Laparoscopic inguinal hernia repair with extraperitoneal double-mesh technique

Area of Science:

• Surgical Innovation
• Minimally Invasive Surgery
• Hernia Repair Techniques

Background:

• Totally extraperitoneal laparoscopic hernia repair is effective but technically challenging.
• Hernia recurrence may stem from technical difficulties in current procedures.
• A modified double-mesh technique aims to simplify this surgical approach.

Purpose of the Study:

• To evaluate a modified double-mesh technique for totally extraperitoneal laparoscopic hernia repair.
• To assess the safety, efficacy, and ease of performance of the modified technique.
• To reduce hernia recurrence and postoperative complications.

Main Methods:

• A modified double-mesh technique was applied to 99 patients undergoing hernia repair.
• Propylene mesh pieces (4x15 cm and 11x15 cm) were used, with the smaller mesh placed over inguinal rings and the larger mesh reinforcing critical zones.
• Patients were followed up for a mean of 22 months post-surgery.

Main Results:

• The modified technique was successfully performed in patients with inguinal, femoral, and recurrent bilateral hernias.
• Mean procedure times were 60 minutes for unilateral and 100 minutes for bilateral repairs.
• No recurrences, neuralgia, or bleeding complications were observed during the follow-up period.

Conclusions:

• The modified double-mesh technique is a satisfactory and simplified approach to totally extraperitoneal laparoscopic hernia repair.
• The technique is associated with a low complication rate and no recurrences.
• It allows for easier mesh positioning and reduces the need for stapling in critical anatomical areas.