耳廓化脓性软骨膜炎，多呈进行性软骨坏死。病因可为外伤、耳部手术以及耳针疗法消毒不严等。一般采用切开引流方法[1]，但治愈者较少[2]，最后软骨坏死液化，瘢痕挛缩致耳廓畸形。我们采用彻底清创，对耳廓感染软骨一次彻底切除，获得良好疗效。报道如下：1对象和方法l．1对象 Pinna purulent perichondritis, mostly progressive cartilage necrosis. Etiology may be trauma, otolaryngology and ear acupuncture therapy lax and so on. Commonly used incision and drainage method [1], but less cured [2], and finally cartilage necrosis limp, scar contracture caused by auricular deformity. We use a thorough debridement, once a thorough removal of the ear cartilage infection, a good effect. Reported as follows: 1 objects and methods l. 1 object