TMJ internal derangement treatment in the growing patient: effect of functional appliance therapy on condyle and fossa relocation.
New biodynamic factors seem to be involved on condyle and fossa remodeling and relocation, conditioning to mandibular growth direction, size and morphology. The understanding of the mechanism of action is critical for treatment of TMJ dysfunction in children and youths for those who hope to treat and retain the achieved correction during growth. The purpose of this article is to describe a specific, non-muscular hypothesis that explains the way the condyle modifies and the fossa remodels and relocates to achieved a new therapeutic, stable position, creating an anatomical base for long-term retention of the results. A case report of a young patient will be illustrated and available clinical data will be discussed.
Defabianis
Patrizia
P
Department of Odontostomatology, St John the Baptiste Hospital, University of Torino, Italy. patrizia.defabianis@virgi1io.it
D000293:Adolescent; D005260:Female; D006801:Humans; D004204:Joint Dislocations / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D019186:Mandibular Advancement / Q000295:instrumentation*; D008335:Mandibular Condyle / Q000254:growth & development*; D008445:Maxillofacial Development; D017090:Occlusal Splints; D017289:Orthodontic Appliances, Functional; D009971:Orthodontics, Corrective / Q000009:adverse effects; D016059:Range of Motion, Articular; D013705:Temporomandibular Joint Disorders / Q000209:etiology / Q000503:physiopathology* / Q000628:therapy*