Binard J E
Int Surg. 1978 Mar;63(3):158-60.
Electrical stimulation of the external urethral sphincter is a valuable aid in teaching sphincterotomies and transurethral procedures. It helps accurately locate the external urethral sphincter which should be transected totally during a sphincterotomy and left intact in a transurethral procedure.
对尿道外括约肌进行电刺激，在指导括约肌切开术和经尿道手术方面是一项很有价值的辅助手段。它有助于准确找到尿道外括约肌，在括约肌切开术中该括约肌应被完全切断，而在经尿道手术中则应保持完整。
