Long-term follow-up of totally extraperitoneal laparoscopic treatment of inguinal hernia at a single center

Cost-effective laparoscopic TEP inguinal hernia repair: the Portsmouth technique

NICE (UK) has not recommended unilateral primary laparoscopic inguinal hernia repair because of its expense. A two-port technique without balloon inflator or routine tacking was developed, which helped reduce costs to just Pounds 35 more than day-case open hernia repair. Over a 6-month period, 40 patients underwent 60 TEP repairs with a 6-month follow up. Zero degree laparoscope (10 mm) and blunt graspers (5 mm) created the pre-peritoneal space, identified landmarks and completed the dissection. Trimmed 15 x 15 cm mesh was placed over each defect. Operating times for unilateral and bilateral hernias for consultants and supervised trainees were 30*, 42.5* and 40*, 55* min (*: Median) respectively. Verbal rating pain scores at 24 and 72 h were 1* (0-3) and 0* (0-2) respectively. Patients returned to activity, driving and work in 5*, 7* and 14* days respectively. Cost of laparoscopic hernia repair was calculated at Pounds 105. A two-port laparoscopic hernia repair can be performed effectively and safely, in reasonable time and at a low cost. These data support the use of this technique in primary unilateral inguinal hernia.

Totally extraperitoneal laparoscopic hernia repair in patients with previous lower abdominal surgery

INTRODUCTION

Patients with lower abdominal scars are generally excluded from laparoscopic hernia repair due to the perceived technical difficulty and risk of visceral injury. This study examines the outcome of a series of patients who underwent totally extraperitoneal (TEP) inguinal hernia repair despite previous lower abdominal surgery.

METHODS

Retrospective review of 47 consecutive patients who underwent TEP inguinal hernia repair in the presence of lower abdominal scars between 1993 and 2002.

RESULTS

Thirty-five unilateral and 12 bilateral TEP hernia repairs were performed in the presence of 20 appendicectomy, 10 lower midline, 18 suprapubic and 5 paramedian incisions. Two cases were converted to open repair. There were no major complications and no early or late recurrences. Median operating time was 67.5 min and 83% of patients were managed as day cases.

CONCLUSIONS

Totally extraperitoneal laparoscopic hernia repair can be carried out safely in the presence of scars from previous lower abdominal surgery.