Welcome to Avant, a leading medical clinic specializing in the treatment of varicoceles. Varicocele is a congenital anomaly affecting about 30% of men with infertility issues. Our surgical interventions can improve natural pregnancy rates by approximately 10% and enhance sperm quality, including DNA fragmentation, within hours of the procedure. The Subinguinal Microsurgical Varicocelectomy offers the highest chance of success, and is much more effective than embolization or intra-abdominal laparoscopic varicocelectomy. Dr. Parekattil is one of the leading pioneers in Robotic Assisted Microsurgical Varicocelectomy and has performed over 900 such cases now (the largest series in the world). Robotics brings a number of advantages in terms of improved surgical efficiency, shorter operative times and great clinical outcomes. Check out the videos and posts below for more information about our treatment approach.