The epididymal slide technique: a tension-free anastomosis in a vasoepididymostomy.
OBJECTIVE
Vasoepididymostomy is a technically demanding procedure that requires excellent positioning of the abdominal vas deferens at the epididymal tubule as well as a tension-free anastomosis. We describe a novel technique of securing the vas deferens to the testicle that allows manipulation of the epididymis and ensures a tension-free anastomosis.


METHODS
After the vas deferens and epididymis are isolated in the usual fashion the vas is brought to the lateral portion of the testicle. A stay stitch is placed on the abdominal vas. This stay stitch is then placed through the tunica albuginea immediately posterior to the corpus or cauda epididymis. This allows the epididymis to slide in cephalad and caudad fashion prior to vasoepididymostomy and allows a tension-free anastomosis.


RESULTS
We have used this technique routinely for vasoepididymostomy without any associated complications and have found it to be technically feasible in our last 50 cases.


CONCLUSIONS
Although it is simple, the epididymal slide technique allows minimal to no distortion of the epididymal tubule, secure and safe fixation of the vas deferens, flexibility in choosing an appropriate epididymal tubule and tailoring of tension at the conclusion of the procedure. This technique is now used routinely at our center to allow a tension-free anastomosis during vasoepididymostomy and it has been technically feasible in all of our last 50 cases.
O'brien
Jeanne
J
Murray Koffler Urologic Wellness Centre, Division of Urology, Mount Sinai Hospital and University of Toronto, Toronto, Ontario Canada.
Jarvi
Keith
K
D000714:Anastomosis, Surgical / Q000379:methods; D004822:Epididymis / Q000601:surgery*; D006801:Humans; D008297:Male; D013521:Urologic Surgical Procedures, Male / Q000379:methods*; D014649:Vas Deferens / Q000601:surgery*