Lucretya Yeniwati Tanuwijaya
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Agus Roy Rusly Hariantana Hamid
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I Gusti Putu Hendra Sanjaya
Background: Acquired syndactyly is a very rare disorder on the interdigital area. Syndactyly with only soft tissue involvement can be a sequela of trauma, such as burn, inflammation or infection in the interdigital area, resulting in bony fusion following crush injury.
Case Report: An 8-year-old boy came to our department with fusion from the base to the tip of the first to fourth right toes since the accidental step on burnt plastic 5 years ago. He complained of a poor appearance and discomfort when walking. Then we performed zigzag incision for first to second toes and third to fourth toes. Skin graft closure was performed to cover the defect on third to fourth toes. The second reconstruction surgery will be scheduled 6 months later.
Discussion: The surgical techniques for foot syndactyly were derived from those for hand syndactyly, which are to separate the digital fusion by creating local skin flap. Additionally, skin graft might be necessary when recent surgeons avoid the use of skin graft for open treatment, primary closure by defatting, or intricate local flaps. These can shorten the operation time and minimize donor site morbidity. However, surgeons should consider the free tension closure of the wound by combining the skin graft after the flap.
Conclusion: Reconstruction procedure for foot syndactyly aims to improve the appearance and function of the toes as well as to avoid progressive deformity through development. The skin graft addition in combination of skin flap shows promising outcome.
Key words: acquired syndactyly, syndactyly reconstruction, zigzag flap, skin graft.
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