颏神经病一直被认为是一种令人担心的体征, 因为它预示着肿瘤的扩散。本文作者报告了一例自行缓解的颏神经病。 病人男性,40岁,程序设计检验员,右利,1993年3月15日晨起剃须时发现左侧下唇、下颏无痛性感觉减退,症状仅限于这一分支区。无头痛、牙痛及颌面部疼痛,无味觉的减退,无发热及一般状况的改变。病史询问中无局部外伤及导致颏神经反复轻微创伤的因素。仅发现患者入睡时头常置于前臂上,发病前夜睡较窄的床,但醒时未见局部皮肤受压迹象。 Mental neuropathy has long been considered a worrying sign as it predicts the spread of tumors. The authors report a self-relieving chingomyotic disease. Patient Male, 40 years old, Programming Inspector, Right, March 15, 1993 Morning shaved left lower lip found, painless chin sensory loss, the symptoms are limited to this branch area. No headache, toothache and maxillofacial pain, no taste loss, no fever and general condition changes. No history of local history of injury and traumatic mental injury caused by repeated traumatic factors. Found only when the patient fell asleep head often placed on the forearm, the night before falling asleep narrower bed, but no signs of local skin pressure when awake.