This video demonstrate How to do Safe TEP Hernia Surgery - Lecture by Dr R K Mishra. The Totally Extraperitoneal Repair (TEP) is a keyhole technique for inguinal hernia repair. With this technique hernias are repaired using a piece of mesh which is placed behind the muscle of the abdominal wall. The TEP repair is particularly recommended for the repair of bilateral inguinal hernias and recurrent inguinal hernias. The procedure is performed under general anaesthesia (Asleep). Three small incisions are made in the midline between the umbilicus and the pubic bone.