近年陆续报道有不少脊髓灰质炎病人在急性瘫痪期恢复后多年,可以出现一些新的神经肌肉症状,并称之为“脊髓灰质炎后综合征”。这种综合征的症状轻重不一,可从单纯的非进行性功能衰退至表现为非典型类型的脊髓性肌萎缩或顿挫型的肌萎缩性脊髓侧索硬化。这种综合征所表现的肌肉软弱无力既可以发生于先前患脊髓灰质炎时所侵犯的肌肉,又可以发生于当时在临床上未观察到有受侵犯的肌肉上。目前对这种综合征的原因、进展速度、日后造成残废的可能性 In recent years, many have reported that many patients with poliomyelitis after acute paralysis in the recovery for many years, there may be some new neuromuscular symptoms, and called “post-poliomyelitis syndrome.” Symptoms of this syndrome vary in severity from simple non-progressive dysfunction to amyotrophic lateral sclerosis of the atypical spinal cord muscle atrophy or absent type. The muscle weakness manifested by this syndrome can occur both in muscles previously inflicted with poliomyelitis and in muscles that were not clinically observed at that time. The current causes of this syndrome, the rate of progress, the possibility of crippling the future