Transabdominal preperitoneal herniorraphy: technique and results

As enthusiasm for laparoscopic surgery has grown, laparoscopic approaches to the groin hernia have evolved. The most widely accepted laparoscopic repair employs the placement of a large sheet of mesh in a preperitoneal position to cover potential hernia spaces. Between March 1994 and February 1997 160 inguinal and 3 femoral hernia were operated of an transabdominal preperitoneal (TAPP) polipropylen mesh. 131 patients were operated (128 males and 3 females, ranging in age from 19 to 82 years), 31 (23%) of them had bilateral hernias. Recurrent hernia was the indication in 52 (32%) cases. Average operating time for unilateral repair was 80 minutes and for bilateral repairs was 108 minutes. Postoperative complications included 7 (4.3%) cases of transient neuralgias, 20 (12%) cord/scrotal transient seromas-hematomas and 2 (1.2%) hydrocele. The 5 (3.1%) early recurrences were considered to be caused by technical inexperience and/or too small prosthetic patch. The laparoscopic hernioplasty has definitive advantage: minimal postoperative pain, short hospital stay (average postoperative time of hospitalization 3.1 days) and early restoration of full physical activity (in 1 to 2 weeks). The method should be considered as a potential "best option" in patients with recurrences and bilateral inguinofemoral hernias.