title: Initial experience with robot-assisted varicocelectomy.
abstract: OBJECTIVE
  To determine if robot-assisted varicocelectomy can be safely and effectively performed when compared to microscopic inguinal varicocelectomy.
  
  
  METHODS
  Eight patients aged 29.1+/-12.5 years underwent microscopic subinguinal varicocelectomies: seven patients with left-sided repair, and one patient with bilateral repair. Eight patients aged 22.0+/-8.0 years underwent robot-assisted varicocelectomies: seven patients with left-sided repair and one patient with bilateral repair.
  
  
  RESULTS
  The average operative time for microscopic inguinal varicocelectomy was 73.9+/-12.2 min, whereas the robot-assisted technique took 71.1+/-21.1 min. There were no difficulties in identifying and isolating vessels and the vas deferens with robot-assisted subinguinal varicocelectomy. Hand tremor was eliminated using the robotic procedure. Patients who underwent either microscopic or robot-assisted varicocelectomies were able to resume daily activities on the day of surgery and full activities within 2 weeks. There were no complications or recurrences of varicocele.
  
  
  CONCLUSIONS
  From our experience, compared to microscopic surgery, robot-assisted varicocelectomy can be safely and effectively performed, with the added benefit of eliminating hand tremor.
authors: Department of Urology, University of Texas Medical School, Houston, TX 77030, USA.
authors: Tung
authors: T
authors: Shu
authors: Shaya
authors: S
authors: Taghechian
authors: Run
authors: R
authors: Wang
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D008297:Male; D012371:Robotics; D013536:Suture Techniques; D013997:Time Factors; D016896:Treatment Outcome; D013519:Urogenital Surgical Procedures / Q000295:instrumentation / Q000379:methods*; D014646:Varicocele / Q000601:surgery*; D014649:Vas Deferens / Q000098:blood supply