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手、足部位异物,是外科常见病,以往多施行外科手术取出,但效果不尽满意,且异物存留组织中使该部位常常发炎或触疼,以致影响了功能。对此病症,我们从1985年初开始采用冷冻疗法行异物取出术,获得了较满意的效果。术后无疤痕和其他并发症。 95例异物患者,病程七天至三年不等。异物在手部的有58例,在足部的有37例。异物的种类有木刺、金属、玻璃。长者2 cm,短细者0.2cm。冷冻方法:按外科常规消毒皮肤,用YDZ——5型治疗机,根据病变部位大小,选择适当冻头,但冻头要超过病变部位约0.2cm,先压迫30秒钟后慢慢提起。根据年龄和病变部位冷冻1分钟至2分半钟,解冻
Hand, foot part of foreign body, is a common surgical disease, in the past more surgical removal, but the effect is not satisfied, and foreign body retention organization so that the site often inflammation or touch pain, which affected the function. For this condition, we have used cryotherapy since the beginning of 1985 foreign body removal surgery, obtained more satisfactory results. No postoperative scar and other complications. 95 cases of foreign body patients, duration of seven days to three years. Foreign bodies in the hands of 58 cases, 37 cases in the foot. Foreign species are wood thorn, metal, glass. Elderly 2 cm, short thin 0.2cm. Methods of freezing: according to the conventional surgical disinfection of the skin, with YDZ - 5 treatment machine, according to the size of the lesion, select the appropriate frozen head, but the frozen head to about 0.2cm over the lesion, the first oppression for 30 seconds and slowly filed. According to the age and lesion frozen 1 minute to 2 minutes and a half minutes, thawed