1990～1998年间，我院住院治疗化脓性耳廓软骨膜炎28例（28耳），采用局部脓肿清创术加置管引流冲洗术，取得良好疗效，报告如下。28例（28耳）患者中，男21例，女7例，年龄14～对岁，术前病程7～58天，平均16．5天。病因中外伤16例，冻伤6例，耳廓术后感染2例，耳印假性囊肿穿 From 1990 to 1998, our hospital was hospitalized for suppurative auricular perichondritis in 28 cases (28 ears), the use of local abscess debridement plus catheter drainage rinse, and achieved good results, the report is as follows. Among the 28 patients (28 ears), 21 were males and 7 were females, ranging in age from 14 to 17 years old. The preoperative duration ranged from 7 to 58 days (mean, 16.5 days). 16 cases of trauma in the etiology, frostbite in 6 cases, 2 cases of post-auricular infection, earprints pseudocyst