腕管综合征亦称腕正中神经挤压征 ,为最常见的嵌压性神经病变。各种因素所引起的腕管内压力增高 ,致使正中神经受压、缺血而产生该组症状及体征。本病如不及时治疗 ,常使手的功能受损。因此 ,早期诊断及时治疗是十分重要的。肌电图检查对于本病的诊断、鉴别诊断及治疗效果判定 Carpal tunnel syndrome, also known as median nerve crush syndrome, is the most common entrapment neuropathy. Various factors caused by an increase in intracarpal pressure, resulting in compression of the median nerve, ischemia and the group of symptoms and signs. If not timely treatment of the disease, often hand function impaired. Therefore, early diagnosis and timely treatment is very important. EMG examination for the diagnosis of the disease, differential diagnosis and treatment to determine the effect