Analysis of internal spermatic vein embolization through catheter versus laparoscopic high ligation in treatment of left varicocele.

Objective: Varicocele is a common disease in young and middle-aged men. This study aims to compare the efficacy of internal spermatic vein embolization of left varicocele versus laparoscopic high ligation.

Methods: From January 2017 to September 2018, a total of 69 varicocele patients were admitted and given the opportunity to choose the treatment option.