ABSTRACT
A thorough knowledge of the anatomy and function of the pre-peritoneal space and groin region is required by any surgeon with a special interest in treating hernias. Lack of knowledge of the basic pre-peritoneal anatomy has almost certainly led to injuries to vessels and nerves in this region, which otherwise could have been avoided. In addition, failure to recognize the importance of the anatomy by surgical trainees and practicing surgeons has slowed progress in minimal-access approaches to hernia repair via the pre-peritoneal space.
