Myalgie der Kiefermuskulatur

Masticatory muscle pain can be regarded as a regional manifestation of musculoskeletal disorders similar to those observed in other body regions. Along with temporomandibular joint pain and some painless disturbances related to mandibular mobility they are subsumed under the term temporomandibular disorders (TMD). Masticatory muscle pain is assumed to be associated with a variety of biophysiological risk factors. Valid diagnostic instruments make it possible to differentiate between the various TMD subgroups. In most cases, masticatory muscle pain can be treated/managed successfully. In a considerable number of patients, however, the pain persists over a long period of time despite therapeutic interventions. Understanding of the underlying neurobiological background of acute and chronic pain may help in therapeutic decision-making and evaluation of the therapeutic effects.