Laparoscopic ventral hernia repair using only 5-mm ports

Area of Science:

• Minimally Invasive Surgery
• Surgical Innovation
• Abdominal Wall Reconstruction

Background:

• Laparoscopic ventral hernia repair techniques have evolved over two decades.
• A novel approach involves back-loading polyester mesh through a 5-mm port, minimizing the need for larger ports.

Purpose of the Study:

• To describe and evaluate a new technique for laparoscopic ventral hernia repair using exclusively 5-mm ports.
• To assess the safety, efficacy, and infection risk associated with this modified approach.

Main Methods:

• A prospective database of 344 laparoscopic ventral hernia repairs performed by a single surgeon over 60 months was analyzed.
• The technique involved laparoscopic access via a 5-mm optical port and two to three additional 5-mm ports.
• Polyester mesh was back-loaded through a 5-mm port, ensuring skin contact, then positioned and secured with absorbable tacks and sutures.

Main Results:

• The study included a majority of patients with primary umbilical hernias.
• One case of mesh infection occurred in a patient with a stoma site hernia, but no other mesh infections were observed despite skin contact.
• The overall hernia recurrence rate was 2.4%.

Conclusions:

• Laparoscopic ventral hernia repair utilizing solely 5-mm ports is a safe and effective surgical option.
• This technique does not introduce an additional risk of mesh infection compared to traditional methods.