《英文msh詞典》Costens Syndrome
[入口詞] Costens Syndrome
[主題詞] Temporomandibular Joint Dysfunction Syndrome
[英文釋義] A symptom complex consisting of pain,muscle tenderness,clicking in the joint,and limitation or alteration of mandibular movement. The symptoms are subjective and manifested primarily in the masticatory muscles rather than the temporomandibular joint itself. Etiologic factors are uncertain but include occlusal dysharmony and psychophysiologic factors.