Planned ventral hernia. Staged management for acute abdominal wall defects

Area of Science:

• Abdominal Wall Reconstruction
• Surgical Management
• Hernia Repair

Background:

• Acute abdominal wall defects pose significant surgical challenges.
• Staged management strategies are crucial for optimizing outcomes.
• Previous methods lacked standardized approaches for initial and definitive care.

Purpose of the Study:

• To analyze a novel four-stage management scheme for acute abdominal wall defects.
• To evaluate the benefits and risks of this staged approach.
• To identify optimal techniques for initial prosthetic management and definitive reconstruction.

Main Methods:

• A retrospective analysis of 88 cases managed over 8.5 years.
• Implementation of a four-stage scheme: prosthetic insertion, removal with granulation, skin grafting, and definitive reconstruction.
• Utilized various prostheses including polypropylene, polyglactin 910, and polytetrafluoroethylene meshes.

Main Results:

• The staged approach demonstrated low morbidity (9% fistula rate) and no technique-related mortality.
• Absorbable mesh (polyglactin 910) emerged as a preferred prosthesis due to durability, ease of removal, and cost-effectiveness.
• Modified component separation technique showed superior results (11% recurrence) compared to mesh reconstruction (33% recurrence) for moderate defects.

Conclusions:

• The staged management of acute abdominal wall defects is associated with low morbidity and mortality.
• Absorbable mesh is a cost-effective and efficient option for initial management.
• The modified component separation technique offers excellent outcomes for definitive reconstruction of moderate defects.