Abdominal Wall Reconstruction Using Retrorectus Self-adhering Mesh: A Novel Approach

Area of Science:

• Abdominal Wall Reconstruction
• Surgical Innovation
• Hernia Repair

Background:

• The retrorectus plane is optimal for mesh placement in abdominal wall reconstruction.
• Traditional transfascial sutures for mesh fixation risk nerve entrapment and pain.
• Sutureless self-adhering mesh is a novel alternative with limited study in abdominal wall reconstruction.

Purpose of the Study:

• To compare outcomes of sutureless self-adhering mesh versus transfascially sutured mesh in retrorectus abdominal wall reconstruction.
• To evaluate post-operative pain, surgical-site occurrences, and recurrence rates.

Main Methods:

• Retrospective review of consecutive patients undergoing retrorectus mesh placement for ventral hernia repair.
• Comparison between patients receiving transfascially sutured mesh (n=12) and sutureless self-adhering mesh (n=14).
• Minimum 12-month follow-up assessing narcotic use, surgical-site occurrences, recurrence, and bulge.

Main Results:

• No significant differences in baseline characteristics between the two groups.
• Self-adhering mesh group required significantly less post-operative narcotics.
• No significant difference in surgical-site occurrences; zero recurrences, bulges, or chronic pain in either group.

Conclusions:

• This study is the first to compare retrorectus self-adhering mesh with transfascially sutured mesh.
• Both mesh fixation methods demonstrate low rates of surgical-site occurrences, recurrence, and bulge.
• Sutureless self-adhering mesh is associated with significantly less acute post-operative pain.