The concept of ideal occlusion, as postulated by Angle and incorporated into a classification system, enabled a shift towards treating malocclusion, which is any deviation from normal occlusion. (wikipedia.org)
Prevalence6
Subjects with Angle Class I (37.37%), deep bite (43.43%), and increased overjet (41.41%) showed a higher prevalence of TMD symptoms. (frontiersin.org)
The main reason for the prevalence of these malocclusions are diets with less fresh fruit and vegetables and overall softer foods in childhood, causing smaller jaws, with less room for the teeth to erupt. (wikipedia.org)
Objective: The present study aimed to determine the occlusal characteristics and prevalence of malocclusion among Brazilian preschool children. (bvsalud.org)
The findings show high prevalence of malocclusion (70.3%) and its association with age. (bvsalud.org)
Conclusion: Considering the high prevalence of malocclusion in primary dentition, implementing educational programs and prevention measures for preschool children is highlighted. (bvsalud.org)
A great number of studies report the prevalence of malocclusion in different populations, with rates ranging from 34% to 67% 11,13,14 . (bvsalud.org)
Molar1
The characteristics of the anterior region in primary dentition are classified by space discrepancies (type of arch) and incisal relation (overjet and anterior open bite) and the posterior region is identified by sagittal deviations (molar and canine relation) and transverse deviations (posterior crossbite). (bvsalud.org)
Orthodontic treatment3
Nearly 50% of the developed world's population, according to the American Association of Orthodontics, has malocclusions severe enough to benefit from orthodontic treatment,[citation needed] although this figure decreases to less than 10% according to the same AAO statement when referring to medically necessary orthodontics. (wikipedia.org)
The study was conducted on 46 plaster casts of individuals with Class III malocclusion, of both genders (25 males and 21 females), with mean age 21 years and 1 month, with indication for compensatory orthodontic treatment. (bvsalud.org)
The aim of the present study was to compare parents' perceptions of their children's malocclusion and clinician-measured normative orthodontic treatment need with the socioeconomic status of the parents as a means of assessing whether demand for treatment is uniform across socioeconomic groups. (apospublications.com)
Posterior2
III malocclusions, the maxillary posterior teeth exhibited smaller palatal inclination than normal, while the mandibular incisors and second molars presented greater lingual inclination. (bvsalud.org)
It was concluded that the analysis of inclinations of all crowns of both dental arches in Class III malocclusions, compared with normal standards, evidenced the presence of natural compensation for maxillary posterior teeth, with reduced palatal inclination, as well as increased lingual inclination in mandibular incisors. (bvsalud.org)
Transverse1
The activator has limitations regarding the rotation of the canines, premolars and molars, transverse wisdom teeth, mesialized teeth, severe skeletal dysmorphosis and in a condition of generalized mobility of the teeth in an advanced stage. (amcop.info)
Sagittal1
In 63% of the cases the maxilla is skeletal discrepancies, with indication for orthognathic involved in the sagittal skeletal discrepancy1-3 and the adoption surgery, the compensation, which is usually more severe in of interceptive treatment is encouraged. (bvsalud.org)
Deciduous1
There are also devices for second and third classes and devices for very young children when they have arches with deciduous teeth (milk teeth), when there are deviations of the dental arches associated with craniofacial discrepancies and also pacifier-like devices for early and interceptive treatment, considering that dental movement in young children is simple, because the periodontal fibers are still immature. (amcop.info)
Occlusion3
Several studies have questioned the potential role of malocclusion in the onset of TMDs, concluding that there is no evidence to assume an essential part of dental occlusion in TMDs pathophysiology ( 13 - 16 ). (frontiersin.org)
To achieve ideal occlusals without using external forces, Angle postulated that having perfect occlusion was the best way to gain optimum facial aesthetics. (wikipedia.org)
It is generally agreed that the occlusion of primary dentition plays a role in determining the occlusion in corresponding permanent dentition 2,3 . (bvsalud.org)
Tooth2
The objective of this study was to evaluate the tooth crown inclination in maxillary and mandibular arches in Class III malocclusion individuals, to identify the presence and magnitude of compensation. (bvsalud.org)
Oral and periodontal diseases can determine severe functional, phonatory and aesthetic impairments and are the main cause of adult tooth loss. (mdpi.com)
Classe3
resultados, houve grande variação na inclinação dentária nas más oclusões de Classe III. (bvsalud.org)
82,5 % présentaient une malocclusion de classe I. Des programmes de sensibilisation à l'hygiène bucco-dentaire dans les établissements scolaires, associés à des programmes de brossage des dents et d'utilisation de fil dentaire sont recommandés afin de préserver mais aussi d'améliorer la santé bucco-dentaire des jeunes enfants en Arabie saoudite. (who.int)
Orthodontics1
It was in 1890 that the work and impact of Dr. Edwards H. Angle began to be felt, with his contribution to modern orthodontics particularly noteworthy. (wikipedia.org)
Teeth2
Not only were there issues related to esthetics, it usually proved impossible to keep a precise occlusal relationship achieved by forcing teeth together over extended durations with the use of robust elastics, something Angle and his students had previously suggested. (wikipedia.org)
Pulp canal obliteration (PCO) commonly occurs in teeth with incomplete root formation following an extrusion, lateral luxation, or intrusion injury as the response of vital pulp tissue to severe injury [2]. (fortunepublish.com)
Severity1
Severity of malocclusion as measured by DHC was much higher in male subjects than in females ( P = 0.0348). (apospublications.com)
Dental6
Once the Angle dental class was identified, it was recorded if there were signs and symptoms of temporomandibular disorders (TMDs) and occlusal interferences. (frontiersin.org)
A probable causal relationship between malocclusion and TMDs was supported for years and dental occlusion's role in predisposing and initiating temporomandibular disorders TMDs ( 9 , 10 ). (frontiersin.org)
Class III malocclusion has been characterized by skeletal, evaluation of Class III malocclusion and tends to increase during treatment11, which allows to consider this therapeutic functional, and dental discrepancies, which may or may not be process as compensatory . (bvsalud.org)
Dental caries, plaque, gingivitis, fluorosis and malocclusion were recorded using standard methods and indices. (who.int)
No children presented with dental fluorosis and 82.5% had a class I jaw relationship. (who.int)
Malocclusions are one of the major oral health problems ranking third after dental caries and periodontal disease. (ariadentalcare.com)
Studies performed in the last 60 years report the most common features that may predict the favorable development of the permanent dentition 3 , including the presence of diastemas in the anterior region, non-increased overjet and overbite, straight or mesial step of primary molars, and Class I canine relation 4-8 . (bvsalud.org)
Orthognathic1
The motivations of orthognathic surgery when there are severe dentofacial deformitt candidates to seek treatment have been ties that cannot be managed by orthodontic studied by Edgerton and Knorr [ 19 ], who treatment alone, especially in adulthood, described 2 types of motivations, external when the natural growth forces have ceased and internal. (who.int)
Using CEJ width and the tangent angle at the fiducial point, the root canal axis of the maxillary central incisor can be predicted. (fortunepublish.com)
Discrepancies1
Pogrel and Scott [ 21 ] severe discrepancies [ 6,7 ]. (who.int)
In cases where the malocclusion is severe, jaw surgery may be incorporated into the treatment plan. (wikipedia.org)
III malocclusions described, especially in lower incisors, would help clinicians when compensatory treatment is considered. (bvsalud.org)
Beta-blockers (BBs) and calcium channel blockers (CCBs) are the drugs of choice for initial treatment of stable angina, with other classes of drugs used in case the first two are insufficient. (ijtpr.com)
Differences2
The percentages of signs and symptoms were compared to determine the differences among the groups for TMDs, bruxism, joint sounds, deviation during the opening, reduced opening/lateral/protrusive movements, malocclusions, and myofascial pain. (frontiersin.org)
The criteria employed for determining malocclusion is likely the most important factor explaining these differences. (bvsalud.org)
Relation1
The devices are available in a complete kit of four types of different first class arch shapes in relation to the type of cranial conformation, for an orthopedic functional action. (amcop.info)
Pain1
Each category of the PAI represents a degree of periapical inflammation, and a moderate to high score (PAI ≥ 3) is characterized by changes in periapical bone structure with some mineral loss, associated pain on percussion or spontaneous pain, and intraoral findings ranging from a draining sinus tract to slight soft tissue swelling [8,9]. (fortunepublish.com)
Oral health1
Recently, in addition to the obvious considerations of severe alterations and impairments for oral health and well-being, it has been noted that periodontitis can cause changes in the whole organism. (mdpi.com)
Present1
of these, approximately 1 million present with Class II deformities and 0.5 million with Class III deformities. (medscape.com)
Patients1
En postopératoire, 85% des patients se déclaraient satisfaits durésultatdel'interventionetquantàsoneffetsurleurqualitédevie.L'améliorationpostopératoirede l'esthétiquefacialedespatientsestapparueassociéeàuneaméliorationdelaqualitédeviepourtous lesaspectsconsidérés. (who.int)