Abdominal Wall Reconstruction: A Literature Review

Area of Science:

• Surgical Reconstruction
• Biomaterials Science
• Abdominal Wall Anatomy

Background:

• Abdominal wall reconstruction aims to restore structural integrity and function.
• High recurrence and complication rates persist despite surgical advances.
• Comprehensive understanding of anatomy, biomechanics, and strategies is needed.

Purpose of the Study:

• To review current principles of abdominal wall reconstruction.
• Evaluate reconstructive techniques, biomaterials, and outcomes.
• Identify factors influencing success in complex cases.

Main Methods:

• Narrative literature review.
• Evaluation of anatomic considerations, risk factors, and preoperative optimization.
• Analysis of reconstructive techniques, mesh materials, and surgical approaches.

Main Results:

• Complex biomechanics influence outcomes; ventral/incisional hernias are common indications.
• Preoperative optimization (frailty, sarcopenia, metabolic status) is critical.
• Retrorectus mesh placement has lowest recurrence; synthetic meshes are durable and cost-effective.

Conclusions:

• Abdominal wall reconstruction involves diverse techniques: mesh, flaps, component separation.
• Individualized surgical planning is key for optimal outcomes.
• Appropriate selection of mesh, flaps, and adjunctive strategies drives success.