Alveolar Bone Loss
Alveolar Process
Periodontitis
Inflammation and loss of connective tissues supporting or surrounding the teeth. This may involve any part of the PERIODONTIUM. Periodontitis is currently classified by disease progression (CHRONIC PERIODONTITIS; AGGRESSIVE PERIODONTITIS) instead of age of onset. (From 1999 International Workshop for a Classification of Periodontal Diseases and Conditions, American Academy of Periodontology)
Tooth Cervix
Bone and Bones
Periodontal Diseases
Porphyromonas gingivalis
Periodontium
Periodontal Ligament
Mandible
Radiography, Bitewing
Photography, Dental
Bone Remodeling
The continuous turnover of BONE MATRIX and mineral that involves first an increase in BONE RESORPTION (osteoclastic activity) and later, reactive BONE FORMATION (osteoblastic activity). The process of bone remodeling takes place in the adult skeleton at discrete foci. The process ensures the mechanical integrity of the skeleton throughout life and plays an important role in calcium HOMEOSTASIS. An imbalance in the regulation of bone remodeling's two contrasting events, bone resorption and bone formation, results in many of the metabolic bone diseases, such as OSTEOPOROSIS.
Bone Density
The amount of mineral per square centimeter of BONE. This is the definition used in clinical practice. Actual bone density would be expressed in grams per milliliter. It is most frequently measured by X-RAY ABSORPTIOMETRY or TOMOGRAPHY, X RAY COMPUTED. Bone density is an important predictor for OSTEOPOROSIS.
Tooth Socket
Aggregatibacter actinomycetemcomitans
Periodontal Pocket
Chronic Periodontitis
Maxilla
Macrophages, Alveolar
Alveoloplasty
Disease Models, Animal
RANK Ligand
Rats, Wistar
Random Allocation
Bone Regeneration
Pulmonary Alveoli
Osteonectin
Osteoporosis
Tooth Eruption
Molar
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)
Osteoclasts
Dental Cementum
Bone Development
Bone Matrix
Bone Marrow
The soft tissue filling the cavities of bones. Bone marrow exists in two types, yellow and red. Yellow marrow is found in the large cavities of large bones and consists mostly of fat cells and a few primitive blood cells. Red marrow is a hematopoietic tissue and is the site of production of erythrocytes and granular leukocytes. Bone marrow is made up of a framework of connective tissue containing branching fibers with the frame being filled with marrow cells.
Alveolar Bone Grafting
Bone Marrow Cells
Osteoblasts
Tooth Root
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)
Periodontal Attachment Loss
Loss or destruction of periodontal tissue caused by periodontitis or other destructive periodontal diseases or by injury during instrumentation. Attachment refers to the periodontal ligament which attaches to the alveolar bone. It has been hypothesized that treatment of the underlying periodontal disease and the seeding of periodontal ligament cells enable the creating of new attachment.
Tooth Mobility
Horizontal and, to a lesser degree, axial movement of a tooth in response to normal forces, as in occlusion. It refers also to the movability of a tooth resulting from loss of all or a portion of its attachment and supportive apparatus, as seen in periodontitis, occlusal trauma, and periodontosis. (From Jablonski, Dictionary of Dentistry, 1992, p507 & Boucher's Clinical Dental Terminology, 4th ed, p313)
Dental Implants
Pulmonary Alveolar Proteinosis
A PULMONARY ALVEOLI-filling disease, characterized by dense phospholipoproteinaceous deposits in the alveoli, cough, and DYSPNEA. This disease is often related to, congenital or acquired, impaired processing of PULMONARY SURFACTANTS by alveolar macrophages, a process dependent on GRANULOCYTE-MACROPHAGE COLONY-STIMULATING FACTOR.
Morphological changes in periodontal mechanoreceptors of mouse maxillary incisors after the experimental induction of anterior crossbite: a light and electron microscopic observation using immunohistochemistry for PGP 9.5. (1/419)
Ruffini nerve endings (mechanoreceptors) in the periodontal ligament (PDL) of mouse incisors were examined to elucidate whether experimentally-induced crossbites cause any changes or abnormalities in their morphology and distribution. Anterior guiding planes were attached to the mandibular incisors of 3-week-old C3H/HeSlc mice. At 3 days and 1, 2, 4, 6, and 8 weeks post-attachment of the appliance, the mice were sacrificed by perfusion fixation. Frozen sagittal cryostat sections of the decalcified maxillary incisors were processed for immunohistochemistry of protein gene product 9.5, followed by histochemical determination of tartrate-resistant acid phosphatase activity to reveal sites of alveolar bone resorption. Despite the absence of bone resorption within the lingual PDL of control mice, distinct resorption sites were seen in the respective regions of the experimental animals. Unlike the controls, many Ruffini endings showing vague and swollen contours, with unusually long and pedunculated micro-projections were observed in the affected lingual PDL of the incisors in the experimental animals with short-term anterior crossbite induction. Club-shaped nerve terminations with few, if any, micro-projections were observed in the lingual PDL of experimental animals with long-term induction, as well as in aged control mouse incisors. Differences in the distribution of Ruffini endings were also observed. These results indicate that changing the direction of the force applied to the PDL results in rapid and prolonged changes in the morphology of Ruffini-like mechanoreceptors. (+info)Histological and histochemical quantification of root resorption incident to the application of intrusive force to rat molars. (2/419)
This study was conducted to investigate the nature of root resorption resulting from intrusive forces applied to the rat lower molars, by means of histological and histochemical techniques with tartrate resistant acid phosphatase (TRAP). Thirty-eight 13-week-old Wistar strain male rats were used. Intrusive force was created by a fixed appliance which was adjusted to exert an initial force of 50 g for the duration of 1, 2, and 3 weeks. The degree of root resorption and distribution of TRAP positive cells were evaluated. On the root surface, the TRAP positive scores were low in the apical regions. Significant differences in the scores were found in the inter-radicular region of the roots between the experimental and control groups for the 2- and 3-week groups. More active resorption of bone occurred during the experimental period, as denoted by greater TRAP positive scores on the bone than on the root surface. Root resorption scores in the apical root region were larger in the 2- and 3-week groups than in the 1-week group. Significant differences in the root resorption scores were also found between the 1- and 3-week groups in the inter-radicular region, indicating that intrusive force application of a longer duration may lead to a higher frequency of root resorption. It is shown that, irrespective of the level of TRAP positive cells and root resorption scores, the degree of root resorption activity is higher in the apical root region than in the inter-radicular area. These results indicate that cellular cementum may be resorbed more easily because of its richer organic components and low mineralized structure. (+info)Host modulation as a therapeutic strategy in the treatment of periodontal disease. (3/419)
Specific microorganisms initiate the immunoinflammatory processes that destroy tissue in periodontitis. Recent work has demonstrated, in addition to bacterial control, that modulation of the host immunoinflammatory response is also capable of controlling periodontitis. Matrix metalloproteinases (MMPs) destroy collagen and other matrix components, and the osteoclastic bone remodeling determines the periodontal bone response to a bacterial challenge. Other components of the biology, including cytokines and prostanoids, regulate MMPs and bone remodeling and are also involved in regulating the production of defensive elements, such as antibody. Agents directed at blocking MMPs or osteoclastic activity are effective in reducing periodontitis. Agents that inhibit prostaglandin E2 and selective blockage of specific cytokines have also been effective. Improved knowledge of bacterium-host interactions and of the processes leading to tissue destruction will help to identify targets for host modulation to reduce periodontitis in selected situations. (+info)CD4(+) T cells and the proinflammatory cytokines gamma interferon and interleukin-6 contribute to alveolar bone loss in mice. (4/419)
In this study, we used a mouse model to examine the role of the adaptive immune response in alveolar bone loss induced by oral infection with the human gram-negative anaerobic bacterium Porphyromonas gingivalis. Severe combined immunodeficient mice, which lack B and T lymphocytes, exhibited considerably less bone loss than did immunocompetent mice after oral infection, suggesting that lymphocytes contribute to this process. Bone loss after oral infection was decreased in mice deficient in major histocompatibility complex (MHC) class II-responsive CD4(+) T cells, but no change in bone loss was observed in mice deficient in MHC class I-responsive CD8(+) T cells or NK1(+) T cells. Mice lacking the cytokine gamma interferon or interleukin-6 also demonstrated decreased bone loss. These results suggest that the adaptive immune response, and in particular CD4(+) T cells and the proinflammatory cytokines that they secrete, are important effectors of bone loss consequent to P. gingivalis oral infection. The studies also reinforce the utility of the mouse oral infection model in dissecting the pathobiology of periodontal disease. (+info)C-telopeptide pyridinoline cross-links. Sensitive indicators of periodontal tissue destruction. (5/419)
C-telopeptides and related pyridinoline cross-links of bone Type I collagen are sensitive markers of bone resorption in osteolytic diseases such as osteoporosis and osteoarthritis. We have studied the release of C-telopeptide pyridinoline crosslinks of Type I collagen as measures of bone destruction in periodontal disease. Studies in preclinical animal models and humans have demonstrated the relationship between radiographic bone loss and crevicular fluid C-telopeptide levels. We have recently found that C-telopeptide levels correlate strongly with microbial pathogens associated with periodontitis and around endosseous dental implants. Host-modulation of bone-related collagen breakdown has been shown by studies in humans demonstrating that MMP inhibition blocks tissue destruction and release of C-telopeptides in patients with active periodontal disease. (+info)Host responses to recombinant hemagglutinin B of Porphyromonas gingivalis in an experimental rat model. (6/419)
Porphyromonas gingivalis, a gram-negative, black-pigmented anaerobe, is among the microorganisms implicated in the etiology of adult periodontal disease. This bacterium possesses a number of factors, including hemagglutinins, of potential importance in virulence. Several hemagglutinin genes have been identified, cloned, and expressed in Escherichia coli. The purpose of this study was to characterize host responses to purified recombinant hemagglutinin B (rHag B), using the conventional Fischer rat as the experimental animal model. The effectiveness of immunization with rHag B on protection against experimental periodontal bone loss following infection with P. gingivalis was also evaluated. Groups of rats were immunized by the subcutaneous route with rHag B in complete Freund's adjuvant, immunized with rHag B and orally infected with P. gingivalis, nonimmunized and noninfected, or orally infected with P. gingivalis only. Serum and saliva samples were collected throughout the experiment and evaluated for serum immunoglobulin G (IgG) and IgM and salivary IgA antibody activity by enzyme-linked immunosorbent assay. No salivary IgA anti-Hag B activity was detected in the various groups of rats. A slight serum IgM response similar to that seen in preimmune samples was observed. Serum IgG antibody activity to Hag B was detected only in samples from rats immunized with rHag B. This response was primarily of the IgG1 and IgG2a subclasses, followed by IgG2b and low levels of IgG2c. Supernatants from rHag B-stimulated splenic lymphoid cell cultures from immunized rats contained high levels of gamma interferon, followed by interleukin-2 (IL-2), IL-10, and then IL-4. These results are consistent with the induction of T helper type 1 (Th1)- and Th2-like responses. Western blot analysis of sera derived from rHag B-immunized rats reacted with trichloroacetic acid (TCA) precipitates of P. gingivalis 33277, 381, A7A1-28, and W50, revealing a 50-kDa band reflective of Hag B. However, sera derived from rats immunized with P. gingivalis whole cells or from rats infected with P. gingivalis only did not react with rHag B but did react with TCA precipitates of P. gingivalis strains. Finally, radiographic measurements of periodontal bone loss indicated that rats immunized with rHag B had less bone loss than those infected with P. gingivalis only. These results demonstrate the effectiveness of purified rHag B in inducing a protective immune response and support the potential usefulness of this component of P. gingivalis in the development of a vaccine against adult periodontitis. (+info)Requirement of B7 costimulation for Th1-mediated inflammatory bone resorption in experimental periodontal disease. (7/419)
The CD28 costimulation at TCR signaling plays a pivotal role in the regulation of the T cell response. To elucidate the role of T cells in periodontal disease, a system of cell transfer with TCR/CD28-dependent Th1 or Th2 clones was developed in rats. Gingival injection of specific Ag, Actinobacillus actinomycetemcomitans 29-kDa outer membrane protein, and LPS could induce local bone resorption 10 days after the transfer of Ag-specific Th1 clone cells, but not after transfer of Th2 clone cells. Interestingly, the presence of LPS was required not only for the induction of bone resorption but also for Ag-specific IgG2a production. LPS injection elicited the induction of expression of both B7-1 and B7-2 expression on gingival macrophages, which otherwise expressed only MHC class II when animals were injected with Ag alone. The expression of B7 molecules was observed for up to 3 days, which corresponded to the duration of retention of T clone cells in gingival tissues. Either local or systemic administration of CTLA4Ig, a functional antagonist of CD28 binding to B7, could abrogate the bone resorption induced by Th1 clone cells combined with gingival challenge with both Ag and LPS. These results suggest that local Ag-specific activation of Th1-type T cells by B7 costimulation appeared to trigger inflammatory bone resorption, whereas inhibition of B7 expression by CTLA4Ig might be a therapeutic approach for intervention with inflammatory bone resorption. (+info)Long-term follow-up of maxillary incisors with severe apical root resorption. (8/419)
The purpose of the study was to analyse the mobility of teeth with severe orthodontically induced root resorption, at follow-up several years after active treatment, and to evaluate mobility in relation to root length and alveolar bone support. Seventy-three maxillary incisors were examined in 20 patients, 10-15 years after active treatment in 13 patients (age 24-32 years) and 5-10 years after active treatment in seven patients (age 20-25 years). All had worn fixed or removable retainers; seven still had bonded twistflex retainers. Total root length and intra-alveolar root length were measured on intra-oral radiographs. Tooth mobility was assessed clinically according to Miller's Index (0-4) and the Periotest method. Crestal alveolar bone level, periodontal pocket depth, gingival, and plaque indices, occlusal contacts during occlusion and function, and dental wear were recorded. There was a significant correlation (P < 0.05) between tooth mobility, and total root length and intra-alveolar root length. No correlation was found between tooth mobility and retention with twistflex retainers. None of the variables for assessment of periodontal status, occlusion and function were related to total root length or tooth mobility. It is concluded that there is a risk of tooth mobility in a maxillary incisor that undergoes severe root resorption during orthodontic treatment, if the remaining total root length is < or = 9 mm. The risk is less if the remaining root length is > 9 mm. Follow-up of teeth with severe orthodontically induced root resorption is indicated. (+info)Effect of an aldose reductase inhibitor on alveolar bone loss associated with periodontitis in diabetic rats<...
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Alveolar process
This results in a net loss of alveolar bone. Alveolar bone loss is closely associated with periodontal disease. Periodontal ... The alveolar process is also called the alveolar bone or alveolar ridge. The curved portion is referred to as the alveolar arch ... The supporting alveolar bone consists of both cortical (compact) bone and trabecular bone. The cortical bone consists of plates ... The loss of alveolar bone, coupled with attrition of the teeth, causes a loss of height of the lower third of the vertical ...
Periodontal disease
Zadik Y, Bechor R, Shochat Z, Galor S (April 2008). "[Ethnic origin and alveolar bone loss in Israeli adults]". Refu'at Ha-Peh ... Research has shown that smokers have more bone loss, attachment loss and tooth loss compared to non-smokers. This is likely due ... no evidence of bone loss over last five years Grade B: Moderate progression; < 2mm of bone loss over last five years Grade C: ... Amount and percentage bone loss radiographically Clinical attachment loss, probing depth Presence of furcation Vertical bony ...
Bundle bone
... is a histologic term for the portion of the bone of the alveolar process that surrounds teeth and into which the ... Bundle bone is functionally dependent in that it resorbs following tooth extraction or loss. Araujo M, Lindhe J (2003). "The ... It can also be referred to as alveolar bone proper. ... Bones of the head and neck, All stub articles, Dentistry stubs) ... Edentulous Alveolar Ridge.". In Lindhe J, Karring T, Lang NP (eds.). Clinical Periodontology and Implant Dentistry (5th ed.). ...
CMKLR1
"Adipokine Chemerin Bridges Metabolic Dyslipidemia and Alveolar Bone Loss in Mice". Journal of Bone and Mineral Research. 32 (5 ... "A novel G protein-coupled receptor with homology to neuropeptide and chemoattractant receptors expressed during bone ...
Body piercing
ISBN 81-89093-10-X. Levin, Liran (June 2007). "Alveolar Bone Loss and Gingival Recession Due to Lip and Tongue Piercing". N Y ... In some cases, the alveolar tooth-bearing bone is also involved, jeopardizing the stability and durability of the teeth in ... Bone, Angie; Fortune Ncube; Tom Nichols; Norman D Noah (21 June 2008). "Body Piercing in England: a Survey of Piercing at Sites ... It was popular among the Aztecs, the Mayans and the tribes of New Guinea, who adorned their pierced noses with bones and ...
Chronic periodontitis
Evidence of alveolar bone loss is also required to differentiate between true bone loss and not attributions of gingival oedema ... The cumulative effects of alveolar bone loss, attachment loss and pocket formation is more apparent with an increase in age. ... Usually, a horizontal pattern of bone loss would be found however, vertical (infrabony) bone loss may also be present on ... However, usually when presenting complaints do arise the effects of mobility and alveolar bone loss have become severe. A full ...
List of periodontal diseases
Extension of the lesion into alveolar bone, periodontal ligament with significant bone loss Continued loss of collagen ... The disease consists of a chronic inflammation associated with loss of alveolar bone. Advanced disease features include pus and ... drifting and eventual loss Because bone loss makes its first appearance in the advanced lesion, it is equated with ... Features of the Established Lesion: Predominance of plasma cells without bone loss Presence of extravascular immunoglobulins in ...
Paranthropus robustus
... all of them exhibited mild to moderate alveolar bone loss resulting from periodontal disease (the wearing away of the bone ... three exhibited no pathologies of the alveolar bone. Measuring the distance between the alveolar bone and the cementoenamel ... Ripamonti, U. (1989). "The Hard Evidence of Alveolar Bone Loss in Early Hominids of Southern Africa". Journal of Periodontology ... the lower part of the upper arm bone), a proximal right ulna (upper part of a lower arm bone) and a distal phalanx bone of the ...
Australopithecus africanus
... seven exhibited mild to moderate alveolar bone loss resulting from periodontal disease (the wearing away of the bone which ... Ripamonti, U. (1989). "The Hard Evidence of Alveolar Bone Loss in Early Hominids of Southern Africa". Journal of Periodontology ... The trabecular bone at the hip joint is distinctly humanlike, which would be inconsistent with the great degrees of hip loading ... The leg bones clearly show that A. africanus habitually engaged in bipedal locomotion, though some aspects of the tibiae are ...
Periodontology
Untreated, these diseases can lead to alveolar bone loss and tooth loss. As of 2013[update], periodontal disease accounted for ... ongoing chronic stress are more likely to have clinical attachment loss and decreased levels of alveolar bone due to ... In periodontal health, the alveolar bone surrounds the teeth and forms the bony socket that supports each tooth. The buccal and ... encompasses a number of diseases of the periodontal tissues that result in attachment loss and destruction of alveolar bone. ...
Capnocytophaga
This condition increase alveolar bone loss, attachment loss, tooth mobility, and finally tooth loss. It can cause other ... involvement in bone infections: a review". International Journal of Antimicrobial Agents. 41 (6): 509-15. doi:10.1016/j. ...
Veterinary dentistry
Stage 2 (PD2) - early periodontal disease with less than 25% attachment loss of the tooth from the alveolar bone. The treatment ... The hallmark feature of periodontitis is attachment loss of the tooth from the alveolar bone. Periodontitis is an irreversible ... Stage 4 (PD4) - advanced periodontal disease with more than 50% attachment loss of the tooth from the alveolar bone. Extraction ... Stage 3 (PD3) - established periodontal disease with 25-50% attachment loss of the tooth from the alveolar bone. Treatment ...
Eusauropoda
They describe the development of lateral plates on the alveolar margins of tooth-bearing bones. These plates can be used to ... strip foliage, the eusauropod's "U-shaped" jaws create a wide bite, and their loss of "fleshy cheeks" increased the gape. The ... Unlike prosauropods and theropods, which have a snout with smooth, unprotruding alveolar and subnarial regions, eusauropods ...
Clinical attachment loss
They are also attached to the gingival (gum) tissue that covers the alveolar bone by an attachment apparatus; because this ... Teeth are attached to the surrounding and supporting alveolar bone by periodontal ligament (PDL) fibers; these fibers run from ... of the alveolar bone, it is termed the supracrestal attachment apparatus. The supracrestal attachment apparatus is composed of ... Connective tissue attachment loss refers to the pathological detachment of collagen fibers from cemental surface with the ...
Healing of periapical lesions
This may further lead to furcal involvement through loss of clinical attachment and alveolar bone. A cursory clinical ... This is because neutrophils, which are rich sources of PGE2, are present when the majority of rapid bone loss occurs during the ... injured site and cause resorption of the periapical alveolar bone. It is possible that after conventional endodontic therapy ... Regeneration of the bone has been demonstrated to occur, on average, at a rate of 3.2 mm² per month, and studies suggest that ...
Socket preservation
... the alveolar ridge has a mean loss of width of 3.8mm, and a height loss of 1.24mm within six months. This loss of bone volume, ... loss in bone volume in the first six months. Bone loss, can compromise the ability to place a dental implant (to replace the ... Socket preservation or alveolar ridge preservation is a procedure to reduce bone loss after tooth extraction. After tooth ... Socket preservation attempts to prevent bone loss by bone grafting the socket immediately after extraction. With the procedure ...
Oral hygiene
Julihn A, Barr Agholme M, Modeer T (June 2008). "Risk factors and risk indicators in relation to incipient alveolar bone loss ... If this is not treated, the inflammation will lead to the bone loss and will eventually lead to the affected teeth becoming ... In the group that was instructed to rinse with saline, the prevalence of alveolar osteitis was less than in the group that did ... Severe gum disease causes at least one-third of adult tooth loss. Since before recorded history, a variety of oral hygiene ...
Marsh rice rat
Effect of dietary vitamin E supplement and rotational stress on alveolar bone loss in rice rats (subscription required). ... Effect of stannous fluoride and iodine on root caries and bone loss in rats. Ohio Journal of Science 88(3):99-100. Benson, D.E ... Vitamin E, fluoride, and iodide protect against bone loss associated with this disease in the rice rat and a high-sucrose diet ... The nasal and premaxillary bones extend back beyond the point where the lacrimal, frontal, and maxillary bones meet. In P. o. ...
Porphyromonas gingivalis
Interproximal and horizontal alveolar bone loss in mouse models are seen in coinfections involving P. gingivalis and Treponema ... Vaccines made from P. gingivalis CPS apparently impair oral bone loss in murine models. These vaccines have been able to elicit ... In contrast, germ free mice inoculated with a P. gingivalis monoinfection incur no bone loss, indicating that P. gingivalis ... In these models, P. gingivalis inoculation causes significant bone loss, which is a significant characteristic of the disease. ...
Tooth mobility
Some loss of connective tissue attachment and alveolar bone loss is normal during a two-year course of orthodontic treatment. ... Tooth loss implies in loss of several orofacial structures, such as bone tissues, nerves, receptors and muscles and ... Dental abscesses can cause resorption of bone and consequent loss of attachment. Depending on the type of abscess, this loss of ... Severe infection at the apex of a tooth can again result in bone loss and this in turn can cause mobility. Depending on the ...
Toothlessness
Loss of teeth alters the form of the alveolar bone in 91% of cases. In addition to this resorption of bone in the vertical and ... The alveolar bone is unique in that it exists for the sake of the teeth that it retains; when the teeth are absent, the bone ... Bone loss with missing teeth, partials and complete dentures is progressive. According to Wolff's law, bone is stimulated, ... The alveolar ridges are columns of bone that surround and anchor the teeth and run the entire length, mesiodistally, of both ...
Stippling (dentistry)
Stippling only presents on the attached gingiva bound to underlying alveolar bone, not the freely moveable alveolar mucosa or ... unless it is smooth due to a loss of previously existing stippling. Stippling is a consequence of the microscopic elevations ...
Overeruption
The alveolar bone typically overgrows, but root surfaces can be exposed to the oral environment increasing likelihood of dental ... The changes are most visible in the first year after the loss of the opposing tooth. A systematic review on the treatment need ... "Occlusal Changes Following Posterior Tooth Loss in Adults. Part 1: A Study of Clinical Parameters Associated with the Extent ...
Hypodontia
If done successfully, it is able to ensure stable alveolar bone volume as there is continuous stimulation of the periodontal ... At present, it has been theorised that evolutionary change is working to decrease the human dentition by the loss of an incisor ... The primary molars present also functions as a space maintainer, prevent alveolar bone resorption and delays future ... However, bone grafting can be carried out to overcome this. Hypodontia is less common in the primary dentition, with reported ...
Periodontal fiber
Alveolar crest fibers (I) run from the cervical part of the root to the alveolar bone crest Horizontal fibers (J) attach to the ... All of these can lead to loss of vitality of the PDL and depending on the duration of storage, this can affect the success of ... bone remodelling is initiated by the PDL in which forces are transmitted from the tooth to the alveolar bone. Fibroblasts of ... The PDL is a part of the periodontium that provides for the attachment of the teeth to the surrounding alveolar bone by way of ...
Crown (dental restoration)
... gingival recession and loss of alveolar bone crest height. In these cases, crown lengthening surgery should be considered. ... Secondly, the biologic width, the mandatory distance (roughly 2 mm) to be left between the height of the alveolar bone and the ... potentially resulting in the loss of healthy, natural tooth structure for this purpose, the all-porcelain CAD/CAM crown can be ... sound tooth structure may need to be sacrificed in order to prevent further more substantial and uncontrolled loss of tooth ...
Gingival recession
In cases where recession is not accompanied by periodontal bone loss, complete or near complete coverage of the recession area ... It may exist with or without concomitant decrease in crown-to-root ratio (recession of alveolar bone). Various classifications ... Gingival recession, also known as receding gums, is the exposure in the roots of the teeth caused by a loss of gum tissue and/ ... Depending on the shape of the gum recession and the levels of bone around the teeth, areas of gum recession can be regenerated ...
Chédiak-Higashi syndrome
Patients often present with early-onset aggressive periodontitis associated with advanced alveolar bone loss and tooth mobility ... Bone marrow transplants appear to have been successful in several patients. Infections are treated with antibiotics and ... The diagnosis is confirmed by bone marrow smears that show "giant inclusion bodies" in the cells that develop into white blood ...
Peri-implantitis
The shape of the alveolar bone in regions of bone loss varies depending on the buccal-lingual length (or cheek-to-tongue length ... In healthy situation, there should be no sign of bone loss other than potential bone remodelling at the alveolar crest ... There have been reports of bone loss without any accompanying sign of soft tissue inflammation. Without evidence of bone loss, ... of the bone. Where this length is greater than the extent of the peri-implantitis, the region of bone loss can take the shape ...
Debridement (dental)
A suprabony pocket occurs when there is horizontal bone loss, the bottom of the pocket is coronal to the alveolar bone. An ... infrabony pocket occurs when there is vertical bone loss where the bottom of the pocket is apical to the alveolar bone. ... pockets can cause the loosening and loss of dentition due to destruction of supporting tissues including the alveolar bone, PDL ... There are two types of periodontal pockets that are determined by the type of bone loss present. ...
Deciduous teeth
... as well as surrounding alveolar bone by osteoclasts) and become absorbed by the forming permanent teeth. The process of ... Various cultures have customs relating to the loss of deciduous teeth. In English-speaking countries, the tooth fairy is a ... Also the muscles of the jaw and the formation of the jaw bones depend on the primary teeth to maintain proper spacing for ... The primary teeth maintain the arch length within the jaw, the bone and the permanent teeth replacements develop from the same ...
Angularis nigra
2. The increased distance between inter-proximal contact position to bone crest, example to that is the naturally occurring ... 5. Periodontal disease and loss of attachment, resulting in recession. 6. Tooth morphology and abnormal crown and restoration ... Between Roots on the Existence of Interdental Papillae According to the Distance From the Contact Point to the Alveolar Crest ...
Blood doping
In practice, at a conventional alveolar pO2 of 135 mmHg, PFCs will not be able to provide sufficient oxygenation to peripheral ... loss of RBCs. Stored RBCs are then reinfused, usually 1 to 7 days before a high-endurance event. As a significant amount of ... is a glycoprotein hormone produced by the interstitial fibroblasts in the kidney that signal for erythropoiesis in bone marrow ...
Acute necrotizing ulcerative gingivitis
When the attachments of the teeth to the bone are involved, the term NUP is used. Treatment of ANUG is by removal of dead gum ... Necrotizing ulcerative periodontitis (NUP) is where the infection leads to attachment loss, and involves only the gingiva, ... periodontal ligament and alveolar ligament. Progression of the disease into tissue beyond the mucogingival junction ... lips or the bones of the jaw. As stated, the condition can occur and be especially dangerous in people with weakened immune ...
Dental trauma
This injury involves the alveolar bone and may extend beyond the alveolus. There are five different types of alveolar fractures ... Trauma is the most common cause of loss of permanent incisors in childhood. Dental trauma often lead to the main complication ... Dental trauma refers to trauma (injury) to the teeth and/or periodontium (gums, periodontal ligament, alveolar bone), and ... tooth should be gently rinsed under tap water and immediately re-planted in its original socket within the alveolar bone and ...
Dental health diets for dogs
Becks, H.; Weber, M. (1931). "The Influence of Diet on the Bone System with Special Reference to the Alveolar Process and the ... Excessive plaque formation can lead to severe inflammation of the gums which may result in the loss of teeth. This plaque is ... Deficiencies negatively impact parts of the teeth including the gingivae, periodontal ligaments and the alveolar bone, leading ... it can result in resorption and reduction of the alveolar bone as shown in Henrikson's studies when dogs were fed a low calcium ...
Dilophosaurus
Xing, L.; Bell, P.R.; Rothschild, B.M.; Ran, H.; Zhang, J.; Dong, Z.; Zhang, W.; Currie, P.J. (2013). "Tooth loss and alveolar ... The astragalus bone (ankle bone) was separated from the tibia and the calcaneum, and formed half of the socket for the fibula. ... These bones were coossified together (fusion during bone tissue formation), so the sutures between them cannot be determined. ... CT scans show that air sacs (pockets of air that provide strength for and lighten bones) were present in the bones that ...
Diffuse proliferative nephritis
This causes proteinuria by damaging the basement membrane and creating a loss of negative charge. These are anionic deposits ... If a patient has DPGN with underlying anti-GBM then they can experience alveolar hemorrhage and respiratory issues.[citation ... and Treatment of Chronic Kidney Disease-Mineral and Bone Disorder (CKD-MBD). Kidney Int Suppl. 2017;7:1-59". Kidney ...
Acute inhalation injury
The damage to the endothelium and the alveolar epithelium results in the creation of an open interface between the lung and the ... Fluid filled airspaces, loss of surfactant, microvascular thrombosis and disorganized repair (which leads to fibrosis) reduces ... This agent also causes respiratory tract lesions, bone marrow depression, and eye damage, the epithelial tissues of these ... Uchida T, Makita K. (2008) Acute lung injury and alveolar epithelial function. Masui. 57:51-9. Tang PS, Mura M, Seth R, Liu M ...
Removable partial denture
The soft tissues are protected and resorption of the alveolar bone at the saddle areas is likely to be slow. However, with ' ... fix/replace the prosthesis if damaged Modifications can be made to the prosthesis in some cases following additional tooth loss ... Force placed on these areas dissipates into the alveolar bone and will cause resorption over time. Dentures quickly begin to ... feel ill fitting as the shape of the alveolar ridge changes. When choosing the teeth to support the denture, They must have the ...
Complete dentures
Parafunction Following the loss of teeth, there occurs a resorption (or loss) of alveolar bone, which continues throughout life ... Increased retention of prosthesis Reduced alveolar bone resorption and preservation of alveolar ridge Reduced horizontal forces ... recession of alveolar bone causing loss of fit of prosthesis, broken dentures, etc.). Whether or not they are deemed ... with some basilar loss evident Alveolar bone resorption is an important consideration when designing complete dentures. In the ...
ALOX15
... overexpressing rabbits exhibited reduced tissue destruction and bone loss in a model of periodontitis. Finally, Control ... it is less strongly expressed in alveolar macrophages, tissue mast cells, tissue fibroblasts, circulating blood neutrophils, ... Kelavkar and Badr (1999) described experiments yielding data that supported the hypothesis that loss of the TP53 gene, or gain- ...
Mouth
... and alveolar bone in the oldest herbivorous tetrapods, and their evolutionary significance". PLOS ONE. 8 (9): e74697. Bibcode: ... ISBN 978-1-85391-092-0. Robertshaw, David (2006). "Mechanisms for the control of respiratory evaporative heat loss in panting ... In many amphibians there are also vomerine teeth attached to the bone in the roof of the mouth. The mouths of reptiles are ... The upper teeth are embedded in the upper jaw and the lower teeth in the lower jaw, which articulates with the temporal bones ...
Salivary gland disease
It is thought to be created by an ectopic portion of salivary gland tissue which causes the bone of the mandible to remodel ... Hyposalivation often results in a dry mouth condition called xerostomia, and this can cause tooth decay due to the loss of the ... It appears below the inferior alveolar nerve canal in the posterior region of the mandible. Salivary gland dysfunction affects ...
List of MeSH codes (C07)
... alveolar bone loss MeSH C07.465.714.204 - furcation defects MeSH C07.465.714.258 - gingival diseases MeSH C07.465.714.258.250 ... tooth loss MeSH C07.465.714.836 - tooth migration MeSH C07.465.714.836.535 - mesial movement of teeth MeSH C07.465.714.898 - ... periodontal attachment loss MeSH C07.465.714.470 - periodontal cyst MeSH C07.465.714.533 - periodontitis MeSH C07.465.714.533. ...
Alveolar cleft grafting
Artificial grafts such as demineralized bone, recombinent bone morphogenic protein or a mix of harvested bone and artificial ... Late secondary grafting (after eruption of the canine) has also been advocated but has been largely abandoned due to the loss ... where the bone defect is filled with bone or bone substitute, and any holes between the mouth and the nose are closed. An ... Lilja, Jan (2009). "Alveolar bone grafting". Indian Journal of Plastic Surgery. 42 (3): S110-5. doi:10.4103/0970-0358.57200. ...
Abscess
... alveolar abscess amebic abscess apical abscess appendiceal abscess Bartholin abscess Bezold abscess bicameral abscess bone ... and loss of function. There may also be high temperature (fever) and chills. If superficial, abscesses may be fluctuant when ... periodontal abscess apical periodontal abscess lateral periodontal abscess root abscess gingival abscess lateral alveolar ...
Frontonasal dysplasia
Often, a new nasal bone will have to be interpositioned, using a bone transplant. Complications of this procedure are: bleeding ... Different mutations can occur in the ALX3 gene, but they all lead to the same effect: severe or complete loss of protein ... The severe group presents with a complete cleft of the upper lip and alveolar ridge. Nervous system lipomas are rare congenital ... In those cases, bone tissue from the skull or the ribs is used. However, this may give rise to serious complications such as ...
Sotho phonology
Labials: /pʼ/ > /pʃʼ/ / /t͡ʃʼ/ /pʰ/ > /pʃʰ/ / /t͡ʃʰ/ /b/ > /bʒ/ / /ʒ/ /f/ > /fʃ/ / /ʃ/ Alveolars: /tʼ/ > /t͡ʃʼ/ /tʰ/ > /t͡ʃʰ/ / ... ke bone‡ ('I saw') [kʼɪbonɪ] ho kena‡ ('to enter') [hʊkʼɛnɑ] > ho kenya‡ ('to insert') [hʊkʼeɲɑ] These changes are usually ... loss of labialization + gaining of ejective quality) *m̩pʃʼa (as found in Northern Sotho) > (heterorganic simplification + ... Originally, this was an alveolar rolled lingual, but today most individuals pronounce it at the back of the tongue, usually at ...
List of OMIM disorder codes
KRT6A Paget disease of bone; 602080; PDB4 Paget disease of bone; 602080; SQSTM1 Paget disease of bone; 602080; TNFRSF11A Paget ... alveolar; 268220; PAX3 Rhabdomyosarcoma 2, alveolar; 268220; PAX7 Rhabdomyosarcoma; 268210; SLC22A1L Rhabdomyosarcoma, alveolar ... ABCA1 Hearing loss, low-frequency sensorineural; 600965; WFS1 Heart block, nonprogressive; 113900; SCN5A Heart block, ... ATP1A2 Alveolar capillary dysplasia with misalignment of pulmonary veins; 265380; FOXF1 Alveolar soft part sarcoma; 606243; ...
Wisdom tooth
Platelet-rich fibrin (PRF) is a postoperative method used to heal the alveolar socket following the removal of the mandibular ... This includes dental factors such as tooth crown size and primary tooth loss. Skeletal factors which include growth of the ... bone restoration and soft tissue healing. Further studies with larger study samples are needed to validate current theories. ... Temporary and permanent inferior alveolar nerve (IAN) damage is a known complication of the surgical removal of impacted lower ...
Leptin
Bone metabolism can be regulated by central sympathetic outflow, since sympathetic pathways innervate bone tissue. A number of ... The leptin from the mesenchyme, in turn, acts back on the epithelium at the leptin receptor carried in the alveolar type II ... When both leptin and amylin were given to obese, leptin-resistant rats, sustained weight loss was seen. Due to its apparent ... Leptin can affect bone metabolism via direct signalling from the brain. Leptin decreases cancellous bone, but increases ...
Gingival grafting
Guided bone reconstruction is a technique in which bone growth is enhanced by preventing soft tissue ingrowth into the desired ... Alveolar mucosa is non keratinized oral epithelium and is located apical to the keratinized tissue, delineated by the ... Exposure of the tooth root due to loss of keratinized tissue around the neck of a tooth is referred to as gingival recession. ... Should gum recession continue, bone and keratinized tissue will be at greater risk of being damaged and permanently lost around ...
Dahl effect
... together with some intrusion of the anterior teeth and potential growth of the alveolar bone. This will allow the posterior ... The Dahl appliance can increase the height of a patient's face and correct for this loss of facial height. The original Dahl ... No mucosal-bone component should be involved Thickness of the material placed should directly correspond to the required amount ... Tooth preparation and the associated loss of coronal tissue can risk further insult to the pulp and limit the options for ...
Bruxism
... forces by resorbing some of the bone of the alveolar crest, which may result in increased tooth mobility, however these changes ... and does not necessarily indicate that the loss of tooth substance is ongoing. People who clench and perform minimal grinding ... The Geats (the warriors who hunt the troll) alternatively translate the name as "grinder of men's bones" to demonize their prey ...
Periodontal charting
... the loss of periodontal fiber, the clinical attachment loss (CAL), alveolar bone loss, and help in assessing and determining a ...
Condylar resorption
... and loss of sensation due to the location of the inferior alveolar nerve. Anti-inflammatory medication can be used to slow the ... is a temporomandibular joint disorder in which one or both of the mandibular condyles are broken down in a bone resorption ... These include: Occlusion Anterior open bite Receding chin Loss of ramus height Antegonial notching Hyperplasia of the coronoid ...
Osteotomy
Non-contact activities keep joints and bones healthy and maintain fitness over time. Exercise also helps promote weight loss, ... Agbaje JO, Salem AS, Lambrichts I, Jacobs R, Politis C (2015). "Systematic review of the incidence of inferior alveolar nerve ... As opposed to putting an implant on top of the chin bone to bring it forward, an alternative approach is to cut the chin bone ... The bones are cut, reshaped or partially removed to realign the load-bearing surfaces of the joint. Adjustments are made to ...
List of MeSH codes (C05)
... alveolar bone loss MeSH C05.116.264.579 - osteolysis MeSH C05.116.264.579.052 - acro-osteolysis MeSH C05.116.264.579.052.400 - ... MeSH C05.116.070.265 - bone cysts, aneurysmal MeSH C05.116.099.052 - acro-osteolysis MeSH C05.116.099.052.400 - Hajdu-Cheney ... fibrous dysplasia of bone MeSH C05.116.099.708.375.199 - cherubism MeSH C05.116.099.708.375.372 - fibrous dysplasia, monostotic ... bone demineralization, pathologic MeSH C05.116.198.247.400 - decalcification, pathologic MeSH C05.116.198.371 - mucolipidoses ...
Topical injection of osteoprotegerin prevents alveolar bone loss in rat experimental periodontitis | CiNii Research
Topical injection of osteoprotegerin prevents alveolar bone loss in rat experimental periodontitis DOI 50 References ... systemic administration of OPG has been reported to be effective for decreasing alveolar bone loss in rat models of ... These results demonstrate that topical injection of OPG could prevent alveolar bone loss in rat experimental periodontitis, ... Micro-CT analysis revealed that the distance from the cement-enamel junction to the alveolar bone crest (CEJ-ABC) was higher in ...
Read all Latest Updates on and about Alveolar Bone Loss
Dysbiotic oral microbiota contributes to alveolar bone loss associated with obesity in mice. | J Appl Oral Sci;30: e20220238,...
Increased adipose tissue may induce alveolar bone loss, neutrophil recruitment, and changes in the oral biofilm, similar to ... Obesity may induce changes in the oral microbiota and neutrophil recruitment, which are associated with alveolar bone loss. ... Dysbiotic oral microbiota contributes to alveolar bone loss associated with obesity in mic ... Dysbiotic oral microbiota contributes to alveolar bone loss associated with obesity in mice. ...
The role of PI3Kγ in the immune system: new insights and translational implications | Nature Reviews Immunology
PI3Kγ controls IL-17A expression and attenuates alveolar bone loss in an experimental periodontitis model *Marcelo Franchin ... Murine bone marrow-derived macrophages differentiated with GM-CSF become foam cells by PI3Kgamma-dependent fluid-phase ... Neutrophils lacking phosphoinositide 3-kinase γ show loss of directionality during N-formyl-Met-Leu-Phe-induced chemotaxis. ...
Dr. Jason Augustine, DDS - 29 Reviews - Phoenix, AZ | Healthgrades
Effects of Antihypertensive Drugs on Alveolar Bone Loss in Patients with Chronic Periodontitis: A Retrospective Study/ AL...
Analysis has shown that there is significant difference in alveolar bone loss in experimental group and control group (p=0.002 ... Objective: This retrospective study aims to evaluate the possible effects of antihypertensive drugs on alveolar bone loss in ... Effects of Antihypertensive Drugs on Alveolar Bone Loss in Patients with Chronic Periodontitis: A Retrospective Study/ AL- ... Conclusion: Antihypertensive drugs appear to have a positive effect on alveolar bone loss progression. Patients under these ...
Review suggests that via socket filling with a bone graft can help preserve alveolar ridge
Vertical and horizontal alveolar bone loss follows tooth removal. Maintaining good alveolar ridges has an impact on future ... Review suggests that via socket filling with a bone graft can help preserve alveolar ridge. 11 Responses » ... Tagged with: allograft, alloplast, alveolar ridge preservation., bone grafting, oral and maxillofacial surgery, xenograft ... Shanbhag S, Shanbhag V. Clinical Applications of Cell-Based Approaches in Alveolar Bone Augmentation: A Systematic Review. Clin ...
WHO EMRO | Relationship between overall and abdominal obesity and periodontal disease among young adults | Volume 16, issue 4 |...
Alveolar bone loss in obese subjects. Journal of the International Academy of Periodontology, 2005, 7(2):34-8. ... found that obesity was significantly associated with alveolar bone loss among adults, with a stronger association in females [ ... periodontal clinical attachment loss (CAL): this was assessed at 6 sites per tooth using the indirect measurement method ... Normal, overweight and obese females had a mean attachment loss of 0.2 mm, 1.5 mm and 2.1 mm respectively, with a statistically ...
Search | jcda
Gingivitis: Background, Pathophysiology, Etiology
... an inflammatory process limited to the mucosal epithelial tissue surrounding the cervical portion of the teeth and the alveolar ... As this persistent inflammation continues, periodontal ligaments break down and destruction of the local alveolar bone occurs. ... Loss of the gingival tissue is seen, making the teeth appear long. Even more effacement of the papillae is present. Heaped up ... Loss of the gingival tissue is seen, making the teeth appear long. Even more effacement of the papillae is present. Heaped up ...
DE12102/DE/NIDCR NIH HHS/United States[Grant Number] - Search Results - PubMed
Can nonstandardized bitewing radiographs be used to assess the presence of alveolar bone loss in epidemiologic studies? ... The association between tooth loss and coronary heart disease in men and women. Hung HC, Joshipura KJ, Colditz G, Manson JE, ... The association between tooth loss and the self-reported intake of selected CVD-related nutrients and foods among US women. ...
Sonodynamic effect of hematoporphyrin monomethyl ether on ligature-ind | DDDT
Keywords: periodontal tissues, sonodynamic therapy, histology, alveolar bone loss, animal studies ... The animals treated by SDT showed less bone loss (P0.05).Conclusion: Our results suggest that HMME-mediated SDT can effectively ... Keywords: periodontal tissues, sonodynamic therapy, histology, alveolar bone loss, animal studies. A corrigendum has been ... significant alveolar bone loss was observed after 7 days; progressive changes continued until the end of the experimental ...
Complications of Diabetes Mellitus
... inflammatory condition that destroys periodontal ligament fibers and alveolar bone and can eventually cause tooth loss. ... Weight loss. * Blurred vision. * Thirst. * Excessive urination. * Enuresis. * Abdominal pain. * Nausea or vomiting. Results of ... Regular aerobic exercise has been shown to be a useful adjunct to weight loss and to have a beneficial effect on lipids, ... Deformed feet will not fit into ordinary shoes, although the patient, because of loss of sensation, may think they fit. The ...
2,3,5,4′-Tetrahydroxystilbene-2-O-β-glucoside Isolated from Polygoni Multiflori Ameliorates the Development of Periodontitis
K. Shoji, M. Ohtsuka-Isoya, H. Shimauchi, and H. Shinoda, "Effects of lactation on alveolar bone loss in experimental ... Radiographic films were taken and the lost alveolar bone level was evaluated (Figure 5(a)). The lost alveolar bone level was ... 100%. (b) The periodontal bone-supporting ratio was measured and shown. (. ; ; were compared with control group. ; ; were ... It can destroy the surrounding connective tissue and adjacent alveolar bone and eventually causes tooth loss [2, 3]. The immune ...
4 Possible Consequences of Crooked Teeth
... infection and loss of alveolar bone," Lau says. The alveolar bone plays an essential role in keeping your teeth in place, so ... Crooked teeth can also affect your gums, jaw bone, and even your mental well-being. Here are four common consequences of ... In fact, periodontitis is known to cause tooth loss, receding gums, and a misaligned bite. ...
Chronic Periodontitis Linked to Tongue Cancer | Orthodontic Products
Alveolar bone loss on radiography was used to assess periodontitis.. The researchers report their findings in the May issue of ... "Seeing alveolar bone loss on X-rays indicates the infection has existed for decades, making it clear that periodontitis ... On multivariate analysis, each millimeter reduction in alveolar bone was associated with a 5.23-fold rise in the risk of tongue ...
Wendy E. Ward, PhD - Kinesiology
Professor, Kinesiology (primary) Office: CRN422 905 688 5550 x5157 [email protected] the Nutrition, Bone and Oral Health ... The ovariectomized rat as a model for studying alveolar bone loss in postmenopausal women. BioMed Research International. 2015: ... EARLY DIET FOR PROGRAMMING BONE HEALTH *Wakefield CB, *Yumol JL, *Sacco SM, Sullivan PJ, Comelli EM, Ward WE. Bone structure is ... Bone Reports, 10:100191, 2019. *Yumol JL, *Wakefield CB, *Sacco SM, Sullivan PJ, Comelli EM, Ward WE. Bone development in ...
Browsing by Subject "MUCIN"
In EIP, treatment with A.muciniphila resulted in a decreased alveolar bone loss. In vitro, the addition of A.muciniphila to P. ... Bone-marrow macrophages (BMM?) and gingival epithelial cells (TIGK) were exposed to both bacterial strains and the expression ... Akkermansia muciniphila reduces Porphyromonas gingivalis-induced inflammation and periodontal bone destruction  Huck, Olivier ... Results In a model of calvarial infection, A.muciniphila decreased inflammatory cell infiltration and bone destruction. ...
Dental Standards of Care Committee
Increased mobility of teeth may also be observed in association with clinical attachment loss and bone loss. ... NUP lesions extend into and destroy the alveolar bone. Patients with NUP frequently present with exposed bone, gingival ... clinical attachment loss, and bleeding on probing. Radiographic analysis can reveal the presence of periodontal bone loss with ... NUP is characterized by rapid destruction of bone that often leads to tooth loss, severe deep jaw pain, widespread soft tissue ...
Find Research outputs - Kyushu University
The extent of alveolar bone loss is associated with impaired glucose tolerance in Japanese men. Saito, T., Murakami, M., ... Mizu-Uchi, H., Matsuda, S., Miura, H., Higaki, H., Okazaki, K. & Iwamoto, Y., Dec 2006, In: Journal of Bone and Joint Surgery ... The effect of hydrogen on fatigue crack growth behavior and ductility loss of austenitic stainless steels. Kanezaki, T., Mine, ...
Advanced Periodontal Therapy - WSAVA2006 - VIN
Indications: 1. Important bone loss around one or several roots. 2. Class II or III furcation exposures. 3. Adjacent tooth ... Infrabony pocket. Periodontal pocket whose bottom is situated coronal to the crest of the surrounding alveolar bone. ... Suprabony pocket. Periodontal pocket whose bottom is situated apical to the crest of the surrounding alveolar bone. ... Attachment loss. It is the absolute measure of the loss of periodontal support. It is measured from the junctional epithelium ...
Effect of raloxifene on alveolar bone resorption after mucoperiosteal flap surgery in mice
... they lead to a variable degree of alveolar bone resorption. Raloxifene is an agonist in bone, and acts inhibiting bone loss. ... Alveolar bone volume reduction may interfere with the success of oral rehabilitation treatments. Therefore, loss of this bone ... Bone loss analysis. Bone loss was measured by a single blind, calibrated examiner using image analysis software (Image Tool, ... Bone loss did not vary significantly when EG and CG were compared (Figure 2). Bone loss was observed (CG vs. EG, respectively) ...
Getting off of Seroquel | Page 67 | Mayo Clinic Connect
Indian Journal of Dental Research (IJDR): Table of Contents
Clinical parameters improved significantly in both the groups after NSPT (P ≤ 0.05). Alveolar bone loss was greater in ... However, this effect of female sex hormones on periodontal ligament and tooth-supporting alveolar bone has rarely been ... Purpose: Hounsfield unit (HU) provides a quantitative evaluation of bone density. The assessment of bone density is essential ... Background: Oral cancer is known to be governed by the antiapototic and loss of cell adhesion properties which dictate its ...
"Control of Matrix Metalloproteinases in a Periodontitis Model: Molecul" by Catalina Matias Orozco
... alveolar bone resorption and eventually, edentulism. The hosts reaction is orchestrated by proinflammatory cytokines and ... improve clinical outcomes and even prevent tooth loss in severely compromised patients. This work examines the role of pro- ... The host response leads to extracellular matrix (ECM) destruction, loss of attachment, ... The host response leads to extracellular matrix (ECM) destruction, loss of attachment, alveolar bone resorption and eventually ...