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Free flaps for the treatment of avulsion injuries in the feet
N Rajacic1, A R Lari, M E Khalaf
1Department of Surgery, Faculty of Medicine, Kuwait University, Safat.
Insights
Free-tissue transfer effectively covers soft-tissue defects in children
Area of Science:
- Reconstructive surgery
- Pediatric orthopedics
- Microsurgery
Background:
- Avulsion injuries to the foot, often caused by vehicle accidents, present significant reconstructive challenges in children.
- Soft-tissue coverage of the foot dorsum is crucial for functional recovery and preventing complications.
Purpose of the Study:
- To evaluate the outcomes of free-tissue transfer for soft-tissue coverage of the foot dorsum in pediatric patients.
- To assess the efficacy of a one-stage surgical approach for complex foot injuries.
Main Methods:
- Retrospective study of 40 children undergoing free-tissue transfer for foot dorsum coverage.
- Surgical procedures included radical debridement, tendon/ligament repair, bone fixation, and free-flap reconstruction.
- Follow-up ranged from 3 months to 5 years.
Main Results:
- Free-tissue transfer was successfully employed in 40 pediatric cases with foot avulsion injuries.
- A one-stage procedure was utilized in 37 cases, with three requiring secondary procedures.
- While various flaps were used, thinner fasciocutaneous flaps showed promising results.
Conclusions:
- Free-tissue transfer is a viable and effective method for soft-tissue reconstruction of the pediatric foot dorsum.
- The one-stage approach appears feasible for managing these complex injuries.
- Further research is warranted to determine the optimal flap type for these reconstructions.
Abstract:
Forty children treated with free-tissue transfer for soft-tissue coverage of the dorsum of the foot were studied during a follow-up period that ranged from 3 months to 5 years after surgery. Avulsion injuries to the foot were commonly caused by being struck by a vehicle. In 37 of the 40 cases, radical debridement of all devitalized tissue, reconstruction of avulsed tendons and ligaments, and bone fixation were followed by free-flap cover as a one-stage procedure, and, in three cases, as a secondary procedure. Various flaps were used, and although no definite conclusions can be drawn as to which flap performed best, the newer, thinner type of fasciocutaneous flaps yielded promising results.