We reviewed 1005 cases of groin hernia in 932 patients including 113 r
ecurrent hernias. Eighty-seven percent of the patients were seen again
one year after surgery for an evaluation of technique, results and co
mplications. The data obtained was used to propose a simple anatomocli
nical classification into three types which could be used to orient su
rgical strategy. Type R1 includes first relapse oblique external reduc
able hernia of less than 2 cm in non-obese patients : the Lichtenstine
-gilbert technique is indicated. Type R2 includes inferior, direct red
ucable first relapse hernia of less than 2 cm in non-obese patients :
the Wantz-Trabucco technique is indicated. Type R3 includes all the ot
her forms : the Stoppa technique, or alternatively laparoscopy, is pro
posed.