主诉为耳痛、眩晕、耳鸣或耳闷胀到耳鼻喉科就诊的患者中,可能有颅下颌病。该病涉及颅骨、下颌骨、颈椎及神经、肌肉之间相互关系的功能障碍,可表现为面肌疼痛。应用表面电极,置于双侧的咬肌、颞肌前部和二腹肌表面,记录641例颅下颌病患者,发病初期和置入矫正器后,给神经电刺激前后的咀嚼肌肌电图,结果发现,可以定量测量咀嚼肌的活动性,多数患者,经神经电刺激治疗后肌肉机能亢进状况明显降低到肌肉静息状态。应用矫正器可产生新的咬合位置,使耳鼻喉科的症状明 Chief complaint of earache, dizziness, tinnitus or ear muffs to ENT patients, there may be cranial jaw disease. The disease involves the skull, mandible, cervical and nerve, muscle dysfunction, can be expressed as facial pain. Application of the surface electrode, placed on both sides of the masseter muscle, anterior temporal muscle and the surface of the two abdominal muscles, 641 cases of craniocerebral disease were recorded, the initial onset and after insertion of the appliance, before and after electrical stimulation to the chewing muscles electromyography , The results found that the activity of the masticatory muscle can be quantitatively measured. In most patients, the condition of muscle hypertrophy after the nerve electrical stimulation treatment is significantly reduced to the state of muscle rest. Application orthotics can create new bite positions to make ENT symptoms clear