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Engineered Vascularized Muscle Flap
Published on: January 11, 2016
Reconstruction of the lower extremity using free flaps
Min Jo Kang1, Chul Hoon Chung, Yong Joon Chang
1Department of Plastic and Reconstructive Surgery, Hallym University College of Medicine, Seoul, Korea.
Archives of Plastic Surgery
|October 3, 2013
Summary
Free flap surgery is effective for lower-extremity reconstruction, offering a high survival rate. Careful debridement and flap selection ensure good functional recovery and wound coverage.
Area of Science:
- Orthopedic Surgery
- Plastic Surgery
- Reconstructive Surgery
Background:
- Lower-extremity reconstruction aims for wound coverage and functional recovery.
- Local flaps have limitations for extensive lower-extremity defects.
- Free flaps present a viable alternative for complex reconstructions.
Purpose of the Study:
- To evaluate the efficacy of free flaps in lower-extremity reconstruction.
- To analyze outcomes, survival rates, and complications associated with free flap use.
Main Methods:
- Retrospective review of 52 lower-extremity reconstructions over 10 years.
- Evaluation of defect characteristics, flap types, and anastomosis methods.
- Analysis of flap survival rates and associated complications.
Main Results:
- Overall flap survival rate was 96.2% (50/52).
- Common defects occurred on the foot dorsum and pretibial area.
- Minor complications like graft loss and infection were manageable with skin grafts.
Conclusions:
- Free flap reconstruction is an effective treatment for lower-extremity defects.
- Optimal outcomes depend on thorough debridement and appropriate flap/vessel selection.
- Free flaps provide a reliable solution for challenging reconstructive cases.
