Comorbidity of pterygoid hamular area pain and TMD.

Often craniofacial pain subjects report a number of conflicting and overlapping symptoms that can present a confusing clinical picture. Reaching a diagnosis on these individuals can prove to be a frustrating and difficult event for both the examiner and the patient. Thus, it is incumbent on clinicians treating patients with pain in the head, face and neck areas to be familiar with the less common pain disorders to assist in the differential review. This retrospective study examines the comorbidity of pterygoid hamulus pain with temporomandibular disorders (TMD). To acquire this information, the charts of 464 subjects with TMD in a private setting were examined to determine if pterygoid hamular pain was found at the evaluation. Ninety-two patients (N=92) had positive findings. Areas of referred pain that were elicited during the examination were charted. The pterygoid hamular area should be evaluated in individuals with TMD and especially those presenting with posterior palate and throat pain.