External Expander for Revision of a Leg Scar: A Case Report

Area of Science:

• Reconstructive surgery
• Plastic surgery
• Tissue engineering

Background:

• Extremity wound reconstruction aims for durable soft tissue coverage with minimal complications.
• Complex wounds often require skin grafting or flap reconstruction, risking functional and aesthetic issues.
• Tissue expansion presents an alternative to traditional reconstructive methods.

Purpose of the Study:

• To evaluate external tissue expansion as a method for extremity wound reconstruction.
• To present a case study of scar revision using external tissue expansion.

Main Methods:

• A 35-year-old female patient with partial skin loss on her left leg due to a scar.
• Scar revision performed using external tissue expansion.
• Assessment of functional and aesthetic outcomes.

Main Results:

• External tissue expansion provided durable skin for wound closure.
• The procedure was simple, cost-effective, and avoided complications of tissue transfer.
• Good results were achieved in a short period.

Conclusions:

• External tissue expansion is an effective and less complex alternative for extremity wound reconstruction.
• This technique minimizes complications and offers satisfactory aesthetic and functional outcomes.
• It is a viable option for managing scar revision and soft tissue defects.