title: Thinking of a maladaptive occlusion as an orthopedic cumulative trauma disorder.
abstract: OBJECTIVE
  The authors review the possible connection between a dental malocclusion and a temporal mandibular disorder (TMD).
  
  
  METHODS
  The authors have reflected on several patient case histories to remind us that there may be instances when a simple case of dental malocclusion could be blamed for instigating the signs and symptoms of TMD. The common denominator for this discussion is the situation of joint pain, dysfunction and/or myalgia. Patient-reported signs and symptoms, along with treatment results and progress notes were evaluated.
  
  
  RESULTS
  The onset of TMD signs could be traced to an altered dental occlusion, which, upon maximum closure drives the mandible in a posterior direction, forcing the condylar head to now impinge upon retrodiscal tissue and the resultant muscle reflex protective response. Correction for the dentally induced malocclusion obviated the symptoms of TMD with patient-reported improved health.
  
  
  CONCLUSIONS
  When a patient presents with signs consistent with those of a TMD, the clinician should include a review of recently placed dental restorations or occlusal equilibration to assess the patient's adaptive occlusion. Overlooking this quick evaluation on the exam checklist may lead to the clinician missing a simple treatment modality to address a TMD.
authors.forename: Christopher E
authors.initials: CE
authors.lastname: Brown
authors.forename: Luis
authors.initials: L
authors.lastname: Infante
mesh_terms: D000328:Adult; D012090:Cumulative Trauma Disorders / Q000209:etiology* / Q000503:physiopathology / Q000628:therapy*; D005260:Female; D006801:Humans; D008310:Malocclusion / Q000209:etiology* / Q000503:physiopathology / Q000628:therapy*; D017090:Occlusal Splints; D013705:Temporomandibular Joint Disorders / Q000150:complications* / Q000503:physiopathology / Q000628:therapy*
keywords: Adaptive occlusion; Malocclusion,; TMD,