股外侧皮神经炎是较难治的股部感觉障碍性疾病之一。笔者用强的松龙、普鲁卡因皮内封闭治疗该病38例,其中,病程1年以内者12例,1～5年者19例,5年以上者7例。治疗后,异常感觉完全消失者20例,症状明显减轻者3例,症状较治疗前有好转者7例,疗效不明显或反复发作者8例。治疗方法治疗前作普鲁卡因皮试并测出皮肤感觉障碍的范围。常规皮肤消毒后,用1％的普鲁卡因加入十分之一强的松龙混悬液,以皮试针头或5号齿科麻醉针头,由感觉异常之中心刺入皮 Extraficial cutaneous neuritis is one of the more refractory femoral sensory disorders. I use prednisolone, procaine intradermal closure of the disease in 38 cases, of which 12 cases within 1 year duration, 1 to 5 years in 19 cases, 5 years or more in 7 cases. After treatment, abnormal sensations completely disappeared in 20 cases, 3 cases of symptoms were significantly alleviated, symptoms improved than before treatment in 7 cases, curative effect is not obvious or recurrent in 8 cases. Treatment before treatment for procaine skin test and measure the range of skin sensory disturbances. After routine skin disinfection, 1% procaine is added to one tenth of a prednisolone suspension to a dermal test needle or a No. 5 dental anesthetic needle, pierced by the center of the sensory abnormality