[Labial incompetence and maxillodental dysmorphosis].
A definition of labial incompetence is given and emptrasis placed on the fact that this is a symptom of maxillodental dysmorphism (MDD) and not of nasal dyspermeability. Pathogenic features are discussed, the relevant clinical and paraclinical diagnostic features of MDD outlined, and the different alveolodental and/or bony (maxillary or mandibular) dysmorphias responsible for labial incompetence described. Principles of orthodontic and surgical treatment are centered on re-establishment of a correct articulation and therefore labial competence.
D000539:Alveolar Process / Q000002:abnormalities* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007568:Jaw / Q000000981:diagnostic imaging; D008047:Lip Diseases / Q000209:etiology*; D008297:Male; D008310:Malocclusion / Q000175:diagnosis* / Q000628:therapy; D008312:Malocclusion, Angle Class II / Q000175:diagnosis; D008313:Malocclusion, Angle Class III / Q000175:diagnosis; D008334:Mandible / Q000002:abnormalities* / Q000601:surgery; D008437:Maxilla / Q000002:abnormalities* / Q000601:surgery; D009971:Orthodontics, Corrective; D010027:Osteotomy / Q000379:methods; D011859:Radiography
Incompétence labiale et dysmorphose maxillo-dentaire.