Masseter Spasms

《英文msh词典》Masseter Spasms
[入口词] Masseter Spasms
[主题词] Trismus
[英文释义] Spasmodic contraction of the masseter muscle resulting in forceful jaw closure. This may be seen with a variety of diseases,including TETANUS,as a complication of radiation therapy,trauma,or in association with neoplastic conditions.