The cause of primary groin hernia is multifactorial with evolutionary, hereditary, congenital, environmental aspects, and the general state of health all playing their part. Besides maintaining general body fitness and not smoking tobacco, there is little one can do to avoid this common affliction. On the other hand, recurrent groin hernia is largely due to easily controllable human factors and can be avoided by choosing an experienced surgeon with a particular interest and understanding of the subject, preferably one who specializes in and confines himself to the surgery of groin hernias, working in a unit dedicated to herniology. he will select the best operation for the particular type of hernia and execute it to conform to the highest acceptable standards, using the best materials and techniques. The patient will rapidly, within a matter of days, return to his full, normal activities and can look forward to a success rate of over 99%.