脑缺血引起的不自主运动归因于颈动脉病变所致的间歇性脑缺血。本文报道1例由桥脑腔隙性梗塞所致的不自主强直性痉挛。 患者,男性,69岁,入院前4天头枕部钝痛,随后出现步态困难与左上肢间歇性无力,左口角下垂,言语困难,入院前的两个晚上均出现左腿间歇性抖动,30s发作1次,左肩亦有抖动,短期内可缓解。右 Involuntary movement due to cerebral ischemia is due to intermittent cerebral ischemia due to carotid artery disease. This article reports one case of involuntary tonic spasm caused by pontine lacunar infarction. Patients, male, 69 years old, 4 days before admission headache dull pain, followed by difficulty in gait and intermittent weakness of the left upper limbs, left mouth drooping, speech difficulties, left leg intermittent jitter two nights before admission, 30s attack 1 times, the left shoulder also jitter, short-term relief. right