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化脓性耳廓软骨膜炎是细菌感染所致的耳廓软骨膜和软骨坏死、液化的病变。该病早期处理得当,可完全治愈,否则不但难以治愈,甚至造成耳廓萎缩致畸形,影响美容。我们治疗6例,均获满意疗效,现报告如下。一、一般资料本组6例,男5例,女1例。均为外伤感染所致。其中为耳廓裂伤5例,切伤1例。致病菌:绿脓杆菌4例,大肠杆菌2例。二、治疗方法 1.消毒:用1:2000新洁尔灭反复冲洗患耳后,常规消毒铺无菌巾。2.麻醉:用2%利多卡因行耳周神经阻滞和浸润麻醉。3.切口:沿耳轮内侧约1cm 处做弧形切口,深达脓
Suppurative auricular perichondritis is a bacterial infection caused by auricular cartilage and cartilage necrosis, liquefaction lesions. Early treatment of the disease properly, can be completely cured, otherwise not only difficult to cure, or even cause atrophy caused by auricle, affecting the beauty. We treated 6 cases, were satisfactory results are as follows. First, the general information The group of 6 patients, 5 males and 1 female. All due to traumatic infections. One case of auricle laceration in 5 cases, 1 case of cut injury. Pathogenic bacteria: Pseudomonas aeruginosa in 4 cases, Escherichia coli in 2 cases. Second, the treatment 1. Disinfection: 1: 2000 benzalkonium bromide repeatedly rinse affected ears, conventional disinfection shop sterile towel. 2. Anesthesia: 2% lidocaine line of peripheral nerve block and infiltration anesthesia. 3. incision: about 1cm along the inside of the ear to do curved incision, deep pus