Periodontal trauma and mobility. Diagnosis and treatment planning.

With the dearth of well-controlled human clinical studies, it is still impossible to answer the question of whether occlusal trauma modifies the progression of attachment loss resulting from inflammatory periodontal disease and the companion questions related to the treatment of occlusal trauma and mobility. Teeth with stable mobility are apparently at no greater risk of attachment loss than nonmobile teeth. Increasing mobility is a concern that must be addressed by inflammatory control, occlusal adjustment, and perhaps some type of stabilization or splinting of the tooth in question. In addition, greater attachment gains have been noted when occlusal adjustment was included as part of surgical therapy. There is no question that aspects of occlusal therapy have an empiric base. It is incumbent on the clinician to examine for, diagnose, and treat trauma from occlusion to stabilize the dentition. Proper occlusal management assists in maintaining the patient's natural dentition in a state of health and comfortable function.