目前,输尿管镜已成为输尿管疾病常用的诊断和治疗手段,如取石、取异物,诊断和处理输尿管肿瘤、梗阻和上尿路出血等,但输尿管镜检查也有一定的并发症和危险性。了解可能产生损伤的原因对预防并发症的发生是十分重要的。输尿管镜的损伤主要包括:输尿管穿孔,输尿管断裂和输尿管坏死、输尿管镜及其附件断裂、脱落于输尿管内,以及由于损伤所致的输尿管狭窄等,现分述如下。 At present, ureteroscopy has become a common diagnosis and treatment of ureteral diseases, such as stone, foreign body, diagnosis and treatment of ureteral tumor, obstruction and upper urinary tract bleeding, but ureteroscopy also has some complications and risks. To understand the possible causes of injury is very important to prevent the occurrence of complications. Ureteroscopic injury include: ureter perforation, ureteral rupture and ureteral necrosis, ureteroscopy and its annex rupture, fall off in the ureter, as well as due to damage caused by ureteral stenosis are as follows.