Urethral stricture repair

Failure of urethral membrane or prostate stenosis through urethral dilatation. Precautions for urethral stricture repair: Correct shock before surgery. Acute urinary retention has been combined before the operation. When the patient can't tolerate moaning, in order to prevent extravasation and relieve the patient's pain, a bladder puncture can be performed first, and the urine can be extracted.