Introduction: Orthodontic diagnosis is generally centered on the morphological aspect, as is the treatment: it is most often a matter of modifying the shape of the arches and their relationships to adjust them to a morphological norm with the goal of a beautiful smile. However legitimate it may be, this diagnostic approach may seem reductive if we consider that teeth are also used to chew: it is even their main function. But how to take into account the masticatory function?
Materials And Methods: With the help of clinical examples, the author develops the modalities of the clinical exploration of the mandibular kinematics, reflection of the mastication, on which the systemic diagnosis is based.
Inherited dental malformations constitute a clinically and genetically heterogeneous group of disorders. Here, we report on four families, three of them consanguineous, with an identical phenotype, characterized by significant short stature with brachyolmia and hypoplastic amelogenesis imperfecta (AI) with almost absent enamel. This phenotype was first described in 1996 by Verloes et al.
View Article and Find Full Text PDFPatients with a Class III malocclusion generally present with a counterclockwise inclination of the occlusal plane, converging with Camper's line towards the front. This slope has an effect on mandibular movement (forward posture) and on chewing mechanisms in general. As dysfunctional mastication is likely to influence facial growth and inter-arch stability negatively, early orthopedic therapy of the occlusal unbalance concurrent with Class III malocclusion is justified.
View Article and Find Full Text PDFWe carried out an investigation on 92 patients having benefited from an orthognathic surgery, in order to demonstrate the effects of the dento-facial deformations on the patients' everyday life and the psychological impact of the multidisciplinary treatment. Questionnaires were drawn up and sent to the residence of the patients: one preoperative, transmitted 15 days before the intervention and one postoperative, addressed 6 months afterwards. Our results revealed that all the patients of our study were satisfied and that this treatment eliminated the complex of 90% of the patients.
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