Extraperitoneal prosthetic inguinal hernia repair using an endoscopic approach

Area of Science:

• Minimally Invasive Surgery
• Surgical Techniques
• Hernia Repair

Background:

• Inguinal hernias are common defects requiring surgical intervention.
• Traditional open repairs can lead to prolonged recovery and complications.
• Prosthetic repairs offer reinforcement but open techniques have limitations.

Purpose of the Study:

• To describe a laparoscopic extraperitoneal prosthetic repair technique.
• To evaluate the efficacy and safety of this minimally invasive approach for inguinal hernia defects.

Main Methods:

• Laparoscopic surgery performed in the preperitoneal plane.
• Polypropylene mesh used to reinforce the transversalis fascia.
• Mesh secured with staples to Cooper's ligament and iliopubic tract.

Main Results:

• Successfully repaired 260 inguinal hernias (direct, indirect, femoral).
• High percentage of bilateral (67%) and recurrent (30%) hernias addressed.
• Average operative time 66 minutes; most patients discharged same day.
• Rapid recovery (within 7 days) with minimal complications and low recurrence rate (1/18 months).

Conclusions:

• Laparoscopic extraperitoneal prosthetic repair is effective for inguinal hernias.
• This technique is particularly suitable for recurrent and bilateral defects.
• Offers advantages over open surgery including reduced pain and quicker recovery.