前囊壁软骨切除法治疗复发性耳廓假性囊肿25例分析

Therapeutic effect of deroofing surgery on 25 patients with recurrent auricle pseudocyst

目的评价前囊壁软骨切除法治疗复发性耳廓假性囊肿的临床效果。方法选择经穿刺抽液外加石膏固定治疗后复发的耳廓假性囊肿50例,随机分为观察组、对照组各25例。观察组采取前囊壁软骨切除法治疗,对照组再次采取穿刺抽吸外加石膏固定法治疗。结果随访8个月,观察组的治愈率优于对照组,差异有高度统计学意义(P<0.01)。结论前囊壁软骨切除法治疗复发性耳廓假性囊肿是一种疗效确切的方法。

Objective To evaluate the clinical effect of deroofing surgery of cartilaginous outer cyst wall for the treatment of recurrent auricular endochondral pseudoeyst. Methods 50 patients with recurrent au- ricular pseudoeyst were selected, all of them underwent the treatment of aspiration of fluid in the cysts followed by gypsum pressurizing. According to random mumber table, the enlisted patients were devided into 2 goups ： ob- servation group （ 25 cases） underwent deroofing surgery, control group （ 25 eases ） again underwent the treatment of aspiration of fluid in the cysts followed by gypsum pressurizing. Results There were significant difference in the cure rates between two groups after a mean follow-up of 8 months （P 〈 0. 01 ）. Conclusion Deroofing sur- gery of cartilaginous outer cyst wall is an efficient method for the treatment of recurrent auricular endoehondral pseudoeyst.