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作者报告尿道内切＋电切治疗多种原因所致的尿道狭窄或闭锁。主要介绍手术方法．对适应症、引导方法及作者的临床休会加以讨论。结论：冷刀切开通道，电切清除瘢痕，使尿道恢复解剖通道。电切范围应掌握适度．尽量避免或减少电热效应对保留组织造成的继续损伤。
The authors report urethrotomy + electrosurgical treatment of urethral stricture or atresia due to a variety of reasons. Mainly introduced surgical methods. Indications, guidelines and author’s clinical adjournment will be discussed. Conclusion: Cold knife incision channel, resection scars, the urethra to restore anatomical channels. Dicing range should be modest. Try to avoid or reduce the heating effect on the retention of tissue caused by continued damage.