Root canal filling materials. Medical search

Materials placed inside a root canal for the purpose of obturating or sealing it. The materials may be gutta-percha, silver cones, paste mixtures, or other substances. (Dorland, 28th ed, p631 & Boucher's Clinical Dental Terminology, 4th ed, p187)

Used as a dental cement this is mainly zinc oxide (with strengtheners and accelerators) and eugenol. (Boucher's Clinical Dental Terminology, 4th ed, p50)

Coagulated exudate isolated from several species of the tropical tree Palaquium (Sapotaceae). It is the trans-isomer of natural rubber and is used as a filling and impression material in dentistry and orthopedics and as an insulator in electronics. It has also been used as a rubber substitute.

Phase of endodontic treatment in which a root canal system that has been cleaned is filled through use of special materials and techniques in order to prevent reinfection.

Preparatory activities in ROOT CANAL THERAPY by partial or complete extirpation of diseased pulp, cleaning and sterilization of the empty canal, enlarging and shaping the canal to receive the sealing material. The cavity may be prepared by mechanical, sonic, chemical, or other means. (From Dorland, 28th ed, p1700)

A white powder prepared from lime that has many medical and industrial uses. It is in many dental formulations, especially for root canal filling.

The space in a tooth bounded by the dentin and containing the dental pulp. The portion of the cavity within the crown of the tooth is the pulp chamber; the portion within the root is the pulp canal or root canal.

A mild astringent and topical protectant with some antiseptic action. It is also used in bandages, pastes, ointments, dental cements, and as a sunblock.

Polymeric resins derived from OXIRANES and characterized by strength and thermosetting properties. Epoxy resins are often used as dental materials.

The teeth of the first dentition, which are shed and replaced by the permanent teeth.

The seepage of fluids, debris, and micro-organisms between the walls of a prepared dental cavity and the restoration.

A treatment modality in endodontics concerned with the therapy of diseases of the dental pulp. For preparatory procedures, ROOT CANAL PREPARATION is available.

The tip or terminal end of the root of a tooth. (Jablonski, Dictionary of Dentistry, 1992, p62)

The therapy of the same disease in a patient, with the same agent or procedure repeated after initial treatment, or with an additional or alternate measure or follow-up. It does not include therapy which requires more than one administration of a therapeutic agent or regimen. Retreatment is often used with reference to a different modality when the original one was inadequate, harmful, or unsuccessful.

One of the eight permanent teeth, two on either side in each jaw, between the canines (CUSPID) and the molars (MOLAR), serving for grinding and crushing food. The upper have two cusps (bicuspid) but the lower have one to three. (Jablonski, Dictionary of Dentistry, 1992, p822)

Inflammation of the PERIAPICAL TISSUE. It includes general, unspecified, or acute nonsuppurative inflammation. Chronic nonsuppurative inflammation is PERIAPICAL GRANULOMA. Suppurative inflammation is PERIAPICAL ABSCESS.

The testing of materials and devices, especially those used for PROSTHESES AND IMPLANTS; SUTURES; TISSUE ADHESIVES; etc., for hardness, strength, durability, safety, efficacy, and biocompatibility.

Tissue surrounding the apex of a tooth, including the apical portion of the periodontal membrane and alveolar bone.

Chemicals used mainly to disinfect root canals after pulpectomy and before obturation. The major ones are camphorated monochlorophenol, EDTA, formocresol, hydrogen peroxide, metacresylacetate, and sodium hypochlorite. Root canal irrigants include also rinsing solutions of distilled water, sodium chloride, etc.

Single preparations containing two or more active agents, for the purpose of their concurrent administration as a fixed dose mixture.

Procedure that involves the removal of infectious products from a root canal space through use of special instruments and fillings. This procedure is performed when root canal treatment fails.

Hand-held tools or implements especially used by dental professionals for the performance of clinical tasks.

Technique involving the passage of X-rays through oral structures to create a film record while a central tab or wing of dental X-ray film is being held between upper and lower teeth.

A tooth from which the dental pulp has been removed or is necrotic. (Boucher, Clinical Dental Terminology, 4th ed)

Inorganic compounds that contain calcium as an integral part of the molecule.

A phenol obtained from thyme oil or other volatile oils used as a stabilizer in pharmaceutical preparations, and as an antiseptic (antibacterial or antifungal) agent. It was formerly used as a vermifuge.

The generic term for salts derived from silica or the silicic acids. They contain silicon, oxygen, and one or more metals, and may contain hydrogen. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th Ed)

The part of a tooth from the neck to the apex, embedded in the alveolar process and covered with cementum. A root may be single or divided into several branches, usually identified by their relative position, e.g., lingual root or buccal root. Single-rooted teeth include mandibular first and second premolars and the maxillary second premolar teeth. The maxillary first premolar has two roots in most cases. Maxillary molars have three roots. (Jablonski, Dictionary of Dentistry, 1992, p690)

A dental specialty concerned with the maintenance of the dental pulp in a state of health and the treatment of the pulp cavity (pulp chamber and pulp canal).

The most posterior teeth on either side of the jaw, totaling eight in the deciduous dentition (2 on each side, upper and lower), and usually 12 in the permanent dentition (three on each side, upper and lower). They are grinding teeth, having large crowns and broad chewing surfaces. (Jablonski, Dictionary of Dentistry, 1992, p821)

The degree of approximation or fit of filling material or dental prosthetic to the tooth surface. A close marginal adaptation and seal at the interface is important for successful dental restorations.

Inorganic compounds that contain aluminum as an integral part of the molecule.

Radiographic techniques used in dentistry.

Diseases of the PERIAPICAL TISSUE surrounding the root of the tooth, which is distinguished from DENTAL PULP DISEASES inside the TOOTH ROOT.

A restoration designed to remain in service for not less than 20 to 30 years, usually made of gold casting, cohesive gold, or amalgam. (Jablonski, Dictionary of Dentistry, 1992)

The third tooth to the left and to the right of the midline of either jaw, situated between the second INCISOR and the premolar teeth (BICUSPID). (Jablonski, Dictionary of Dentistry, 1992, p817)

The salts or esters of salicylic acids, or salicylate esters of an organic acid. Some of these have analgesic, antipyretic, and anti-inflammatory activities by inhibiting prostaglandin synthesis.

Death of pulp tissue with or without bacterial invasion. When the necrosis is due to ischemia with superimposed bacterial infection, it is referred to as pulp gangrene. When the necrosis is non-bacterial in origin, it is called pulp mummification.

A metallic element that has the atomic symbol Bi, atomic number 83 and atomic weight 208.98.

Resorption in which cementum or dentin is lost from the root of a tooth owing to cementoclastic or osteoclastic activity in conditions such as trauma of occlusion or neoplasms. (Dorland, 27th ed)

Any of the eight frontal teeth (four maxillary and four mandibular) having a sharp incisal edge for cutting food and a single root, which occurs in man both as a deciduous and a permanent tooth. (Jablonski, Dictionary of Dentistry, 1992, p820)

It is used as an oxidizing and bleaching agent and as a disinfectant. (From Grant & Hackh's Chemical Dictionary, 5th ed)

One of a pair of irregularly shaped bones that form the upper jaw. A maxillary bone provides tooth sockets for the superior teeth, forms part of the ORBIT, and contains the MAXILLARY SINUS.

Techniques used for removal of bonded orthodontic appliances, restorations, or fixed dentures from teeth.

Substances used to bond COMPOSITE RESINS to DENTAL ENAMEL and DENTIN. These bonding or luting agents are used in restorative dentistry, ROOT CANAL THERAPY; PROSTHODONTICS; and ORTHODONTICS.

Binary compounds of oxygen containing the anion O(2-). The anion combines with metals to form alkaline oxides and non-metals to form acidic oxides.

Excision of the apical portion of a tooth through an opening made in the overlying labial, buccal, or palatal alveolar bone. (Dorland, 28th ed)

Three long canals (anterior, posterior, and lateral) of the bony labyrinth. They are set at right angles to each other and are situated posterosuperior to the vestibule of the bony labyrinth (VESTIBULAR LABYRINTH). The semicircular canals have five openings into the vestibule with one shared by the anterior and the posterior canals. Within the canals are the SEMICIRCULAR DUCTS.

The largest and strongest bone of the FACE constituting the lower jaw. It supports the lower teeth.

The hard portion of the tooth surrounding the pulp, covered by enamel on the crown and cementum on the root, which is harder and denser than bone but softer than enamel, and is thus readily abraded when left unprotected. (From Jablonski, Dictionary of Dentistry, 1992)

Extraoral body-section radiography depicting an entire maxilla, or both maxilla and mandible, on a single film.

The joining of pieces of metal through the use of an alloy which has a lower melting point, usually at least 100 degrees Celsius below the fusion temperature of the parts being soldered. In dentistry, soldering is used for joining components of a dental appliance, as in assembling a bridge, joining metals to orthodontic bands, or adding to the bulk of certain structures, such as the establishment of proper contact areas on inlays and crowns with adjacent teeth. (Illustrated Dictionary of Dentistry, 1982)

The narrow passage way that conducts the sound collected by the EAR AURICLE to the TYMPANIC MEMBRANE.

Endodontic procedure performed to induce TOOTH APEX barrier development. ROOT CANAL FILLING MATERIALS are used to repair open apex or DENTAL PULP NECROSIS in an immature tooth. CALCIUM HYDROXIDE and mineral trioxide aggregate are commonly used as the filling materials.

Facilities where dental care is provided to patients.

The cavity within the SPINAL COLUMN through which the SPINAL CORD passes.

Adherent debris produced when cutting the enamel or dentin in cavity preparation. It is about 1 micron thick and its composition reflects the underlying dentin, although different quantities and qualities of smear layer can be produced by the various instrumentation techniques. Its function is presumed to be protective, as it lowers dentin permeability. However, it masks the underlying dentin and interferes with attempts to bond dental material to the dentin.

Chemicals that are used to oxidize pigments and thus effect whitening.

The methyl esters of methacrylic acid that polymerize easily and are used as tissue cements, dental materials, and absorbent for biological substances.

A calcium salt that is used for a variety of purposes including: building materials, as a desiccant, in dentistry as an impression material, cast, or die, and in medicine for immobilizing casts and as a tablet excipient. It exists in various forms and states of hydration. Plaster of Paris is a mixture of powdered and heat-treated gypsum.

Polymers of high molecular weight which at some stage are capable of being molded and then harden to form useful components.

Lasers which use a solid, as opposed to a liquid or gas, as the lasing medium. Common materials used are crystals, such as YAG (YTTRIUM aluminum garnet); alexandrite; and CORUNDUM, doped with a rare earth element such as a NEODYMIUM; ERBIUM; or HOLMIUM. The output is sometimes additionally modified by addition of non-linear optical materials such as potassium titanyl phosphate crystal, which for example is used with neodymium YAG lasers to convert the output light to the visible range.

Measurement of tooth characteristics.

A class of statistical methods applicable to a large set of probability distributions used to test for correlation, location, independence, etc. In most nonparametric statistical tests, the original scores or observations are replaced by another variable containing less information. An important class of nonparametric tests employs the ordinal properties of the data. Another class of tests uses information about whether an observation is above or below some fixed value such as the median, and a third class is based on the frequency of the occurrence of runs in the data. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1284; Corsini, Concise Encyclopedia of Psychology, 1987, p764-5)

Oil obtained from seeds of Ricinus communis that is used as a cathartic and as a plasticizer.

An alloy used in restorative dentistry that contains mercury, silver, tin, copper, and possibly zinc.

Materials used in the production of dental bases, restorations, impressions, prostheses, etc.

Dental procedure in which the entire pulp chamber is removed from the crown and roots of a tooth.

Endodontic diseases of the DENTAL PULP inside the tooth, which is distinguished from PERIAPICAL DISEASES of the tissue surrounding the root.

Dental workplace exposure and effect on fertility. (1/312)

OBJECTIVES: This study assessed occupational exposure in dental surgeries on the basis of the reported use of dental materials and techniques and applied waiting-time-to-pregnancy methodology to study fertility in relation to the occupational exposure. METHODS: Data were collected retrospectively using a self-administered postal questionnaire addressing the occupational and reproductive history of the participants. The study groups consisted of 558 female dental surgeons and 450 high school teachers that had given birth in Norway to at least 1 living child. The present study comprised data from a total of 1408 pregnancies. The effects of practicing dentistry and of the given workplace exposure on fertility were analyzed with the discrete proportional hazard regression method. RESULTS: Most of the female dental surgeons were using amalgam for fillings during the period they tried to conceive, and 1/3 placed more than 50 fillings a week. Tooth-colored fillings were in limited use. Prior to 75% of the pregnancies, the dental surgeons reported handling chloroform-based root canal sealers. Forty percent of the dental surgeons were daily exposed to disinfectants containing ethanol and benzene. No difference was found in fertility between the dental surgeons and the high school teachers. Exposure to mercury, chloroform, and benzene was not associated with decreased fertility, except for a possible effect of mercury in the last pregnancy of multiparous dental surgeons. CONCLUSIONS: Occupational exposures had no clear adverse effects on fertility among the female dental surgeons studied. (+info)

21st-century endodontics. (2/312)

BACKGROUND: Endodontics as a discipline has offered patients the opportunity to maintain their natural teeth. As the population expands and ages, the demand for endodontic therapy can be expected to increase as patients seek dental options to keep their teeth for a lifetime. CLINICAL IMPLICATIONS: New materials, techniques and instruments are entering the market-place to assist dentists in providing patients with more predictable and reliable endodontic treatment. In addition, these new systems make the delivery of endodontic services more efficient. This article describes these advances in endodontic treatment for dentists interested in incorporating these advances into their clinical practice. (+info)

The outcome of root canal treatment. A retrospective study within the armed forces (Royal Air Force). (3/312)

OBJECTIVE: The objective of this study was to investigate the outcome of conventional root canal treatment in a general practice setting within the Royal Air Force dental service. Design Retrospective review. METHODS: Teeth that had been root-filled for 12 months or more by Royal Air Force dental practitioners in patients attending a large Royal Air Force dental centre were included in the study. Following clinical and radiographic review the root fillings were classified as 'definitely successful', 'probably successful' or 'failed' The effect on success of several variables on the outcome was investigated. RESULTS: Out of a total of 406 teeth, 59% were maxillary teeth and 41% were mandibular teeth. Sixty-nine per cent of the total sample had pre-existing periapical radiolucencies. Cold lateral condensation of gutta-percha was the most widely used filling technique (64% of all cases). Fifty per cent of the teeth had root fillings within 2 mm of the radiographic apex, 32% were greater than 2 mm from the radiographic apex and 18% were overfilled. Cold lateral condensation was the most successful (92% overall) filling technique. Maxillary anterior teeth had a better success rate (96%) than other tooth types. Teeth with pre-existing periapical radiolucencies had a higher success rate (87%) than those cases where there was no pre-existing periapical radiolucency (80%). Root fillings that were less than 2 mm from the radiographic apex of the tooth had a higher success rate (88% overall) than those that were greater than 2 mm from the radiographic apex (77% overall). Of the 406 cases, 57% (n=231) were classified as definitely successful, 28% (n=114) were classified as probably successful and 15% (n=62) were classified as failures. Thus, the overall success rate combining definitely successful and probably successful root fillings was 85% (n=344). CONCLUSIONS: Root fillings placed using cold lateral condensation of gutta-percha to within 2 mm of the radiographic apex of the tooth were associated with the best outcome. (+info)

Influence of the spatulation of two zinc oxide-eugenol-based sealers on the obturation of lateral canals. (4/312)

The objective of this research was to evaluate, in vitro, the importance of the correct manipulation of endodontic sealers, correlating it with flow rate and with the consequent obturation of root canals. Twenty-four human canines were prepared, 1 mm from the apex, with K-files up to size 50, by means of the step-back technique. Six lateral canals were then drilled in each tooth, with size 10 file fixed to a low-speed handpiece. The teeth were randomly divided into 4 groups, and root canals were obturated either with the Endomethasoneregister mark or target sealer or Grossman sealer, prepared at ideal or incorrect clinical consistency. After obturation by means of the lateral condensation technique, the teeth were radiographed and evaluated as to the number of sealed lateral canals. Statistical analysis revealed significant differences (p < 0.001) between the tested sealers, and indicated the higher capacity of the well-manipulated Grossman sealer to fill lateral canals. It can be concluded that the flow rate of a sealer and its correct manipulation are very important for the satisfactory obturation of lateral canals. (+info)

Adverse reactions associated with the use of eugenol in dentistry. (5/312)

Eugenol is a material commonly used in dentistry with few reported side effects. It is not however, a bio-friendly material when in contact with oral soft tissues. It can produce both local irritative and cytotoxic effects, as well as hypersensitivity reactions. Here we report on two cases of adverse local reaction to eugenol, contained within a temporary restorative material and a temporary cementation material respectively, which illustrate these problems. (+info)

Tissue reactions after intraosseous implantation of three retrofilling materials. (6/312)

Bone tissue reactions to EBA, IRM, and cyanoacrylate cement (Base Liner) were studied in the rat mandible using an intraosseous implant method. Osseous cavities (1.4 mm in diameter) were surgically created in the mandibles, and materials were implanted in 60 male Wistar rats. Each specimen was evaluated histologically after 4 and 8 weeks. The development of fibrous connective tissue in direct apposition to the material was observed in the EBA and IRM groups at 4 weeks. A slight degree of macrophage infiltration was seen in the EBA group. After the 8-week observation period, IRM and EBA were frequently separated from the bone cavity by a fibrous connective tissue layer (p < 0.01). The Base Liner appeared to be in direct apposition to the osseous tissue in several areas (p < 0.01). These findings indicate that Base Liner reacts favorably with osseous tissue, compared with the EBA and IRM materials tested and seems to be a biocompatible material. (+info)

Apical and periapical repair of dogs' teeth with periapical lesions after endodontic treatment with different root canal sealers. (7/312)

The aim of this study was to evaluate the apical and periapical repair after root canal treatment of dogs' teeth with pulp necrosis and chronic periapical lesion using different root canal sealers. After periapical lesion induction, forty-four root canals of 3 dogs were submitted to biomechanical preparation using 5.25% sodium hypochlorite as an irrigating solution. A calcium hydroxide dressing (Calen PMCC) was applied for 15 days and the root canals were filled using the lateral condensation technique with gutta-percha points and Sealapex, AH Plus or Sealer Plus for sealing. After 180 days, the animals were sacrificed by anesthetic overdose and the obtained histological sections were stained with hematoxylin-eosin for optical microscopic analysis of the apical and periapical repair. The groups filled with Sealapex and AH Plus had better histological repair (p < 0.05) than the group filled with Sealer Plus, that had unsatisfactory results. (+info)

Histopathological reactions of calcium phosphate cement. (8/312)

Calcium phosphate cement (CPC) consisting of Ca4 (PO4)2O and CaHPO4 (2H2O) was recently developed. This study evaluated in vivo aspects of CPC and CPC mixtures compared to those of commercial hydroxyapatite (HP) and several endodontic materials: Grossman's cement (GC), calcium hydroxide-iodine paste (CHP) and gutta-percha plate (GP). Biocompatibility of subcutaneous implants in Donryu rats was evaluated after one month. Results showed very slight inflammatory reactions from CPC, CPC mixtures and HP. The materials were surrounded by thin fibrous connective tissues with a small number of lymphocytes and plasma cells. Severe inflammatory reactions were provoked by GC. Granulation tissues induced by CHP resembled those of pseudoxanthomatous granuloma. The GP material was encapsulated by relatively thick fibrous connective tissues with little inflammatory reactions. (+info)

Materials for retrograde filling in root canal therapy PMID 27991646 https://doi.org/10.1002/14651858.CD005517.pub2 ... Manual material handling advice and assistive devices for preventing and treating back pain in workers PMID 21678349 https:// ... Alternative injectable materials for vocal fold medialisation in unilateral vocal fold paralysis PMID 23076955 https://doi.org/ ... Root coverage procedures for treating localised and multiple recession-type defects PMID 30277568 https://doi.org/10.1002/ ...

https://en.wikipedia.org/wiki/Wikipedia:WikiProject_Medicine/Cochrane/Cochrane_Review_List/Musculoskeletal,_Oral,_Skin_and_Sensory

There is a lack of consensus in the expert dental community as to whether a biodegradable root canal filling material, such as ... The major difference between the polycaprolactone-based root canal filling material (Resilon and Real Seal) and gutta-percha is ... "Susceptibility of a polycaprolactone-based root canal-filling material to degradation. III. Turbidimetric evaluation of ... and in root canal filling. It performs like gutta-percha, has similar handling properties, and for re-treatment purposes may be ...

https://en.wikipedia.org/wiki/Polycaprolactone

He also contributed papers on materials and methods for filling root canals; notably, chloro-percha. His original contribution ... of the use of sulfuric acid for opening root canals was significant at the time as were his investigations on dental materials ...

https://en.wikipedia.org/wiki/John_Ross_Callahan

Filling the root canal[edit]. The standard filling material is gutta-percha, a natural polymer prepared from latex from the ... The root canal is flushed with an irrigant. The following substances may be used as root canal irrigants during the root canal ... The root canal filling material (3, 4 and 10) does not extend to the end of the tooth roots (5, 6 and 11). The dark circles at ... A temporary filling material is applied between the visits.[27] Leaky temporary filling will allow the root canals to become ...

https://en.wikipedia.org/wiki/Endodontic_retreatment

"Materials for retrograde filling in root canal therapy". Cochrane Database of Systematic Reviews. 2016 (12): CD005517. doi: ... artificial bioceramic CPC is developed for Root-end filling or pilot material in root-end filling and root repair material. 3. ... giving it more success over root-end filling materials. MTA is not acceptable as "ideal root-end filling material" because MTA ... As a root-end filling material MTA shows less leakage than other root-end filling materials, which means bacterial migration to ...

https://en.wikipedia.org/wiki/Mineral_trioxide_aggregate

Filling material that is compatible with pulp tissue has been developed; it could be used where previously a root canal or ... A root canal filling, for example, is a restorative technique used to fill the space where the dental pulp normally resides. ... A glass ionomer cement (GIC) is a class of materials commonly used in dentistry as direct filling materials and/or for luting ... These materials are similar to those used in direct fillings and are tooth-colored. Their strength and durability is not as ...

https://en.wikipedia.org/wiki/Dental_restoration

When closure is observed, the canal is filled with a root canal filling material known as gutta-percha. Wen, Ping-Han; Liou, Ji ... root ends filled with MTA showed good healing with absence of periradicular inflammation over the root-end filling material, as ... recent advance in dental materials has introduced bioceramics as a new root canal obturation and repair material. Its ... It has been used in endodontics as a root-end filling material, and sets in the presence of moisture. It presents in either ...

https://en.wikipedia.org/wiki/Apexification

Filling material that is compatible with pulp tissue has been developed; it could be used where previously a root canal or ... A root canal filling, for example, is a restorative technique used to fill the space where the dental pulp normally resides. ... is one of a class of materials commonly used in dentistry as filling materials and luting cements. These materials are based on ... Advanced Engineering Materials. *^ "Fillings that heal your teeth - how regenerative medicine could change your visit to the ...

https://en.m.wikipedia.org/wiki/Dental_restoration

Careful evaluation of root canal filling material is required to optimise healing after the procedure. Amalgam filling was the ... Compared to other root-end canal filling materials (eg amalgam, zinc oxide eugenol and intermediate restorative material), the ... Success rates for root-canal treatment range from 47 to 97 percent; failures may be due to spaces in the root-canal filling, a ... Filling the root canals of the tooth from the crown (orthograde root canal therapy) should be the first treatment option to ...

https://en.wikipedia.org/wiki/Periradicular_surgery

ZOE can be used as a dental filling material or dental cement in dentistry.[1][2] It is often used in dentistry when the decay ... called root canal therapy. For persons with a dry socket as a complication of tooth extraction, packing the dry socket with a ... Unsourced material may be challenged and removed.. Find sources: "Zinc oxide eugenol" - news · newspapers · books · scholar · ... Zinc oxide eugenol (ZOE) is a material created by the combination of zinc oxide and eugenol contained in oil of cloves. An acid ...

https://en.wikipedia.org/wiki/Zinc_oxide_eugenol

Dental materials such as filling and orthodontic instruments must satisfy biocompatibility requirements as they will be in the ... Zinc oxide eugenol is a cement commonly used for provisional restorations and root canal obturation. Although classified as non ... Materials in Dentistry Second Edition. Colombia McCabe, J. F. (John F.) (2008). Applied dental materials. Walls, Angus. (9th ed ... filling materials, endodontic sealers and dry socket dressings. ... Luting materials are used to cement fixed prosthodontics such ...

https://en.wikipedia.org/wiki/Dental_cement

2008) studied the effect of the smear layer on the penetration of bacteria along different root canal filling materials. A ... Saleh IM, Ruyter IE, Haapasalo M, Ørstavik D. Bacterial penetration along different root canal filling materials in the ... In dentistry, the smear layer is a layer found on root canal walls after root canal instrumentation. It consists of ... obturation of root canal ramifications when lateral condensation of gutta-percha was the technique used for root canal filling ...

https://en.wikipedia.org/wiki/Smear_layer

They are also used for removal of root canal filling materials e.g. gutta percha during secondary root canal treatment. This ... filling of the canal). Hand files can provide tactile sensation when cleaning or shaping root canals. This allows the dentist ... Their use in a push-pull fashion results in a high level of debridement on removal from the root canal. They should not be ... This allows an adequate taper of the root canal which takes less time to prepare than with stainless steel and less files ...

https://en.wikipedia.org/wiki/Endodontic_files_and_reamers

It is used in a variety of surgical devices and during root canal therapy. It is the predominant material used to obturate, or ... fill, the empty space inside the root of a tooth after it has undergone endodontic therapy. Its physical and chemical ... Yee, Fulton S.; Marlin, Jay; Krakow, Alvin Arlen; Gron, Poul (1977). "Three-dimensional obturation of the root canal using ... though a similar and cheaper natural material called balatá was often used in gutta-percha's place. The two materials are ...

https://en.wikipedia.org/wiki/Gutta-percha

... and possibly the root canal entrances; they have the advantage of removing lower amounts of sound tissue compared to other ... They are luted to the tooth structure by an adhesive material. The ceramic can be milled using computer-aided techniques or ... Endocrowns are formed from a monoblock containing the coronal portion invaded in the apical projection that fills the pulp ... Endocrowns are especially indicated in cases of molar teeth with short, or fragile roots. They may also be used in situations ...

https://en.wikipedia.org/wiki/Endodontic_crown

... and certain root canal materials (e.g., gutta percha and root canal sealer cements) can also. Another possible factor is the ... This is most noticeable in very old fillings, as pigment slowly leaches out of the amalgam filling material and its associated ... This appearance is sometimes termed "pink tooth of Mummery". Internal staining is common following root canal treatment, ... In addition, metallic fillings cast a shadow that can be visible through the tooth and make it appear darker. Tetracycline is a ...

https://en.wikipedia.org/wiki/Tooth_discoloration

... root canal sealing and obturation. MTA sets into a hard filling material when mixed with water. Some resin-based materials also ... but also over time can lose color by exposure to light or reaction with other materials that may have been used in the tooth ... Bismuth oxide is occasionally used in dental materials to make them more opaque to X-rays than the surrounding tooth structure ... a deterioration of the mechanical properties of the material. This, combined with the very narrow stability range of the δ- ...

https://en.wikipedia.org/wiki/Bismuth(III)_oxide

Conventional root canal therapy cleans and fills the pulp chamber with biologically inert material after destruction of the ... However, pulpal necrosis in immature teeth often results in incomplete root development. These teeth often have thin root canal ... Attempting to complete root canal on a tooth with an open apex is technically difficult and the long-term prognosis for the ... of revascularization focuses only on the delivery of blood into the root canal space to allow the pulp space to be filled with ...

https://en.wikipedia.org/wiki/Regenerative_endodontics

... root canal filling materials MeSH D25.339.859.495 - gutta-percha MeSH D25.376.262 - denture cleansers MeSH D25.376.711 - ... dental impression materials MeSH D25.339.334.574 - inlay casting wax MeSH D25.339.376 - dental porcelain MeSH D25.339.773 - pit ... coated materials, biocompatible MeSH D25.130.650 - polydioxanone MeSH D25.223.015 - acidulated phosphate fluoride MeSH D25.223. ...

https://en.wikipedia.org/wiki/List_of_MeSH_codes_(D25)

... retrograde root canal treatment (c.f. orthograde root canal treatment) or root-end filling, is an endodontic surgical procedure ... It has proven very popular as a root-end filling material and has shown generally high success rates. MTA produces a high pH ... whereby a tooth's root tip is removed and a root end cavity is prepared and filled with a biocompatible material. It is an ... It is less commonly used as a root-end filling material, as its placement is technique sensitive, particularly to moisture. ...

https://en.wikipedia.org/wiki/Apicoectomy

The traditional root-filling material is gutta-percha, whereas a new material, Biocalex, drew initial optimism even in ... Miller advised root canal therapy. Yet focal infection theory met a cultural climate where ancient and folk ideas, long ... Louis I Grossman, Root Canal Therapy (Philadelphia: Lea & Febiger, 1940), ch 2, reprinted in Journal of Endodontics, 1982 Jan;8 ... Ng YL, Mann V, Rahbaran S, Lewsey J, Gulabivala K (Dec 2007). "Outcome of primary root canal treatment: Systematic review of ...

https://en.wikipedia.org/wiki/Focal_infection_theory

... adequate root canal therapy, abscesses that do not heal or enlarge are often treated with surgery and filling the root tips; ... Cyst formation Inadequate root canal therapy Vertical root fractures Foreign material in the lesion Associated periodontal ... teeth treated with root canal therapy should be evaluated at 1- and 2-year intervals after the root canal therapy to rule out ... If the tooth can be restored, root canal therapy can be performed. Non-restorable teeth must be extracted, followed by ...

https://en.wikipedia.org/wiki/Dental_abscess

... for Metastasis to ipsilateral mediastinal or subcarinal lymph nodes A para formaldehyde-based filling material for root canals ...

https://en.wikipedia.org/wiki/N2

Dentistry Root canal Dental spa Gum disease Alternative medicine Focal infection theory Weston Price George Meinig Dental ... common threads include strong opposition to the use of amalgam in materials in dental fillings, nonsurgical approaches to gum ... and the belief that root canal treatments may endanger systemic health of the patient through the spread of trapped dental ... during removal of amalgam fillings, intended to reduce mercury toxicity by eliminating inhaled airborne material. However, ...

https://en.wikipedia.org/wiki/Holistic_dentistry

... contamination of oral micro-organisms during root canal therapy, or to keep filling materials such as composite dry during ... This may lead to perforation if an access cavity is incorrectly angled during root canal therapy. For this reason, endodontists ... There are several treatments where dental dam can be applied; dental restorations, endodontic treatments including root canal ... "The Effect of Rubber Dam Usage on the Survival Rate of Teeth Receiving Initial Root Canal Treatment: A Nationwide Population- ...

https://en.wikipedia.org/wiki/Dental_dam

... root canal therapy of the second molar one should be cautious of over extending the reamer or the root canal filling materials ... In 40%, canal is away from the root apices, and in only 10% of the radiographs the root apices appeared to penetrate the canal ... In human anatomy, the mandibular canal is a canal within the mandible that contains the inferior alveolar nerve, inferior ... giving off a small canal known as the mandibular incisive canal, which run to the cavities containing the incisor teeth. It ...

https://en.wikipedia.org/wiki/Mandibular_canal

They are interim materials which may have therapeutic properties. A common use of temporary dressing occurs if root canal ... The fillings do not wear as well as composite resin fillings. Still, they are generally considered good materials to use for ... Tooth colored dental composite materials are either used as direct filling or as construction material of an indirect inlay. It ... Commonly used as pulp capping agents and lining materials for silicate and resin-based filling materials. It is usually ...

https://en.wikipedia.org/wiki/Dental_material

Zinc oxide eugenol (ZOE) may be the best choice for filling in the root canals after pulpectomy in primary teeth, but more ... and a filling is put on the tooth. Medicaments used in pulpectomy include resorbable materials so that they will undergo ... Pulpectomy is a treatment performed on a primary tooth with extensive decay and involving pulp in the root canal (radicular ... Pulpotomy is a treatment performed on a primary tooth with extensive decay without involving pulp in the root canal (radicular ...

https://en.wikipedia.org/wiki/Deciduous_teeth

... root canal treatment is often challenging due to pulp chamber is filled with calcified material and the 'drop off' sensation of ... Root resorption following traumatic dental injuries, whether located along the root surface or within the root canal appears to ... Arrest of root formation. Epidemiology[edit]. Dental trauma is most common in younger people, accounting for 17% of injuries to ... Splinting in lateral and extrusive luxation had a poorer prognosis than in root fractures.[33] An avulsed permanent tooth ...

https://en.wikipedia.org/wiki/Dental_trauma

The root canal filling material (3, 4 and 10) does not extend to the end of the tooth roots (5, 6 and 11). The dark circles at ... A temporary filling material is applied between the visits. Leaky temporary filling will allow the root canals to become ... Root-canal-treated teeth may fail to heal-for example, if the dentist does not find, clean and fill all of the root canals ... and certain root canal materials (e.g. gutta percha and root canal sealer cements) can also cause staining. Another possible ...

https://en.wikipedia.org/wiki/Root_canal_treatment

Unsourced material may be challenged and removed. (March 2018) (Learn how and when to remove this template message) ... Ancient roots[edit]. Although it is not clear whether Proto-Indo-Iranians celebrated a feast as the first day of the calendar, ... Shorgoghal (Azerbaijanis): Flaky bread with a spice filling. Dishes[edit]. *Ash e reshte (Iranians): A noodle soup ... It's a tradition for people to plant trees, dredge irrigation canals, clean houses and prepare scrumptious food for guests ...

https://en.wikipedia.org/wiki/Norouz

Engineers filled in the bottom with dirt and concrete,[13] Diver reports from 2009 suggest that the lake has since been used to ... Facts taken from original Langford Hotel property promotional material. *^ "Langford Hotel History". Wppl.org. Retrieved 2012- ... When she looked outside, she saw a sycamore tree disappear as if it were being pulled downward by the roots, making a sound ... a series of lakes interconnected by a series of navigable canals, which were originally created for flood control and to run ...

https://en.m.wikipedia.org/wiki/Winter_Park,_Florida

Bengal Famine materials in the South Asian American Digital Archive (SAADA). *Hungry Bengal - War, Famine, Riots, and the End ... Bose, Sugata (1982). "The Roots of 'Communal' Violence in Rural Bengal". Modern Asian Studies. 16 (3): 463-91. doi:10.1017/ ... Sometimes this happened while the victim was still living.[250] The sight of corpses beside canals, ravaged by dogs and jackals ... filling the emergency hospitals in Calcutta and accounting for the majority of deaths in some districts.[203] Deaths by ...

https://en.m.wikipedia.org/wiki/Bengal_famine_of_1943

Dentistry, carbon fiber posts are used in restoring root canal treated teeth. ... Just as with downcycled paper, the shortened fibers cause the recycled material to be weaker than the original material. There ... The mold is then filled with epoxy and is heated or air-cured. The resulting part is very corrosion-resistant, stiff, and ... A third method of constructing composite materials is known as a dry layup. Here, the carbon fiber material is already ...

https://en.m.wikipedia.org/wiki/Carbon-fibre_reinforced_plastic

These include the Leeds and Liverpool Canal, Lancaster Canal, Sankey Canal, Bridgewater Canal, Rochdale Canal, Ashton Canal and ... Unsourced material may be challenged and removed. (November 2012) (Learn how and when to remove this template message) ... Festivals', Folk and Roots, "Archived copy". Archived from the original on 24 February 2009. Retrieved 2009-02-25.. , retrieved ... Rag pudding: traditional suet pudding filled with minced meat and onions.. *Sad cake: a traditional cake that may be a ...

https://en.wikipedia.org/wiki/Lancashire

... and Han Chinese filled up most of Manchuria's towns by the 1840s according to Abbe Huc.[18] ... The problems in terms of labor standards violations are rooted in institutional discrimination against migrant workers as well ... This article incorporates public domain material from the Library of Congress Country Studies website http://lcweb2.loc.gov/frd ... of education for rural people could help filling the endowment gap between rural migrants and urban residents in the labor ...

https://en.wikipedia.org/wiki/Migration_in_the_People's_Republic_of_China

"Getting to the Root of Fur". National Geographic. Retrieved 24 November 2014.. ... Gaetano, L.C.; Rougier, G.W. (2011). "New materials of Argentoconodon fariasorum (Mammaliaformes, Triconodontidae) from the ... high vascularised bones with Haversian canals,[128] and possibly hair.[129] More recently, it has been suggested that ... and a brain which filled the endocranial cavity.[17] ...

https://en.wikipedia.org/wiki/Evolution_of_mammals

Tooth filling. *Root canal therapy. *Root end surgery. *Scaling and root planing ... Unsourced material may be challenged and removed.. Find sources: "Periodontology" - news · newspapers · books · scholar · JSTOR ... The practitioner will then fill out a referral form outlining both patient and practitioner concerns, needs and wants.[citation ... Cementum is the outer layer of the tooth root; it overlies the dentine layer of the tooth and provides attachment for the ...

https://en.wikipedia.org/wiki/Periodontics

Canals and railroads were used for transporting raw materials and finished goods.[117] At first, the new industries drew labor ... Drawing from its Native American and Yankee roots, along with later immigrant groups, Massachusetts has produced several ... filling judicial and agency appointments, granting pardons, preparing an annual budget, and commanding the Massachusetts ... which focuses on some of the earliest mills and canals of the industrial revolution in the US,[141] the Black Heritage Trail in ...

https://en.m.wikipedia.org/wiki/Commonwealth_of_Massachusetts

Unsourced material may be challenged and removed. (September 2017) (Learn how and when to remove this template message) ... largely to protect the routes to the future Panama Canal, as the canal was already under construction. He made a small military ... Its roots are in the Congo region of central-west Africa, but it is mixed with European influences in the melodies.[214] ... The decades that followed were filled with tyranny, factionalism, economic difficulties, rapid changes of government, and exile ...

https://en.wikipedia.org/wiki/Dominican_Republic

Restorative material (eg. amalgam[46] and composite) or drugs can cause hypersensitivity reaction and lead to oral LP. ... Rare form of OLP characterized by fluid-filled vesicles ranging in size from 1 to 2 mm to several cm in diameter. The vesicles ... An amorphous band of eosinophilic material at the basement membrane. *A lichenoid (band-like) mixed lymphohistiocytic ... Sometimes dental materials or certain medications can cause a lichenoid reaction.[4] They can also occur in association with ...

https://en.wikipedia.org/wiki/Lupus_erythematosus–lichen_planus_overlap_syndrome

Several canals were built in ancient times from the Nile to the Red Sea along or near the line of the present Sweet Water Canal ... Unsourced material may be challenged and removed.. Find sources: "Red Sea" - news · newspapers · books · scholar · JSTOR ( ... The name in Coptic: ⲫⲓⲟⲙ `ⲛϩⲁϩ Phiom Enhah ("Sea of Hah") is connected to Ancient Egyptian root ḥḥ which refers to water and ... A "race" between the Red Sea widening and Perim Island erupting filling the Bab el Mandeb with lava. ...

https://en.m.wikipedia.org/wiki/Red_Sea

... the tunnels in qanats are filled in with coarser material than the surrounding hose geological formations. The qanats are ... If it is not possible to bring the outlet of the qanat out near the settlement, it is necessary to run a jub or canal ... of the main water courses coming from the mountains or foothills to identify evidence of subsurface water such as deep-rooted ... the tunnels in qanats are filled in with coarser material than the surrounding hose geological formations. The qanats are ...

https://en.wikipedia.org/wiki/Qanat

Main article: Sponge (material). The calcium carbonate or silica spicules of most sponge genera make them too rough for most ... The syncytium's cytoplasm, the soupy fluid that fills the interiors of cells, is organized into "rivers" that transport nuclei ... water enters each of more than 80,000 intake canals at 6 cm per minute. However, because Leuconia has more than 2 million ... but some sponges can attach themselves to soft sediment by means of a root-like base.[49] ...

https://en.m.wikipedia.org/wiki/Sea_sponge

What is a Root Canal?, hosted by the Academy of General Dentistry. Page accessed on August 16, 2006. ... Material untuk penyembuhan meliputi amalgam, resin untuk gigi, porselin, dan emas.[50] Resin dan porselin dapat digunakan untuk ... Oral Health Topics: Dental Filling Options, hosted on the American Dental Association website. Page accessed August 16, 2006. ... FAQs About Root Canal Treatment, hosted on the American Association of Endodontists website. Page accessed August 16, 2006. ...

https://id.wikipedia.org/wiki/Karies_gigi

Fields in the EAA are typically 40 acres (160,000 m2), bordered by canals on two sides, that are connected to larger canals ... No country that I have ever heard of bears any resemblance to it; it seems like a vast sea filled with grass and green trees, ... The abundance of fresh water allowed new vegetation to take root, and formed convective thunderstorms over the land through ... The unique structure was some of the first material used in housing in early 20th-century South Florida. The composition of ...

https://en.wikipedia.org/wiki/Everglades

Unsourced material may be challenged and removed. (April 2009) (Learn how and when to remove this template message) ... Sevilla, Fred; Balagtas, Francisco (1997). Francisco Balagtas and the roots of Filipino nationalism: life and times of the ... Before the Grand Canal was rebuilt, grain was transferred to Beijing in two ways; one route was simply via the East China Sea, ... He also actively sought new recruits to fill out the official ranks for the Regional Commission.17. ...

https://en.wikipedia.org/wiki/Yongle

Tooth filling. *ദന്തവേരുവൈദ്യം(Root canal therapy). *Root end surgery. *Scaling and root planing ... Dental materials) ദന്തചികിത്സയിൽ ഉപയോഗപ്പെടുത്തുന്ന പദാർഥങ്ങളെക്കുറിച്ചുള്ള പഠനമാണ് ഇതിൽ ഉൾപ്പെടുന്നത്. താത്കാലിക ... root canal treatment), പെരിത്തപിക്കൽ ടിഷ്യു മാനേജ്മെന്റ് തുടങ്ങിയ ചികിത്സകൾ ചെയ്ത് ദന്തപരിപാലനം നടത്തുകയാണ് എന്റോഡോൺടിക്സ് എന്ന ...

https://ml.wikipedia.org/wiki/ദന്തവൈദ്യം

Restorative materials: The materials used during root canal treatments, such as eugenol and phenolic compounds, contain pigment ... Tooth whitening does not change the color of fillings and other restorative materials. It does not affect porcelain, other ... This means that the tooth will have had the nerve of the tooth extirpated or removed through a root canal treatment at the ... Whitening agents do not work where bonding has been used and neither is it effective on tooth-colored filling materials. Other ...

https://en.wikipedia.org/wiki/Tooth_whitening

Unsourced material may be challenged and removed. (October 2016) (Learn how and when to remove this template message) ... In High Alemannic the standard suffix -li is added to the root word. A little would be äs bitzli (literally a little bite) as ... Koek en zopie: small food and drinks stall for ice skaters that springs up along frozen canals during winter ... ell, -ella (porc "pig" → porcell "piglet") also -ol (fill "son" → fillol "godson") ...

https://en.m.wikipedia.org/wiki/List_of_diminutives_by_language

... and root cavities. The term in its broadest sense also includes the remains of other organic material produced by an organism ... The borings are filled with diagenetic dolomite (yellowish). Note that the boring on the far right cuts through a shell in the ... often has swollen chambers with connecting canals. ... branching burrows in the sediment fill of shells. They are ... which superficially resemble the roots of a plant. The most likely candidate for having constructed these burrows is a nematode ...

https://en.wikipedia.org/wiki/Ichnofossil

It was filled with compressed gunpowder and lead or iron pellets, sealed with wax and concealed in a trench.[14] The triggering ... If they pulled on one of these weapons, the butt end disturbed a bowl underneath and a slow-burning incandescent material in ... Shrapnel, or abrasions of bark or roots caused by detonated mines, can cause the slow death of trees and provide entry sites ... A conventional land mine consists of a casing that is mostly filled with the main charge. It has a firing mechanism such as a ...

https://en.wikipedia.org/wiki/Landmine

If there was no will, or if the photographer has not specified where the rights in the material should go, then the normal ... "Chesapeake & Ohio Canal National Historical Park - Commercial Photography Information (U.S. National Park Service)". National ... At the Chesapeake and Ohio Canal National Historical Park, commercial photography requires a permit under certain circumstances ... assuming that it isn't being used in an otherwise illegal way such as defamation and does not contain copyrighted material.[ ...

https://en.wikipedia.org/wiki/Photography_and_the_law

The arrival of canals and railways brought about transportation of building materials over greater distances. ... These large wooden barns, especially when filled with hay, could make spectacular fires that were usually total losses for the ... penetration of tree roots; lime mortar being washed away due to inadequate weather-protection. Walls made of cob, earth mortars ... They also can show the agricultural methods, building materials, and skills that were used. Most were built with materials ...

https://en.wikipedia.org/wiki/Barn

... having fillings put over the exposed root that is causing the sensitivity, or a recommendation to wear a specially made night ... bonding agents and restorative materials because these materials offer improved desensitization.[20] ... Mechanical-tactile - dental probe during dental examination,[8] periodontal scaling and root planing,[8] toothbrushing.[7] ... The main cause of DH is gingival recession (receding gums) with exposure of root surfaces, loss of the cementum layer and smear ...

https://en.wikipedia.org/wiki/Dentin_hypersensitivity

It is also used in brake linings, anacoustic foams, powder coatings, and root canal filling. ... It occurs as the mineral barite, which is the main commercial source of barium and materials prepared from it. The white opaque ... As barium sulfate has high burning point and is insoluble in water, it is used as a coating material in casting of copper anode ... Salvaggio, Nanette L. Basic Photographic Materials and Processes. Taylor & Francis US, Oct 27, 2008. p. 362. ...

https://en.wikipedia.org/wiki/Baryta

Chemistry, materials science and nanotechnology[edit]. A 2012 study found that China's share of academic papers in the field of ... Chinese techno-nationalism is rooted in the country's humiliation at the hands of more advanced countries in the 19th century. ... has been questioned if this will have an effect on the many poor quality journals who in return for money help researchers fill ... Chinese research papers in the fields of material science, chemistry and engineering technology were the most cited in the ...

https://en.wikipedia.org/wiki/Science_and_technology_in_China

2002). Lost Discoveries: The Ancient Roots of Modern Science--from the Babylonians to the Maya. New York: Simon & Schuster. p. ... In 1802 Napoleon built the Ourcq canal which brought 70,000 cubic meters of water a day to Paris, while the Seine river ... During the Neolithic era, humans dug the first permanent water wells, from where vessels could be filled and carried by hand. ... After the adoption of gunpowder, municipal outhouses became an important source of raw material for the making of saltpeter in ...

https://en.wikipedia.org/wiki/Sewage_collection_and_disposal

Apical Meristem - It is present at the growing tips of stems and roots and increases the length of the stem and root. They form ... They are made up of cells separated by non-living material, which is called an extracellular matrix. This matrix can be liquid ... Parenchyma (para - 'beside'; chyma - 'in filling, loose, unpacked') is the bulk of a substance. In plants, it consists of ... Inside the body, epithelial cells form the lining of the mouth and alimentary canal and protect these organs. ...

https://en.m.wikipedia.org/wiki/Tissue_

... retrograde root filling, which seals the root canal from the root apex, is a good alternative. Many materials, such as amalgam ... Materials for retrograde filling in root canal therapy. Review question This review examined the effects of different materials ... Ma X, Li C, Jia L, Wang Y, Liu W, Zhou X, Johnson TM, Huang D. Materials for retrograde filling in root canal therapy. Cochrane ... Root canal therapy is a sequence of treatments involving root canal cleaning, shaping, decontamination and obturation. It is ...

https://www.cochrane.org/CD005517/ORAL_materials-retrograde-filling-root-canal-therapy

The root canal obturation material was closely adapted to root dentin surface, suggesting the possibility of chemical bonding ... filled with calcium-enriched material after 8 years of clinical maintenance. The schematic findings of dentinal tubules were ... This case report describes intratubular biomineralization in root canal, ... "Intratubular Biomineralization in a Root Canal Filled with Calcium-Enriched Material over 8 Years." Materials 10, no. 12: 1388 ...

https://www.mdpi.com/1996-1944/10/12/1388

Order Metapex Root Canal Filling Material for your dental office ✷ Fast shipping ✷ Premier Members save 10% more sitewide ✷ ... Metapex Root Canal Filling Material. A temporary root canal filling material with excellent radiopacity, Metapex is an ... Metapex Root Canal Filling Material. Order Metapex Root Canal Filling Material for your dental office ✷ Fast shipping ✷ Premier ... Metapex Root Canal Filling Material. Order Metapex Root Canal Filling Material for your dental office ✷ Fast shipping ✷ Premier ...

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Antibacterial and antifungal efficacy of a new chlorhexidine containing gutta percha points used as a temporary root canal ... filling material A comparative in vivo and in vitro study for Abdelhadi Wael Samir Ibrahim ... and antifungal efficacy of a new chlorhexidine containing gutta percha points used as a temporary root canal filling material A ... and antifungal efficacy of a new chlorhexidine containing gutta percha points used as a temporary root canal filling material A ...

http://www.philadelphia.edu.jo/newlibrary/eng/english-books/671-english-books/95008-engb-95008

SEE ROOT CANAL AS CANCER CAUSE Who could have imagined that a few badly performed root canals, filled with toxic materials, ... CROWNS? ROOT CANALS? FILLINGS? CAN THEY KILL ME? Q:) l am having a tooth crowned this week..l have the temporary on now...can ... true if a toxic metal was used to fill the cavity and if that tooth went through a root canal. That same tooth, or teeth, would ... ESPECIALLY TRUE if your ROOT CANAL is filled with toxic fillers. ... Root Canal Cover-up Exposed by George E. Meinig, DDS Bion ...

http://www.masterjules.net/dental.htm

A wide variety of root canal sealer options are available to you, such as material. ... About 48% of these are Dental Consumables, 19% are Cleaning & Filling Teeth Equipments, and 8% are Dental Drill & Accessories. ... root canal files root canal irrigator root canal obturator teeth root canal niti dental root canal wirles bortable root canal ... Dental EndoFill Radiopaque Permanent Root Canal Filling Material by PD Swiss 15gm Powder ...

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... endodontic root canal treatment step by step, root canal filling material lavadent online, products i dental innovative dental ... products, root canal retreatment coronation dental specialty group ... root canal filling materials root filling techniques ppt video .. metapex root canal filling material dental filling material a ... prime dent root canal filling material cement kit 8 gm powder .. root canal filling materials root filling techniques ppt video ...

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... dental thermoplastic material ,dental filling materials from China Alibaba.com ... China Dental Material Endodontic Suppliers and Manufacturers Directory - Source a Large Selection of Dental Material Endodontic ... Tags: Root Canal Obturator , Dental Cordless Root Canal Obturator , Endodontic Filling Materials ... dental materials dental thermoplastic material dental filling materials dental impression material dental lab material dental ...

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Impact of Root Canal Irrigants on Root Filling Materials. 要觀看此視頻，請啟用 JavaScript 並考慮升級到支持 HTML5 視頻的 Web 瀏覽器 ... material science, and engineering. Materials in Oral Health is a FREE 4-week course open to all interested learners. In the ... and various polymeric materials have made them materials of choice in oral health: dental implants, oral and maxillofacial ... We cordially invite those of you who wish to make a difference in tomorrows dental materials and oral health development to

https://zh-tw.coursera.org/lecture/materials-oral-health/impact-of-root-canal-irrigants-on-root-filling-materials-2BYxD

Root canal filling material, radiopaque. 2.2 Gm. Premixed paste in syringe. 20 disposable tips, 1 ring rotator. Satisfaction ... Metapex Dental Temporary Root Canal Filling Material, Calcium Hydroxide with Iodoform. Regular price $35.00 ... Home › Metapex Dental Temporary Root Canal Filling Material, Calcium Hydroxide with Iodoform @media screen and (min-width: ...

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Cytotoxic effects of primary tooth root canal filling materials on L929 cell line. ...

https://avesis.ege.edu.tr/yayin/b763d7ba-a364-4ddb-9a2f-e4da4f21447b/cytotoxic-effects-of-primary-tooth-root-canal-filling-materials-on-l929-cell-line

techniques showed similar performance for removing filling material from the root canal, considering the whole tooth or the ... Micro-computed tomographic evaluation of removal and extrusion of root filling material during canal retreatment / Avaliação ... aimed to assess the efficiency of manual and rotary techniques for removing root filling material in endodontic treated canals ... Micro-computed tomographic evaluation of removal and extrusion of root filling material du ...

https://search.bvsalud.org/gim/resource/en/biblio-965678

Root surface temperatura variation during mechanical removal of root canal filling material: an in vitro study / Variaciones ... Root surface temperatura variation during mechanical removal of root canal filling materia ... Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Raiz Dentária / Preparo de Canal Radicular / ... Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Raiz Dentária / Preparo de Canal Radicular / ...

https://pesquisa.bvsalud.org/portal/resource/pt/biblio-907405

Materials for retrograde filling in root canal therapy. (PubMed). Materials for retrograde filling in root canal therapy. Root ... retrograde root filling, which seals the root canal from the root apex, is a good alternative (...) . Many materials, such as ... namely orthograde root canal therapy. For teeth that cannot be treated with orthograde root canal therapy, or for which it has ... canal therapy is a sequence of treatments involving root canal cleaning, shaping, decontamination and obturation. It is ...

https://www.tripdatabase.com/search?criteria=Decontamination+in+Children&page=3

IORIO, Lecy Schwantes et al. Removal manual or mechanized of filling material Root Canal: Gutta-percha x Real Seal. Rev. Assoc ... The root fillings were removed using two methods: ProTaper® Retreatment and Hedströem files. Sixty extrated single-rooted teeth ... Retreatment of specimens filled with Real Seal using ProTaper® Retreatment files showed less remaining filling material. The ... compared the remaining filling material and working time removing gutta-percha/AH Plus and Real Seal/Epiphany from root filled ...

http://revodonto.bvsalud.org/scielo.php?script=sci_abstract&pid=S0004-52762012000400008&lng=en&nrm=iso&tlng=en

... procedural errors and shortcomings that can lead to root canal failure. , Missed canals. , Clinician errors. , Underfilling. , ... The filling materials physically occupy the space of the root canal system. (When the full extent of a root canal is not filled ... Studies have shown that in cases where the materials used to fill in and seal a tooths root canal system extend out beyond its ... An accessory canal is any branch of one of a roots main canals that leads off to an exit point on the roots surface.. ...

https://www.animated-teeth.com/root_canal/failed-root-canal-reasons.htm

Histopathological evaluation of root canal filling materials for primary teeth Histopathological evaluation of root canal ... teeth after root canal filling with different materials. Forty roots from dogs premolars were prepared biomechanically and ... Full text: Available Index: LILACS (Americas) Main subject: Root Canal Filling Materials / Tooth, Deciduous / Dental Pulp ... Full text: Available Index: LILACS (Americas) Main subject: Root Canal Filling Materials / Tooth, Deciduous / Dental Pulp ...

https://search.bvsalud.org/gim/resource/en/lil-552359

... with a sufficient depth of cut to remove all of the material on a given surface without over grinding a previously ground ... Root canal filling material. US20040058298 *. 22 Sep 2003. 25 Mar 2004. Dennis Brava. Self centering endodontic files. ... When the canal is thus prepared, it is solidly filled with a filling material, which typically comprises a waxy, rubbery ... Root canal therapy is a well-known procedure wherein the crown of a diseased tooth is opened so as to permit the canal to be ...

http://www.google.ca/patents/US5762541

ABDO, Salma B. et al. Fracture resistance of over-flared root canals filled with MTA and resin-based material: an in vitro ... AIM: To measure the fracture resistance of over-flared roots filled with a variety of materials (gutta-percha-nano HA, resilon- ... Remaining groups were filled with gutta-percha-nanoHA (Group1), gutta-percha-nano HA+composite (Group 2), gutta-percha-nano HA+ ... Statistical analysis for root fracture resistance showed highly significant difference between all groups with p value , 001. ...

http://revodonto.bvsalud.org/scielo.php?script=sci_abstract&pid=S1677-32252012000400005&lng=pt&nrm=iso&tlng=en

Materials & more for your dental office ✷ Easy online ordering ✷ Premier Members save an additional 10% sitewide ✷ Save $ today ... Vitapex Root Canal Medicament combines three clinically proven ingredients in a pre-filled micro syringe application. Fill root ... A temporary root canal filling material with excellent radiopacity, Metapex is an antibacterial, premixed paste composed of ... MTA Fillapex Root Canal Sealer from Angelus offers the extraordinary benefits of MTA, a mineral trioxide aggregate. Known for ...

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Select 2017 high quality Sealing Material products in best price from certified Chinese Plastic Seal manufacturers, Electrical ... Material suppliers, wholesalers and factory on Made-in-China.com ... Dental Root Canal Sealing Material Dentsply Material Ah-Plus ... Static Material Filling And Sealing Machine Plastic Material Sealing Machine Pu Sealing Material Sealing Material Factory ... Static Material Suppliers Filling And Sealing Machine Suppliers Plastic Material Sealing Machine Suppliers Pu Sealing Material ...

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Select 2020 high quality Dental Root Canal Instruments products in best price from certified Chinese Dental manufacturers, ... Usage: Dental Preventive Health Care Materials, Cleaning & Filling Teeth Equipments. *Usage Times: 2000hours ... Dental Root Canal Treatment Dental Root Apex Locator Root Canal Apex Locator Root Canal Locator Dental Root Canal Apex Locator ... Endo Files Root Canal Instrument Root Canal Files Dental Root Canal File Dental Root Canal Files Endo Motor Dental Rotary ...

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Root canal sealer. temporary filling. provisional restoration. Additional relevant MeSH terms: Pulpitis. Dental Pulp Diseases. ... Clinical and in vitro evaluation of the root canal sealer [ Time Frame: 1 year for the root canal sealer. ]. clinical and ... Radiological evaluation of the root canal sealer [ Time Frame: 1 year for the root canal sealer. ]. clinical and radiological ... The effect of Antibacterial Nanoparticles, Incorporated in root canal sealer material and in provisional restoration is going ...

https://clinicaltrials.gov/ct2/show/NCT01167985?recr=Open&intr=root+canal&rank=5

These are used for root canal treatment.. Removal of carious dentine.. They are more friendly user.. They have good tactile ... Transcript of Filling and Materials. Filling and Materials To Understand the basic concepts of different fillings and materials ... To study the different classes of filling materials.. The know the advantages and disadvantages of the filling materials.. To ... Plastic Instruments Instruments To adapt the plastic filling material to the cavity walls.. To remove excess filling material ...

https://prezi.com/kdsxblhx214q/filling-and-materials/

Root Canals from € 28. Removal of root canal filling material from € 45 ...

https://www.whatclinic.com/dentists/netherlands/leiden/dental-care-leiden

In vivo evaluation of zinc oxide-propolis mixture as root canal filling material in the primary molars: A 24-month follow-up ... i,In vivo,/i, evaluation of zinc oxide-propolis mixture as root canal filling material in ... as root canal filling material in nonvital primary molars. Settings and Design:. This was a 2-arm, parallel group randomized ... it can be considered as an alternate root canal filling material in the primary teeth. ...

https://pesquisa.bvsalud.org/portal/resource/pt/mdl-32611864

Root canal filling material and adhesive composition. WO2006041661A2 *. Sep 26, 2005. Apr 20, 2006. Mattel, Inc.. Paint process ... Root canal filling material and adhesive composition. US5276080 *. Mar 5, 1992. Jan 4, 1994. Matsushita Electric Industrial Co ... The advantages of the electrostatic coating can be obtained in the coating of even the plastic material which cannot be easily ... 4) Materials capable of imparting conductivity include inorganic conductive fine powders in addition to ordinarily used ...

http://www.google.com/patents/US5071593?dq=6668407

Dental restorative materials include bonding agents, resin ceme ... Hydrophilic root canal filling material. 1975-12-16. Kliment et ... No.3,925,895 to Kliment et al., discloses a hydrophilic polymerizable acrylate or methacrylate root canal filling material. ... While useful as root canal sealing materials, such swellable hydrophilic compositions are not themselves useful as dental ... Commercial dental restorative materials used as filling materials preferably have DTS values of greater than about 38, more ...

http://www.freepatentsonline.com/6326417.html

The approach could significantly impact millions of patients each year with dental fillings that help heal teeth when they are ... The end of root canals? Revolutionary stem cell fillings trigger teeth to repair themselves. *Synthetic biomaterials are used ... Material is placed in direct contact with pulp tissue *This stimulates the native stem cell population for repair and ... The horror of a root canal could soon be a thing of the past thanks to a radical new stem cell treatment. ...

https://www.dailymail.co.uk/sciencetech/article-3676060/The-end-root-canals-Revolutionary-stem-cell-fillings-trigger-teeth-repair-themselves.html?ito=social-facebook

MATERIAL AND METHOD. Experimental design. The study samples were composed of 32 roots of 4 dogs. After general anesthesia, a ... submitted to root canal fillings. One hundred and four roots from four dogs were endodontically treated and root canals were ... Access to the root canal system was gained with sterile burs. The root canals were instrumented up to Kerr file n. 40 with step ... Fifty percent were filled up to the dentinocemental junction and the others were overfilled. At 120 days after root canal ...

http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2012000100001&lng=en&nrm=iso&tlng=en

We included six studies that evaluated 916 participants and 988 teeth, who were undergoing retrograde filling using different types of filling material: mineral trioxide aggregate (MTA), intermediate restorative material (IRM), super ethoxybenzoid acid (Super-EBA), dentine-bonded resin composite, glass ionomer cement, and amalgam. (cochrane.org)
For teeth that cannot be treated with orthograde root canal therapy, or for which it has failed, retrograde root filling, which seals the root canal from the root apex, is a good alternative. (cochrane.org)
Root canal filling for deciduous teeth. (practicon.com)
The teeth were submitted to micro-computed tomographic scanning before and after the retreatment procedure , for quantifying the remaining filling material by relating the initial and final conditions. (bvsalud.org)
Sixty extrated single-rooted teeth were divided into four groups of 15 specimens each. (bvsalud.org)
Different types of teeth (molars, premolars, canines, incisors) characteristically have differing numbers of roots and root canals . (animated-teeth.com)
Specific roots of some types of teeth are well know for having, or frequently having, multiple canal configurations, and because of this should always be suspected of having more than one. (animated-teeth.com)
This study aimed to assess the response of apical and periapical tissues of dogs ' teeth after root canal filling with different materials . (bvsalud.org)
It may be concluded that the Calen paste thickened with zinc oxide yielded the best tissue response, being the most indicated material for root canal filling of primary teeth with pulp vitality. (bvsalud.org)
The present invention relates to a method of fabricating an endodontic instrument adapted for use in performing root canal therapy on teeth, and which is characterized by high flexibility and high resistance to torsional breakage. (google.ca)
patients with molar teeth diagnosed with healthy pulp or irreversible pulpitis, and need root canal treatment, will be asked to participate in the study. (clinicaltrials.gov)
Propolis , a natural product with proven antibacterial and anti-inflammatory properties when mixed with zinc oxide powder as root canal filling material, it could provide good success in endodontic therapy of primary teeth . (bvsalud.org)
Zinc oxide - propolis mixture demonstrated good clinical and radiographic success at the end of 24 months, and hence, it can be considered as an alternate root canal filling material in the primary teeth . (bvsalud.org)
Researchers say the new type of tooth filling can cause teeth to repair and regenerate themselves. (dailymail.co.uk)
The approach could significantly impact millions of patients each year with dental fillings that help heal teeth when they are injured from dental disease or dental surgery. (dailymail.co.uk)
David Mooney, the Pinkas Family Professor of Bioengineering at the John Paulson School of Engineering and Applied Sciences at Harvard and the Wyss Institute for Biologically Inspired Engineering, added: 'These materials may provide an effective and practical approach to allow a patient to regenerate components of their own teeth. (dailymail.co.uk)
In permanent teeth, pulpectomy is the first part of the root canal procedure. (healthline.com)
Conservative restoration of endodontically treated teeth: Strength of different materials. (howard.edu)
Conservative restoration of endodontically treated teeth: Breakage of different materials. (howard.edu)
Teeth with broken roots, serious defects, and root canal fillings , posts, and crown restorations and teeth with signs of root resorption were excluded from the study. (thefreedictionary.com)
General Endodontic treatment (Root Canal Filling), to save grossly carious teeth and to avoid tooth extractions. (google.com)
Assuming that the root canal therapy is successful, most teeth will soon require a crown restoration because the tooth will tend to become brittle and fracture. (answers.com)
Most root canal teeth can last many years, often a lifetime. (answers.com)
However, sometimes root canal teeth will fail many years later for no apparent reason. (answers.com)
A tooth-coloured material used in the restoration of teeth. (everything2.com)
It is most common on the back molars, just above the gum line on all teeth, and at the edges of fillings. (medlineplus.gov)
Dentists fill teeth by removing the decayed tooth material with a drill and replacing it with a material such as composite resin, glass ionomer, or amalgam. (medlineplus.gov)
Large fillings and weak teeth increase the risk of the tooth breaking. (medlineplus.gov)
Bonding materials may be used to repair chipped, cracked, misshapen or discolored teeth, or to fill in a gap between teeth. (deltadentalins.com)
At the 5-year end point of the study, 470 patients with 816 treated teeth and with 1,369 treated root canals were available for evaluation. (scribd.com)
Smooth surface cavities occur on the smooth sides of your teeth, while root cavities develop on the surface over the roots. (mayoclinic.org)
The objective of the present work was evaluate the tissue response in 48 premolars( 96 roots), of dogs teeth, after pulpectomy, with different roots canals filling materials. (usp.br)
Pus accumulating at the ends of the roots can form a painful abscess that can damage the bone supporting the teeth. (encyclopedia.com)
MATERIALS & METHODS: Eighty-five single-rooted maxillary anterior teeth were used for this study. (iupui.edu)
Group I, with 30 teeth, canals were filled with gutta-percha cones and AH Plus cement. (usp.br)
Group II, with 10 teeth, canals were filled with Epiphany System. (usp.br)
May 10, 2019 -- While magnetic resonance imaging (MRI) is often used for injuries of the knee and other body parts, researchers wanted to see if recent improvements in the modality meant it could be used to identify root cracks and fractures in teeth. (drbicuspid.com)
Dr. Schuurmans and colleagues matched 29 human adult teeth previously extracted after a clinical diagnosis of a root crack or fracture with the same number of control teeth. (drbicuspid.com)
They also noted that nearly half of the teeth had root canal filling materials identified on imaging. (drbicuspid.com)
This study was aimed to assess the efficacy of D-RaCe files, ProTaper retreatment files, Mtwo retreatment files, and manual Hedstrom files (H-files) in removing filling materials from the root canals of the endodontically treated teeth. (thejcdp.com)
Conclusion: No single technique can completely remove obturating fillings from the root canals of endodontically treated teeth. (thejcdp.com)
Note that the front tooth pictured here only has one canal, but back teeth (molars) have 3 or more canals. (dentalfearcentral.org)
Teeth that have had root canal treatment are more brittle. (dentalfearcentral.org)
Back teeth usually need a restoration around the tooth (a crown, a three-quarter crown or an onlay) after successful root canal treatment so the tooth will not break. (dentalfearcentral.org)
My mouth is full of metal fillings and I wanted to use the magnetic pulser to get rid of infections in teeth and root canals. (curezone.com)
Do dentists use ferrous materials in teeth? (curezone.com)
Johny, what have your results been like using it on root canaled teeth? (curezone.com)
Treatment of cavities in posterior teeth with esthetic material. (cuni.cz)
Teeth don't grow back, as your dentist might like to remind you while revving up the drill for a root canal. (gizmodo.com.au)
The purpose of this study was to investigate the number of canals and variations in root canal configuration in the mandibular permanent first molar teeth of a Palestinian population using cone-beam computed tomography (CBCT). (hindawi.com)
Of the 320 mandibular first molars analyzed, 174 (54.4%) had three canals, 132 teeth (41.3%) had four canals, and only four teeth had two canals. (hindawi.com)
Variations in root canal morphology, especially in multirooted teeth, are a constant challenge for diagnosis and successful endodontic therapy. (hindawi.com)
Various techniques have been adopted to evaluate root canal morphology, and it has been reported that tooth demineralization and canal staining of extracted teeth are a very accurate method to detect root morphology [ 12 ]. (hindawi.com)
In the last six years, I have personally submitted over 200 extracted root canal teeth for biopsy reports. (thehealthyplanet.com)
The book is filled with photos and x-rays of the teeth of healthy and malnourished people. (drlwilson.com)
Another element of general dentistry includes teeth fillings that include ceramic and colored composites. (blackplanet.com)
After a comprehensive cleaning of the teeth, a everlasting filling shall be sealed in the area. (blackplanet.com)
One of the limitations in the root canal therapy for deciduous teeth was placing filling materials in such small and tortuous canals. (aae.org)
2 Drs. Krakow and Berk described the use of the syringe to accomplish canal obturation both in primary teeth and difficult permanent teeth. (aae.org)
the spongy bone-like substance surrounding the roots of mammalian teeth, which contains COLLAGEN -like fibres to absorb shock and which assists in holding the teeth in sockets. (thefreedictionary.com)

Root canal therapy is a sequence of treatments involving root canal cleaning, shaping, decontamination and obturation. (cochrane.org)
The root canal obturation material was closely adapted to root dentin surface, suggesting the possibility of chemical bonding between the two interfaces. (mdpi.com)
Endodontic sealers act as union agents between gutta-percha and root canal walls, and must be able to fill gaps not reached by the solid obturation material 1 , 2 . (scielo.br)
Comparison of Thermoplasticized Gutta-percha Root Canal Obturation Technique to the Lateral Condensation. (howard.edu)
Evaluation of Quick-Fill Root Canal Obturation Technique. (howard.edu)
[2] Endodontic therapy involves the removal of these structures, the subsequent shaping, cleaning, and decontamination of the hollows with small files and irrigating solutions, and the obturation (filling) of the decontaminated canals. (wikipedia.org)

This is especially true if a toxic metal was used to fill the cavity and if that tooth went through a root canal. (masterjules.net)
Retension of Plastic fillings is Obtained by simply cutting tiny grooves in the cavity walls. (prezi.com)
Allow the uncontrolled loss of materials from the cavity during use, such as acid etchant which can burn soft tissues. (prezi.com)
Amalgam pluggers Instruments To press the plastic materials into the cavity. (prezi.com)
To ensure the material margins are fully adapted to the cavity walls, to prevent leakage under the restorations. (prezi.com)
In a pulpectomy, which is typically performed on a baby tooth, the cavity is cleaned, prepared, and filled with a substance that will eventually be reabsorbed into the body. (healthline.com)
2. A treatment in which diseased tissue from this part of the tooth is removed and the resulting cavity is filled with an inert material. (thefreedictionary.com)
1. the root portion of the pulp cavity of a tooth. (thefreedictionary.com)
NEXT year when you go to a dentist to have a tooth filled he may connect the cavity up to a small dynamo and fill your tooth electrolytically with gold or silver, in the same way that metal articles are gold or silver-plated. (rexresearch.com)
The structure of the material is such that is releases fluoride that can be taken up by the enamel and dentine cavity walls. (everything2.com)
Do I have a simple cavity, or do I need a crown or a root canal? (mayoclinic.org)
I had a cavity filled a few months ago. (medhelp.org)
The dentist said that the cavity was pretty close to the root and I might need a root canal. (medhelp.org)
The resulting mixture is injected by syringe or hypodermic needle into an endodontically prepared root canal and allowed to stand for about thirty minutes and harden in situ to form a flexible soft non-toxic filling material which conforms to the shape of the root canal cavity. (google.com)
The dentist makes an access cavity, using a dental handpiece (drill), to allow access to the canal. (dentalfearcentral.org)
The preparation of the 1.st class cavity 46,26, lining with zinc-phosphate cement, filling with amalgam, shaping of occlusal surface. (cuni.cz)
The preparation of the second class cavity 36 OM, lining, filling, with amg shaping. (cuni.cz)
class cavity 16 OM, filling with amg. (cuni.cz)
When properly performed, a root canal is no more uncomfortable than having a cavity filled, though the procedure is more complex. (creativesmiles.ca)

This study compared the remaining filling material and working time removing gutta-percha/AH Plus and Real Seal/Epiphany from root filled. (bvsalud.org)
The canals were obturated using Real Seal and Epiphany sealer and gutta-percha and AH Plus. (bvsalud.org)
No significant differences were found for retreatment between gutta-percha filled groups. (bvsalud.org)
When the canal is thus prepared, it is solidly filled with a filling material, which typically comprises a waxy, rubbery compound known as gutta percha. (google.ca)
In one procedure, the gutta percha is positioned on an instrument called a compactor, and the coated compactor is inserted into the prepared canal and rotated and reciprocated to compact the gutta percha therein. (google.ca)
The dentist thereafter fills the tooth above the gutta percha with a protective cement, and lastly, a crown is fitted to the tooth. (google.ca)
To measure the fracture resistance of over-flared roots filled with a variety of materials (gutta-percha-nano HA, resilon-epiphany, composite and mineral trioxide aggregate - MTA) using the Instron machine test and micro-computed tomography (Micro CT) Scan. (bvsalud.org)
Remaining groups were filled with gutta-percha-nanoHA (Group1), gutta-percha-nano HA+composite (Group 2), gutta-percha-nano HA+MTA (Group 3), resilon-epiphany (Group 4), resilon-epiphany+composite (Group 5), and resilon-epiphany+MTA (Group 6). (bvsalud.org)
Compared to gutta-percha, the endodontic cements are used in small quantity to seal root canals, but are indispensable to achieve hermetically sealed margins, where its biocompatibility depends on the sum of responses of each cell present in the periapical region. (scielo.br)
The interior of the tooth is then filled with an inert rubber material called gutta percha. (answers.com)
Roots canals filled with a single-cone technique using gutta percha and a calcium silicate-based root canal sealer were less porous than root canals filled with lateral compaction of gutta percha and the same sealer. (uva.nl)
The endodontist fills the root canal with gutta percha material. (colgate.com)
The temporary filling is removed and the pulp chamber and root canal are permanently filled with gutta percha into each of the canals and is sealed in place with cement. (colgate.com)
Filling of the cleaned and decontaminated canals is done with an inert filling such as gutta-percha and typically a eugenol-based cement . (wikipedia.org)
[3] Epoxy resin is employed to bind gutta-percha in some root canal procedures. (wikipedia.org)
The root canal is finally filled with filling material called as gutta percha. (medindia.net)
The canals are also slightly enlarged and shaped to receive an inert (non-reactive) filling material called gutta percha. (encyclopedia.com)
Once the canals are completely clean, they are filled with gutta percha and a sealer cement to prevent bacteria from entering the tooth in the future. (encyclopedia.com)
Filling of the cleaned and decontaminated canals is done with an inert filling such as gutta-percha and typically a zinc oxide eugenol-based cement. (wikipedia.org)
INTRODUCTION: New sealers have been placed on the market to improve the property of a hermetic seal within the root canal and decrease the gap between the gutta-percha and dentin wall. (iupui.edu)
CONCLUSION: In conclusion, using E. faecalis as our test bacteria, the microleakage of canals obturated with gutta percha and Roth's sealer was significantly less than canals obturated with gutta percha and EndoSequence BC sealer. (iupui.edu)
In retreatment cases, it is necessary for complete removal of obturate gutta-percha (GP) from obturate root canal system. (thejcdp.com)
Kumar P, Sood H, Bhat SP, Lohar J, Punia SK, Bhargava R. Comparison of efficiency of manual (H-Files) and two rotary niti retreatment systems (Mtwo R files and HyFlex NT files) in removing Gutta-percha from root canals obturated with two different sealers by using stereomicroscope-an in vitro study. (thejcdp.com)
Akpinar KE, Altunbas D, Kustarci A. The efficacy of two rotary NiTi instruments and H-files to remove gutta-percha from root canals. (thejcdp.com)
The canals are filled with a pink rubbery material called gutta-percha. (dentalfearcentral.org)
The major difference between the polycaprolactone-based root canal filling material (Resilon and Real Seal) and gutta-percha is that the PCL-based material is biodegradable, whereas gutta-percha is not. (wikipedia.org)

MTA Fillapex Root Canal Sealer from Angelus offers the extraordinary benefits of MTA, a mineral trioxide aggregate. (practicon.com)
The effect of Antibacterial Nanoparticles, Incorporated in root canal sealer material and in provisional restoration is going to be examined. (clinicaltrials.gov)
Two different tests are planned: (1) clinical and radiological evaluation of root canal sealer. (clinicaltrials.gov)
The control group (40 patients) will have their canal sealed with the conventional sealer alone. (clinicaltrials.gov)
The study group will have their canal sealed with endodontic sealer + the nanoparticles. (clinicaltrials.gov)
Effect of a two-step placement procedure on the dislocation resistance of a methacrylate resin-based root canal sealer: a proof of concept. (acta.nl)
Using the low surface tension fluid transport method, the sealing ability of the single-cone technique, after post space preparation, was found to be material dependent, with the epoxy and methacrylate resins providing a better seal than the calcium silicate-based sealer. (uva.nl)
Delamination and tearing defects could be observed in root canals filled with hydrogel-coated hygro-expandable cones and a calcium silicate-based sealer. (uva.nl)
Based on the results obtained in histopathological analysis and methodologies employed in the present work, it may be conclued that: Calen® paste thickened with zinc oxide was the material that showed the better tissue response, following by Sealapex® sealer and zinc oxide and eugenol cement. (usp.br)
Materials and methods: The present study included comparative evaluation of efficacy of nickel-titanium (NiTi) retreatment instruments and H-files in removing GP and sealer from root canals. (thejcdp.com)
2. In dentistry, a nonmetallic material used for luting, filling, or permanent or temporary restorative purposes, made by mixing components into a plastic mass that sets, or as an adherent sealer in attaching various dental restorations in or on the tooth. (thefreedictionary.com)

These includes temporary cements, amalgam,glass ionomer cement and composite fillings. (prezi.com)
One hundred and four roots from four dogs were endodontically treated and root canals were filled with zinc-oxide-eugenol cement. (scielo.cl)
When a root canal is performed on an adult tooth, it is instead capped with a temporary dressing on the first visit and then permanently filled with cement and capped with a crown on a second visit. (healthline.com)
A dental root canal filling consists of a mixture of two different powdered metals such as silver and gold, mixed with an electrolytic liquid, such as the orthophosphoric acid used as a binder for the dental cement which is used to hold the filling in place. (rexresearch.com)
The insets may be removed after the treatment is complete or may be left in place and embedded in a cement filling. (rexresearch.com)
Surface deposition analysis of bioactive restorative material and cement. (pulpdent.com)
it has cement-like properties and therefore seals the root canals, preventing leakage and the spread of infection. (deardoctor.com)

Oral biomaterials research today is an exciting and intensive multidisciplinary area that encompasses contributions from a wide range of fields from professional dentistry to biology, chemistry, physics, material science, and engineering. (coursera.org)
You will realize how contemporary dentistry is about unifying synthetic materials to living tooth and bone tissues. (coursera.org)
Great to have sessions on recent material advancements in Dentistry! (coursera.org)
The objective of the study was to evaluate the radiographic technical quality of root canal fillings performed by under graduate dental students at College of dentistry, Aljouf University, Saudi Arabia. (thefreedictionary.com)
Smart Materials in Dentistry. (pulpdent.com)
Despite advantages of increased contrast and the absence of artifacts from radiodense materials in MRI, comparable measures of sensitivity and specificity (to limited field-of-view CBCT imaging) suggest MRI quality improvements are needed, specifically in image acquisition and postprocessing parameters," wrote the authors led by Tyler Schuurmans, DDS, from the division of endodontics at the University of Minnesota School of Dentistry in Minneapolis. (drbicuspid.com)
In dentistry (as the composite named Resilon), it is used as a component of "night guards" (dental splints) and in root canal filling. (wikipedia.org)
1. Dentistry A substance used for filling cavities or anchoring crowns, inlays, or other restorations. (thefreedictionary.com)
n the materials used in dentistry as luting agents, bases, and temporary restorations. (thefreedictionary.com)

Mercury is used with silver to fill cavities and is and extremely controversial and questionable practice to say the least. (masterjules.net)
Dental Electrolysis -- fill cavities, treat gingivitis &c. (rexresearch.com)
Cavities would be coated with chemically pure graphite as an electric conductor, filled with an electrolytic liquid bearing a solution of a gold salt, and the current turned on to deposit a perfect filling in the tooth. (rexresearch.com)
Marginal bacterial leakage in class I cavities filled with a new resin-modified glass ionomer restorative material. (pulpdent.com)
Your dentist will also be able to tell you which of the three types of cavities you have - smooth surface, pit and fissure, or root. (mayoclinic.org)
Dentists also use bonding materials to fill small cavities or to protect the exposed root of a tooth. (webmd.com)
Treatment of the cavities which will be filled with esthetic materials. (cuni.cz)
2 any of a variety of dental materials used to fill cavities or to hold bridgework or other dental prostheses in place. (thefreedictionary.com)

After this is done, the dentist fills the space with an inert packing material and seals the opening. (cochrane.org)
it is termed a bio-inert material. (coursera.org)
2- Filling the root cana l: After the canal is cleaned and all the infected pulp tissues are removed it is filled with an inert filling material. (hubpages.com)
Root canal treatment can be highly guaranteed when all root canals are identified, thoroughly cleaned and shaped, and obturated with an inert filling material [ 1 ]. (hindawi.com)

evaluation of zinc oxide-propolis mixture as root canal filling material in the primary molars: A 24-month follow-up randomized controlled trial. (bvsalud.org)
The aim was to evaluate and compare the clinical effectiveness of zinc oxide - propolis mixture with zinc oxide eugenol (ZOE) as root canal filling material in nonvital primary molars . (bvsalud.org)
Forty primary molars from children aged 4-8 years requiring pulpectomy treatment were randomly allocated into two groups according to the obturating material used zinc oxide - propolis mixture (test group) and ZOE ( control group ). (bvsalud.org)
Both of these molars have root canals and the dentist said the root canals were good. (medhelp.org)
Neelakantan P, Devaraj S, Jagannathan N. Histologic assessment of debridement of the root canal isthmus of mandibular molars by irrigant activation techniques ex vivo. (springer.com)
A sample of 320 extracted double-rooted mandibular permanent first molars from Palestinian population was collected for this study and scanned with CBCT scanner. (hindawi.com)
It is generally accepted that mandibular first molars have two roots, a mesial root and a distal root and three or four canals, two in the mesial root and one or two in the distal root [ 5 ]. (hindawi.com)

When root canal therapy fails, a retreatment called retrograde filling is a good alternative to save the tooth. (cochrane.org)
The root fillings were removed using two methods: ProTaper® Retreatment and Hedströem files. (bvsalud.org)
Radiographs were taken before and after the retreatment and the amount of remaining material was quantified using the software Image Tool. (bvsalud.org)
Retreatment of specimens filled with Real Seal using ProTaper® Retreatment files showed less remaining filling material. (bvsalud.org)
Clinical relevance: Understanding the new filling material behavior (Real Seal) in retreatment cases using manual removal or rotary instruments. (bvsalud.org)
And there is a large spectrum of medical treatment that can only be performed using a microscope, for example endodontic retreatment due to infections caused by side canals, insufficient root canal fillings or broken instrument parts. (thefreedictionary.com)
Least quantity of filling material was left by ProTaper retreatment files. (thejcdp.com)
Clinical significance: ProTaper retreatment files and D-RaCe files are recommended over other instrument systems in terms of quality for managing retreatment root canal cases. (thejcdp.com)
Efficacy of different methods for removing root canal filling material in retreatment-an in-vitro study. (thejcdp.com)
Root canal retreatment using reciprocating and continuous rotary nickel-titanium instruments. (thejcdp.com)
Somma F, Cammarota G, Plotino G, Grande NM, Pameijer CH. The effectiveness of manual and mechanical instrumentation for the retreatment of three different root canal filling materials. (thejcdp.com)

This procedure is known as root canal therapy. (cochrane.org)
Root canal therapy is a well-known procedure wherein the crown of a diseased tooth is opened so as to permit the canal to be cleaned and then filled. (google.ca)
Pulpectomy is a procedure to remove all the pulp from the crown and roots of a tooth. (healthline.com)
A root canal is a dental procedure to save a tooth by removing dead or dying nerve tissue and bacteria from inside a tooth. (medlineplus.gov)
There could be nerve damage from the bad tooth or root canal procedure. (answers.com)
A "root canal" procedure does not include the removal of a root(s), only the "killing" of the nerve down the center of the roots. (answers.com)
failure of the root canal therapy, which may require either a second procedure or a surgical procedure called an apicoectomy and retrofill or extraction of the tooth. (answers.com)
Your dentist will remove decayed tooth material before starting this procedure. (healthline.com)
The procedure involves removing the damaged area of the tooth (the pulp) and cleaning and disinfecting it, then filling and sealing it. (colgate.com)
In these cases, an apicoectomy, a procedure where the infection and the root tip are removed and a filling placed, is done. (colgate.com)
Root Canal Treatment or Endodontic therapy is a procedure done to remove the infected pulp and save the tooth. (medindia.net)
Root canal treatment, also known as endodontic treatment, is a dental procedure in which the diseased or damaged pulp (central core) of a tooth is removed and the inside areas (the pulp chamber and root canals) are filled and sealed. (encyclopedia.com)
Root canal treatment has become a common dental procedure. (encyclopedia.com)
The dentist can usually do this procedure in a single office visit by applying an etching solution followed by tooth-colored materials -- sometimes composite resins -- directly to the tooth's surface where needed. (webmd.com)
Root canal treatment (RCT) is a dental procedure in which the inflamed and infected nerve of the tooth is removed. (dentalfearcentral.org)
When inflammation or infection persists in the bony area around the end of your tooth after a root canal procedure, your endodontist may have to perform an apicoectomy. (creativesmiles.ca)
The procedure includes removal of the coronal portion of the pulp, preserving the vitality of the remaining root areas of the pulp. (deardoctor.com)
Normally, main canal procedure is conducted either by an endodontist or by way of a dental expert. (blackplanet.com)

Susceptibility of a polycaprolactone-based root canal filling material to degradation. (elsevier.com)

This restriction to one type of metal also includes: any metal in braces, or dentures, or amalgam fillings that may have been left hidden under crowns. (masterjules.net)
Crowns may be made of gold, high strength porcelain, resin, porcelain fused to metal or other materials. (mayoclinic.org)
Crowns can be made from metal, porcelain fused to metal, resin, or ceramic materials. (webmd.com)
Dental experts in clinics utilize numerous, effective dental solutions that comprise of veneers, white fillings and porcelain crowns. (blackplanet.com)
Normally, dental professionals employ the usage of porcelain crowns along with other materials offering acrylic, metal alloys, and gold. (blackplanet.com)

It's common for an endodontist to use a surgical microscope as a visual aid in their search for additional canals. (animated-teeth.com)
In such a case, surgery allows your endodontist to examine the entire root of your tooth, find the problem, and provide treatment. (creativesmiles.ca)
If your tooth has this "calcification," your endodontist may perform endodontic surgery to clean and seal the remainder of the canal. (creativesmiles.ca)

The back root (root "a") of a lower molar may have one or two canals. (animated-teeth.com)
Abscess of the orbit arising 48 h after root canal treatment of a maxillary first molar. (nih.gov)
I had a root canal in a lower molar a week ago. (medhelp.org)
I went back to the dentist who ground down the back molar (next to the root canal) saying that it was too high. (medhelp.org)
Quality of molar root canal fillings performed with the lateral compaction and the single-cone technique. (thefreedictionary.com)
I recently had a broken molar repaired with filling material as opposed to a cap. (medhelp.org)
I had cold sensitivity develop in a molar tooth which had previously been filled twice by different dentists, in the 1970s and in the 2000s. (dentalfearcentral.org)
Variations in root and canal anatomy of mandibular first molar are not uncommon. (hindawi.com)

Order Metapex Root Canal Filling Material for your dental office ✷ Fast shipping ✷ Premier Members save 10% more sitewide ✷ Save $ today! (practicon.com)

Periapical status and quality of root canal fillings and coronal restorations in iranian population. (thefreedictionary.com)
The encapsulated form of the materials is easy to dispense and a God-send in pediatric restorations . (everything2.com)
Fillings, also called restorations, are the main treatment option when decay has progressed beyond the earliest stage. (mayoclinic.org)
This tissue is vulnerable to damage from deep dental decay, accidental injury, tooth fracture, or trauma from repeated dental procedures such as multiple fillings or restorations over time. (encyclopedia.com)

What kind of materials do we use in endodontics? (coursera.org)

root canal dentin with a root filling material. (coursera.org)
We have designed synthetic biomaterials that can be used similarly to dental fillings but can be placed in direct contact with pulp tissue to stimulate the native stem cell population for repair and regeneration of pulp tissue and the surrounding dentin. (dailymail.co.uk)
This alternative placement technique results in an increase and homogenization of the adhesion of the material to intraradicular dentin. (uva.nl)
In vivo fluoride uptake in enamel and dentin from fluoride-containing materials. (pulpdent.com)
Lottanti S, Gautschi H, Sener B, Zehnder M. Effects of ethylenediaminetetraacetic, etidronic and peracetic acid irrigation on human root dentin and the smear layer. (springer.com)
Dr. Armstrong's primary research focus is adhesion of restorative materials to enamel and dentin. (uiowa.edu)
Currently, damaged dentin is replaced with synthetic material, like when you get a filling or a root canal. (gizmodo.com.au)
These materials reduce the acidity caused by decay and sterilize the surrounding infected dentin. (deardoctor.com)
Here, the dentist will essentially "cap" the exposure directly using similar materials as mentioned above, to create a dentin "bridge" to seal the exposure. (deardoctor.com)
1. A layer of bonelike, mineralized tissue covering the dentin of the root and neck of a tooth that anchors the fibers of the periodontal ligament. (thefreedictionary.com)

This review examined the effects of different materials used for retrograde filling in children and adults for whom this treatment is necessary in order to save the tooth. (cochrane.org)
Causes of root canal treatment failure- Procedural errors, Technical issues. (animated-teeth.com)
Causes of root canal treatment failure. (animated-teeth.com)
Reasons why root canal treatment fails. (animated-teeth.com)
Examples of specific reasons why root canal treatment may fail. (animated-teeth.com)
If it has two but both aren't found, its root canal treatment will fail. (animated-teeth.com)
And as such, that leaves the expectation that they will lead to the failure of the tooth's root canal treatment. (animated-teeth.com)
A study by Iqbal determined that missed canals are a major cause of root canal failure (around 18% of failed cases), and most commonly associated with treatment provided by general dentists as opposed to specialists. (animated-teeth.com)
2) An evaluation in the laboratory the efficacy of provisional restoration during root canal treatment.We assume, based on our previous laboratory studies that show antibacterial properties, that the incorporation of the nanoparticels will improve the treatment outcome. (clinicaltrials.gov)
The root canal treatment will continue following the standard protocol. (clinicaltrials.gov)
The horror of a root canal could soon be a thing of the past thanks to a radical new stem cell treatment. (dailymail.co.uk)
At 120 days after root canal treatment, experimental bacteremia was induced by intravenous inoculation of 105 CFU Streptococcus pyogenes. (scielo.cl)
Seeing a tmj specialist is advised, if the quality of root canal treatment meets current standard of care. (medhelp.org)
Periapical status, quality of root canal fillings and estimated endodontic treatment needs in an urban German population. (thefreedictionary.com)
Root canal treatment: What is a root canal? (medlineplus.gov)
ALSO: Insets for the treatment of dental root-canals to reduce inflammation consist of a pin or wire composed of two different metals, such as silver and gold, soldered end to end with gold solder, or of a wire of one metal embedded in a powder of a different metal, or of a mixture of two different metal powders. (rexresearch.com)
Root canal is a treatment to repair and save a badly damaged or infected tooth instead of removing it. (colgate.com)
Root canal treatment consists of a number of steps that take place over several office visits, depending on the situation. (colgate.com)
To determine the success or failure of root canal treatment, dentists typically compare new X-rays with those taken prior to treatment. (colgate.com)
Endodontic therapy , also known as endodontic treatment or root canal therapy , is a treatment sequence for the infected pulp of a tooth which results in the elimination of infection and the protection of the decontaminated tooth from future microbial invasion. (wikipedia.org)
Ng YL, Mann V, Gulabivala K. A prospective study of the factors affecting outcomes of nonsurgical root canal treatment: part 1: periapical health. (springer.com)
However, modern developments in implant provision provide greater choice for patients and clinicians, and, therefore, the decision between a root canal therapy and implant treatment is a commonly occurring dilemma in practice. (hindawi.com)
This critical review compared success rates between root canal treatment and dental implant therapy based on the retention of a functional tooth or implant. (hindawi.com)
To relieve the pain and prevent further complications, the tooth may be extracted (surgically removed) or saved by root canal treatment. (encyclopedia.com)
Root canal treatment is performed under local anesthesia. (encyclopedia.com)
This is why root canal treatment may require several visits to the dentist. (encyclopedia.com)
Signs that a root canal treatment is necessary include severe pain while chewing, prolonged sensitivity to heat or cold, or a darkening of the tooth. (encyclopedia.com)
Once a root canal treatment is performed, the recipient must have a crown placed over the tooth to protect it. (encyclopedia.com)
Root canal treatment (also known as endodontic therapy, endodontic treatment, or root canal therapy) is a treatment sequence for the infected pulp of a tooth which is intended to result in the elimination of infection and the protection of the decontaminated tooth from future microbial invasion. (wikipedia.org)
Development and maintenance of the seal are essential to optimize the long-term success rate of root canal treatment. (iupui.edu)
A dental restoration or dental filling is a treatment to restore the function, integrity, and morphology of missing tooth structure resulting from caries or external trauma as well as to the replacement of such structure supported by dental implants . (wikipedia.org)
It may be hard to believe, but the actual root canal treatment really is not that much different from a filling. (dentalfearcentral.org)
When is root canal treatment needed? (dentalfearcentral.org)
do a root treatment. (dentalfearcentral.org)
In a root treatment, the inside of the tooth is cleaned and sterilised and then a plug is put in to bung up the space inside the tooth and stop more bugs getting in. (dentalfearcentral.org)
How is root canal treatment done? (dentalfearcentral.org)
This drawing shows a root canal treatment in simplified terms. (dentalfearcentral.org)
Usually, you do root canal treatment over two visits. (dentalfearcentral.org)
The last thing you want is to pay for root canal treatment and then have the tooth fracture! (dentalfearcentral.org)
What does root canal treatment feel like? (dentalfearcentral.org)
There are lots of technical descriptions of root canal treatment on the internet. (dentalfearcentral.org)
Since so many people seem to recoil in horror when they hear some friend or other is having a root canal treatment on their tooth, I thought I'd share my own root canal experiences. (dentalfearcentral.org)
What are the Root Canal Treatment Steps ? (hubpages.com)
Do I really need a Root Canal Treatment? (hubpages.com)
The very important question is " Do I really need a Root Canal Treatment? (hubpages.com)
The decision to perform root canal treatment depends on the signs and symptoms of the patient. (hubpages.com)
Sometimes the dentists are very aggressive to recommend root canal treatment over filling because of various reasons. (hubpages.com)
Of course the dentist makes more money if you get root canal treatment done rather a simple filling. (hubpages.com)
Root canal treatment is done when the root is infected and inflamed to a point of no return. (hubpages.com)
Rotary Root Canal Instruments have made single visit root canal treatment incredibly easier. (hubpages.com)
A lot of people thinks that after getting root canal treatment done they will not experience any pain. (hubpages.com)
After the root canal treatment a patient does not experience sensitivity to hot and cold stimulus but will experience pain. (hubpages.com)
The various steps of root canal treatment (mentioned above) can be completed in "n" number of visits. (hubpages.com)
1-Single visit root canal treatment. (hubpages.com)
2-Multi visit root canal treatment. (hubpages.com)
A multi-visit root canal treatment can be done is two visits or "n" number of visits depending on dentist availability, time, patients willingness and costs. (hubpages.com)
Amalgam filling material - basical properties, treatment of 1st. (cuni.cz)
If the nerve within your tooth becomes infected, a successful root canal treatment can keep you from losing the tooth, while treating the infection before it causes health complications. (creativesmiles.ca)
It is preferable to save the tooth if possible through root canal (endodontic) treatment. (creativesmiles.ca)
The root canal treatment is typically performed in one visit. (creativesmiles.ca)
If you have persistent symptoms but no problems appear on your x-ray, your tooth may have a tiny fracture or canal that could not be detected during nonsurgical treatment. (creativesmiles.ca)
Sometimes calcium deposits make a canal too narrow for the instruments used in nonsurgical root canal treatment to reach the end of the root. (creativesmiles.ca)
Usually, a tooth that has undergone a root canal can last the rest of your life and never need further endodontic treatment. (creativesmiles.ca)
This will allow isolation of the tooth from the mouth so that the root canal treatment can be performed in a dry, uncontaminated environment for best possible results. (deardoctor.com)
A successful root canal treatment will be followed by an appropriate restoration to seal the tooth to prevent further decay and leakage. (deardoctor.com)
Periodic visits will be necessary for follow up and monitoring to assess the effectiveness of the root canal treatment. (deardoctor.com)
Dental professionals will show you with feasible treatment and therapy procedures in case of root canal. (blackplanet.com)

Pulpectomy is a routine practice in children with pulpal and periapical infections , the success of which depends on the elimination of bacteria from the root canals . (bvsalud.org)
This study evaluated the occurrence of anachoresis in the periapical region of dogs submitted to root canal fillings. (scielo.cl)
Este estudio evaluó la incidencia de anacoresis en la región periapical de los perros presentados a raíz de los rellenos del canal. (scielo.cl)
Radiographic Parameters of Quality of Root Canal Fillings and Periapical Status: A Retrospective Cohort Study. (thefreedictionary.com)
Some studies also reported findings where an presence of resorbing apical periodontitis and the apical increased radiographic size of the periapical lesion had limit of the root canal filling. (scribd.com)

This screening study examined the susceptibility of Resilon, a polycaprolactone-based root filling composite, to alkaline hydrolysis. (elsevier.com)
Your dentist then fills your tooth with a substance, such as silver, gold, or composite resin. (healthline.com)
Fillings are made of various materials, such as tooth-colored composite resins, porcelain or dental amalgam that is a combination of several materials. (mayoclinic.org)
This restoration is usually a gold or porcelain crown, although it may be a gold inlay, or an amalgam or composite filling (paste fillings that harden). (encyclopedia.com)

Also_some_dentists_will_do_the_root_canal_and_fill_the_tooth,_but_a_crown_or_cap_is_the_answer. (answers.com)
We, as dentists, should at least educate them to the potential ill effects that root canals may present. (thehealthyplanet.com)
New research and new diseases are prompting some dentists to question the wisdom of traditional dental materials and dental procedures. (drlwilson.com)

used in restorative and orthodontic dental procedures as luting (cementing) agents, as protective, insulating, or sedative bases, and as restorative materials. (thefreedictionary.com)

There are two types of fillings used for retension (a) Plastic. (prezi.com)
Both types of fillings can be good. (survivalblog.com)

Materials 2017 , 10 , 1388. (mdpi.com)
2017. "Intratubular Biomineralization in a Root Canal Filled with Calcium-Enriched Material over 8 Years. (mdpi.com)

The aim of this study was to analyze in vitro temperature changeson the outer surface of the dental root during mechanical fillingremoval procedures .Thirty recently extracted single-rooted lower premolars were cuttransversally at 16 mm from the apex in order to standardizesample length. (bvsalud.org)

The quality of root canal fillings is generally evaluated using two-dimensional radiographs, (19) leakage models, (1, 5) and cross-sectional methods. (thefreedictionary.com)

Used for more than a century, amalgam fillings are proven to be safe, cost-effective and durable. (deltadentalins.com)

Root surface temperatura variation during mechanical removal of root canal filling material: an in vitro study / Variaciones térmicas en la superficie radiculardurante la desobturación mecánica del conducto. (bvsalud.org)
Incidence of apical crack formation and propagation during removal of root canal filling materials with different engine driven nickel-titanium instruments. (medeniyet.edu.tr)
Sixty-eight standardized human root specimens were infected with Enterococcus faecalis for 3 wk after removal of the smear layer. (biomedsearch.com)
A pulpectomy is complete removal of pulp from the crown and roots. (healthline.com)
A pulpectomy is removal of all the pulp from the tooth's upper chamber and the roots. (healthline.com)
The aim of this study was to evaluate the removal of the smear layer by some commonly used (needle-and-syringe irrigation, sonic activation, ultrasonically activated irrigation) and new root canal irrigation strategies (negative pressure irrigation and polymer rotary file) using a novel approach by comparing pre- and post-experimental images. (springer.com)
CWA showed superior removal of smear layer in the middle and apical thirds of the root canal compared to the other irrigation strategies. (springer.com)
Does smear layer removal influence root canal therapy outcome? (springer.com)
Mancini M, Cerroni L, Iorio L, Armellin E, Conte G, Cianconi L. Smear layer removal and canal cleanliness using different irrigation systems (EndoActivator, EndoVac, and passive ultrasonic irrigation): field emission scanning electron microscopic evaluation in an in vitro study. (springer.com)
Qualitative analysis of the removal of the smear layer in the apical third of curved roots: conventional irrigation versus activation systems. (springer.com)
Assessment of root canal filling removal effectiveness using micro-computed tomography: a systematic review. (thejcdp.com)
It is the removal of infected or dead pulp (the inner nerves and blood vessels) from inside the tooth, and the filling and sealing of the resulting space. (creativesmiles.ca)
This will set the stage for the removal of infected tissue from the root canal/s completely. (deardoctor.com)

I would highly recommend that almost anyone who has silver/mercury fillings to have them replaced as they get old and worn down. (masterjules.net)
However you should NOT do your mouth if you have mercury fillings because it will cause a release of methyl mercury vapors into your body (not a good thing at all). (curezone.com)
I haven't heard of magnetic induced micro currents stimulating mercury fillings. (curezone.com)

2) Unfilled accessory and lateral canals. (animated-teeth.com)
Root Canal Plugger Luks # 2 is used to compact filling material during lateral condensation. (pattersondental.com)

Two study group (40 patients on each group) will have their canal sealed with a two types of endodontic sealers each + the nanoparticles. (clinicaltrials.gov)
Hydrogels are smart materials that may currently be inadequate for endodontic use with calcium silicate sealers. (uva.nl)

A temporary root canal filling material with excellent radiopacity, Metapex is an antibacterial, premixed paste composed of calcium hydroxide with iodoform. (practicon.com)
You'll likely be sent home with a temporary crown, and then asked to return for permanent filling and a permanent crown. (healthline.com)
The top side of the tooth may be sealed with a soft, temporary material. (medlineplus.gov)
If more than one visit is needed, a temporary filling is placed in the crown opening to protect the tooth between dental visits. (colgate.com)
Temporary relining materials for dentures 8. (dreamcast-scene.com)
The tooth is protected by a temporary filling or crown until a permanent restoration may be made. (encyclopedia.com)
Group I was divided in three groups: In Group IA, after canal filling, pulp chambers were filled with temporary filling IRM. (usp.br)
A temporary filling is then placed in the tooth to ensure comfort and healing. (deardoctor.com)

These can spread, causing the infection around the root to last indefinitely. (cochrane.org)
The crux of this issue is simply that any untreated (overlooked, undiscovered) canals, no matter how minute in size, will remain a locus of persistent infection. (animated-teeth.com)
The dentist said that there was infection deep below the root which left a large pocket. (medhelp.org)
X-rays are taken to look for signs of infection in surrounding areas and to get a look at the shape of the root canals. (healthline.com)
A root canal is done if you have an infection that affects the pulp of a tooth. (medlineplus.gov)
A localized infection formed at the apex of the root tip. (deltadentalins.com)
Sometimes root canals are not successful because an infection develops inside the tooth, or the original infection was not fully removed. (colgate.com)
To cure the infection and save the tooth, the dentist drills into the pulp chamber and removes the infected pulp and then drills the nerve out of the root canal(s) with long needle-shaped hand instruments known as files ( H files and K files ). (wikipedia.org)
Medication is sometimes put into the root canal to clear any infection. (mayoclinic.org)
If a tooth becomes diseased or injured, bacteria may build up inside the pulp, spreading infection from the natural crown of the tooth to the root tips in the jawbone. (encyclopedia.com)
However, the tooth is not filled and permanently sealed until it is completely free of active infection. (encyclopedia.com)
The infection can cause a painful abscess, which usually forms at the tip of the root. (dentalfearcentral.org)

A conductive coating composition comprises conductive filler powder dispersed in a solution of a thermoplastic resin or thermosetting resin, and it is useful for many purposes, for instance, as a paste for electric circuits, a conductive ink, a conductive adhesive or an electromagnetic wave shielding material. (google.co.uk)
Which impression material is a 2 paste system? (dreamcast-scene.com)
The method of treating a root canal in need of endodontic filling which comprises the steps of forming a mixture by thoroughly mixing, with each 1.5 grams a paste component, 5 to 6 drops of the liquid component. (google.com)
also which material paste or foam hydroxyapetite works best), but they are so expensive. (rutgers.edu)

Accuracy of electronic apex locators to detect root canal perforations with inserted metallic posts: an ex vivo study. (nih.gov)

Microleakage comparison of different restorative materials. (howard.edu)
Pameijer CH. Microleakage of four experimental resin modified glass ionomer restorative materials. (pulpdent.com)
Microleakage of dental bulk fill, conventional and self-adhesive composites. (pulpdent.com)
This method was inicitially developed for measuring dentinal permeability and is now used for studying the microleakage of root filling materials throuhg seal of intra-coronal fillings. (usp.br)

Even beyond what might generally be expected, it's always possible, no matter how rare, that the anatomy of a tooth's root canal system is simply atypical. (animated-teeth.com)
The term "root canal" comes from cleaning of the canals inside the tooth's root. (colgate.com)

After cutting off the tip, then thorough preparation, the apex is sealed (the apical seal) and the hole made by the dentist filled with a dental material. (cochrane.org)
This study aimed to assess the efficiency of manual and rotary techniques for removing root filling material in endodontic treated canals and to evaluate the extrusion of debris via apical foramen . (bvsalud.org)
The volume of material extruded through the apical foramen was also quantified. (bvsalud.org)
No significant differences were detected between remaining filling material for the techniques evaluated (p=0.74), even considering the apical third only (p>0.75). (bvsalud.org)
The apical extrusion of filling material observed was not sufficient to indicate which technique has increased tendency to induce more events during retreatments . (bvsalud.org)
Este estudo objetivou avaliar a eficiência das técnicas manual e rotatória na remoção de material obturador de dentes tratados endodonticamente, além de verificar a extrusão de resíduos via forame apical . (bvsalud.org)
O volume de material extruído via forame apical também foi quantificado. (bvsalud.org)
Diferenças significantes não foram detectadas entre a quantidade de material remanescente para as duas técnicas avaliadas (p=0,74), mesmo considerando o terço apical separadamente (p>0.75). (bvsalud.org)
A extrusão apical de material obturador verificada não foi suficiente para indicar qual técnica possui maior tendência de promover eventos durante o retratamento . (bvsalud.org)
Smear layer scores and percentage of open dentinal tubules (%ODT) were evaluated by 2 examiners before and after irrigation procedures, from the middle and apical thirds of the root canal, on scanning electron microscopic images. (springer.com)
The histopathological evaluation was based on the following parameters: intensity of the inflammatory infiltrate, thickness of the periodontal ligament, bone resorption,filling limit and presence or absence of sealed apical. (usp.br)
The clinician should be able to mentally visualize the pulp spaces from the coronal aspect to the apical foramen and should always be aware of the common internal root morphology and the possible variations which might be encountered. (hindawi.com)

Anachoresis is the phenomenon through which blood-borne bacteria, dyes, pigments and other materials are attracted and fixed to circumscribed areas of inflammation. (scielo.cl)
Small wire-like files are then used to clean the entire canal space of diseased pulp tissue and bacteria. (encyclopedia.com)
Bacteria can also enter the dental pulp following an injury or if a filling is leaky. (dentalfearcentral.org)

Metapex comes in a prefilled 2.2g syringe for easy delivery directly into the canal with the flexible plastic, ultra-fine Luer-lock needle tips included. (practicon.com)
Vitapex Root Canal Medicament combines three clinically proven ingredients in a pre-filled micro syringe application. (practicon.com)

Dental restorative materials include bonding agents, resin cements and resin comprise polymerizable unsaturated monomers, oligomers, prepolymers with or without acid groups or combinations thereof. (freepatentsonline.com)
Water absorption properties of four resin-modified glass ionomer base/liner materials. (pulpdent.com)
Mechanical properties of four photo-polymerizable resin-modified base/liner materials. (pulpdent.com)
A critical summary of: Yengopal V, Michenautsch S. Resin-modified glass-ionomer cements versus resin-based materials as fissure sealants: a meta-analysis of clinical trials. (uiowa.edu)

An anti-zipping preparation system (method and instrument) for curved root canals: a preliminary report. (nih.gov)
Next, the pulp chamber and root canals are cleaned and shaped in preparation for a filling. (colgate.com)
There have been a number of progressive iterations to the mechanical preparation of the root canal for endodontic therapy. (wikipedia.org)
The process of preparation usually involves cutting the tooth with a rotary dental handpiece and dental burrs to make space for the planned restorative materials and to remove any dental decay or portions of the tooth that are structurally unsound. (wikipedia.org)
The prepared tooth, ready for placement of restorative materials, is generally called a tooth preparation . (wikipedia.org)
For the most part, the extent of the decay will define the extent of the preparation, and in turn, the subsequent method and appropriate materials for restoration. (wikipedia.org)

As duas técnicas avaliadas apresentaram desempenho similar na remoção do material obturador do canal radicular , considerando o dente como um todo ou os terços radiculares separadamente. (bvsalud.org)
Sabe-se que, muitos pacientes realizam esse tratamento, mas não têm condições de restaurar o dente imediatamente, aumentando o risco de falhas nesse período intermediário, pela penetração de bactérias ou fluídos bucais até o canal radicular. (usp.br)

The relationship between self-reported history of endodontic therapy and coronary heart disease in the Atherosclerosis Risk in Communities Study," is that it provides extensive research that suggests a connection between root canals and heart disease. (thehealthyplanet.com)

This case report describes intratubular biomineralization in root canal, filled with calcium-enriched material after 8 years of clinical maintenance. (mdpi.com)
Delian is a well known manufacturer with strong Material Research and Product Development capacities specialized in endodontic and gum disease therapy products based on scientific disease research and clinical studies. (alibaba.com)
Satisfactory biological behavior is a necessary requirement for clinical application of endodontic materials. (scielo.br)
Titanium implants currently widely used in clinical practice, mainly used in dental implants, bone implant materials in the field of cardiovascular stents, with excellent biological activity and irreplaceable. (rexresearch.com)

Radiographic investigation of frequency and location of root canal curvatures in human mandibular anterior incisors in vitro. (nih.gov)

Pulpectomy is usually performed in children to save a severely infected baby (primary) tooth, and is sometimes called a "baby root canal. (healthline.com)
A root canal starts with a pulpectomy, but the tooth gets a permanent filling or crown. (healthline.com)
Once the pulp is removed, as in a pulpectomy, the entire root canal system is cleaned, shaped, and filled and sealed. (healthline.com)
Material used to fill the tooth after a pulpectomy is designed to be reabsorbed by the body when the permanent tooth begins to erupt. (healthline.com)
A partial pulpectomy is when the dentist removes only the damaged portion of the pulp or all the pulp in the upper chamber of the tooth without touching the roots. (healthline.com)
Catching decay early may mean the difference between a standard filling and a pulpectomy. (healthline.com)
Pulpectomy may not be an option if the tooth is too severely damaged or if the roots themselves are damaged. (healthline.com)

Once the damaged pulp is removed, the tooth is cleaned, disinfected, and filled. (healthline.com)
The pulp is removed with dental files, and the empty canal(s) are shaped. (dentalfearcentral.org)

During retrograde filling the dentist cuts a flap in the gum and creates a hole in the bone to get access to the bottom tip of the root. (cochrane.org)
It is found inside the tooth and runs in tooth canals all the way to the jaw bone. (medlineplus.gov)
When titanium implants, bioactive implant surface is crucial aspects of bone tissue after implantation need to form a strong osseointegration, the cardiovascular stent materials, and endothelial cell compatibility is the key to success. (rexresearch.com)
Surgery may also be performed to treat damaged root surfaces or surrounding bone. (creativesmiles.ca)
Periodontitis is an ancient disease - fossil evidence demonstrates that our early ancestors experienced the localized alveolar bone loss around tooth root surfaces that is a hallmark of the disease. (mpkb.org)
The loss of this bone, which supports the root structure of the tooth, leads to the eventual loss of the tooth. (mpkb.org)
3 a material used in the fixation of a prosthetic joint in adjacent bone, such as methyl methacrylate. (thefreedictionary.com)

The dentist fills the root space with a filling material. (creativesmiles.ca)

Allow the restorative material correctly, without moisture contamination. (prezi.com)
Comparison of Mechanical Properties of Dental Restorative Material. (pulpdent.com)
Wear of a calcium, phosphate and fluoride releasing restorative material. (pulpdent.com)
Restoring a tooth to good form and function requires two steps: (1) preparing the tooth for placement of restorative material or materials, and (2) placement of these materials. (wikipedia.org)
Intracoronal preparations are those which serve to hold restorative material within the confines of the structure of the crown of a tooth. (wikipedia.org)
Extracoronal preparations provide a core or base upon which restorative material will be placed to bring the tooth back into a functional and aesthetic structure. (wikipedia.org)

According to the American Association of Endodontists, more than 14 million root canal treatments are performed every year, with a 95% success rate. (encyclopedia.com)

To deal with this problem, the dentist has to drill a hole to access the inner space of the tooth or root canal system, and remove the infected tissue and toxic irritants by a combination of mechanical cleaning and irrigation. (cochrane.org)
Dr Adam Celiz, Marie Curie Research Fellow at the University of Nottingham, said: 'Existing dental fillings are toxic to cells and are therefore incompatible with pulp tissue inside the tooth. (dailymail.co.uk)
Pulp is the soft inner material that contains connective tissue, blood vessels, and nerves. (healthline.com)
[1] Root canals , and their associated pulp chamber , are the physical hollows within a tooth that are naturally inhabited by nerve tissue , blood vessels and other cellular entities. (wikipedia.org)

Root canal must be followed by a permanent restoration. (medlineplus.gov)

When tooth decay causes the death of your nerves, your dentist will perform a root canal to save your tooth. (healthline.com)

It is conventionally performed through a hole drilled into the crown of the affected tooth, namely orthograde root canal therapy. (cochrane.org)
I assume you are talking about going to a dentist and having a root canal therapy performed on the tooth. (answers.com)
or endodontic (ii) Root Canal Therapy/or Tooth Apex/or Apicoectomy/ or apic ( http://www.phru.nhs.uk/Pages/PHD/resources.htm ) ectomy.mp. (hindawi.com)
Aim: One of the common dental procedures employed these days in patients with irreversible pulpitis is root canal therapy. (thejcdp.com)

Anatomy15

Diseases8

Chemicals and Drugs25

Analytical, Diagnostic and Therapeutic Techniques and Equipment21

Phenomena and Processes1

Disciplines and Occupations1

Technology, Industry, Agriculture10

Health Care2

Dental workplace exposure and effect on fertility. (1/312)

21st-century endodontics. (2/312)

The outcome of root canal treatment. A retrospective study within the armed forces (Royal Air Force). (3/312)

Influence of the spatulation of two zinc oxide-eugenol-based sealers on the obturation of lateral canals. (4/312)

Adverse reactions associated with the use of eugenol in dentistry. (5/312)

Tissue reactions after intraosseous implantation of three retrofilling materials. (6/312)

Apical and periapical repair of dogs' teeth with periapical lesions after endodontic treatment with different root canal sealers. (7/312)

Histopathological reactions of calcium phosphate cement. (8/312)

Root Canal Filling Materials

Zinc Oxide-Eugenol Cement

Gutta-Percha

Root Canal Obturation

Hydrocarbons, Iodinated

Root Canal Preparation

Calcium Hydroxide

Dental Pulp Cavity

Zinc Oxide

Epoxy Resins

Tooth, Deciduous

Dental Leakage

Root Canal Therapy

Tooth Apex

Retreatment

Bicuspid

Periapical Periodontitis

Materials Testing

Periapical Tissue

Root Canal Irrigants

Drug Combinations

Retrograde Obturation

Dental Instruments

Radiography, Bitewing

Tooth, Nonvital

Calcium Compounds

Thymol

Silicates

Tooth Root

Endodontics

Molar

Dental Marginal Adaptation

Aluminum Compounds

Radiography, Dental

Periapical Diseases

Dental Restoration, Permanent

Cuspid

Salicylates

Dental Pulp Necrosis

Bismuth

Root Resorption

Incisor

Sodium Hypochlorite

Maxilla

Dental Debonding

Dental Cements

Oxides

Apicoectomy

Semicircular Canals

Mandible

Dentin

Radiography, Panoramic

Dental Soldering

Ear Canal

Apexification

Dental Clinics

Spinal Canal

Smear Layer

Bleaching Agents

Methylmethacrylates

Calcium Sulfate

Resins, Synthetic

Lasers, Solid-State

Odontometry

Statistics, Nonparametric

Castor Oil

Dental Amalgam

Dental Materials

Pulpectomy

Dental Pulp Diseases

Dental workplace exposure and effect on fertility. (1/312)

21st-century endodontics. (2/312)

The outcome of root canal treatment. A retrospective study within the armed forces (Royal Air Force). (3/312)

Influence of the spatulation of two zinc oxide-eugenol-based sealers on the obturation of lateral canals. (4/312)

Adverse reactions associated with the use of eugenol in dentistry. (5/312)

Tissue reactions after intraosseous implantation of three retrofilling materials. (6/312)

Apical and periapical repair of dogs' teeth with periapical lesions after endodontic treatment with different root canal sealers. (7/312)

Histopathological reactions of calcium phosphate cement. (8/312)

Metapex Root Canal Filling Material | Practicon Dental Supplies

Experimentally Induced Anachoresis in the Periapical Region After Root Canal Filling