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Distally based cross-finger flaps for amputation stumps in avulsion amputations
1Department of Plastic and Reconstructive Surgery, Jubilee Mission Medical College and Hospital, Thrissur, Kerala, India.
Summary
Distally based cross finger flaps offer excellent coverage for injured digits when replantation is not feasible. This technique provides thin, pliable tissue, aiding in near-normal movement and preserving digit length.
Area of Science:
- Plastic surgery
- Microsurgery
- Hand surgery
Background:
- Microsurgery advances improve replant survival, but crushed/avulsed digits remain challenging.
- Local tissue coverage is crucial for preserving length when digit replantation is not possible.
Purpose of the Study:
- To evaluate the efficacy of distally based cross finger flaps for covering exposed vital structures in amputation stumps.
- To assess the functional and aesthetic outcomes of this reconstructive technique.
Main Methods:
- Twenty-seven patients with amputation stumps underwent coverage using distally based cross finger flaps.
- The procedure focused on protecting exposed vital structures and preserving digit length.
Main Results:
- All distally based cross finger flaps demonstrated successful survival.
- The flaps provided thin, pliable tissue, ideal for fingertip coverage.
- Patients achieved a near-normal range of motion in the injured digits.
Conclusions:
- Distally based cross finger flaps are a reliable method for reconstructing challenging digit injuries.
- This technique provides tissue of appropriate dimensions and quality for optimal functional recovery.
- The procedure simplifies the reconstruction of difficult amputation stump problems.
