关键词: 前列腺电切术, 治疗, 尿道狭窄, 原因分析

Abstract:

Transurethral resection of the prostate is the preferred surgical procedure for the treatment of benign prostatic hyperplasia，but the complications such as urethral stricturebrings great pain to the elderly patients after transurethral resection of the prostate. This article will reviewthe causes of stricture of urinary tract due to transurethral resection，the measures of prevention and treatment. The main causes of urethral stricture are associated with cystoscope sheath ，operation violence，slowing operation，current reflux burn，urinary tract infection. Although there are still many controversies on the best way of treatment at present，the current surgical procedures include urethral dilatation（metal probe urethral dilatation，high pressure balloon urethral dilatation，etc.），endovascular stenosis incision（holmium laser ，cold knife urethral stricture ，etc.），urethroplasty（oral mucosa ，bladder mucosa ，penile flap ，tissue engineering graft）.