截瘫是指双下肢肌肉失去随意收缩的能力,即双下肢运动障碍或瘫痪。截瘫是神经系统疾病中较常见的一个症状。最常见的截瘫是由胸髓病变引起,同时也是脊髓横断性损伤(包括不完全性横断损伤)的主要症状和体征。引起截瘫的原因很多,鉴别诊断较复杂,下面仅就引起截瘫的一些常见原因,简述如下。 Paraplegia refers to the ability of both lower extremity muscles to lose voluntary contraction, ie, both lower extremity dyskinesia or paralysis. Paraplegia is a more common symptom of nervous system diseases. Paraplegia, the most common cause of thoracic lesions, is also a major symptom and sign of spinal transection, including incomplete transection. Cause paraplegia for many reasons, the differential diagnosis is more complicated, the following only cause some common causes of paraplegia, summarized as follows.