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Applications of the extensor digitorum brevis muscle for soft tissue coverage
D N Hing1, H J Buncke, B S Alpert
1Department of Microsurgery, Ralph K. Davies Medical Center, San Francisco, CA.
Annals of Plastic Surgery
|December 1, 1987
Summary
The extensor digitorum brevis muscle flap is a versatile option for reconstructing distal tibia and malleoli defects. Its consistent anatomy and reliable blood supply make it ideal for various reconstructive challenges.
Area of Science:
- Orthopedic Surgery
- Plastic Surgery
- Microsurgery
Background:
- Reconstruction of distal tibia and malleoli defects presents unique challenges.
- The extensor digitorum brevis (EDB) muscle flap offers potential solutions for these complex cases.
Observation:
- This study reviews the utility of the EDB muscle flap as both an island flap and a free vascularized muscle transfer.
- Case reports highlight its application in covering defects of the distal tibia and both malleoli.
- Further applications for more distant reconstructive problems are also explored.
Findings:
- The EDB muscle flap demonstrates consistent anatomy and large vessel size, crucial for successful flap survival.
- Its thinness and favorable arc of rotation facilitate precise reconstruction.
- The inconspicuous donor site minimizes aesthetic concerns.
Implications:
- The EDB muscle flap is a reliable and effective option for soft tissue reconstruction in the lower extremity.
- Its versatility extends to various defect sizes and locations, offering surgeons a valuable reconstructive tool.
- Further research may explore expanded applications of this flap in complex reconstructive scenarios.