RESUMO
INTRODUCTION: The aim of the study was to investigate the effectiveness of laparoscopic inguinal hernia repair in daily clinical practice. PATIENTS AND METHODS: All patients admitted to the hospital for surgery of an inguinal hernia during a 1-year period were prospectively documented and included in a follow-up study. The follow-up was performed at least 5 years after surgery and consisted of a clinical examination, ultrasound investigation and a questionnaire. RESULTS: From January 2000 to January 2001 a total of 1208 inguinal hernias in 952 patients were consecutively operated by a total of 11 general surgeons in daily clinical routine. Of the patients, 98.02 % were operated on laparoscopically with the transabdominal preperitoneal patch plasty technique (TAPP) and 1.98 % had an open repair. The frequency of intraoperative and early postoperative complications was 2.8 %. The complication rate in the patients presenting a complex hernia was not higher than in patients with uncomplicated unilateral hernias. Life-threatening complications were seen in four patients (bowel lesion-0.4 %), but all four patients presented extensive adhesions in the abdominal cavity after previous abdominal surgery. The follow-up rate after 5 years was 85.3 %. After 5 years the recurrence rate was 0.4 % and the rate of severe chronic pain 0.59 %. None of the patients took analgesics or had to change his occupation. CONCLUSION: Laparoscopic repair can be applied to all types of inguinal hernia as a daily routine procedure with low rates of recurrences and chronic pain. Limiting factor may be extensive adhesions after previous major surgery in the lower abdomen.
