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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: Aesthetic refinements in toe-to-hand transfer surgery.
    Author: Wei FC, Chen HC, Chuang DC, Jeng SF, Lin CH.
    Journal: Plast Reconstr Surg; 1996 Sep; 98(3):485-90. PubMed ID: 8700986.
    Abstract:
    Techniques for aesthetic refinement are as important as those for functional improvement in toe-to-hand transfer. The appearance of the thumb reconstructed using various types of great toe transfer can be improved by reduction of the soft tissue, bone, interphalangeal joint, and nail and by secondary pulp reduction and contouring procedures. Finger and thumb reconstructions using lesser toes can be improved aesthetically by minimal inclusion of adipofibrous tissue under the plantar skin flap especially at the metatarsophalangeal joint region, thus decreasing the anterior-posterior bulkiness. Tight extensor repair, temporary K-pin fixation of the proximal and distal interphalangeal joint in extension, followed by prolonged use of a nighttime extension splint and secondary pulp reduction help to avoid the claw and drumstick appearances of the transferred lesser toe. Adequate soft-tissue coverage, cruciate skin incisions, extensive mobilization, and thinning and trimming of the skin flaps of the digital amputation stump lead to a smooth junction between the amputated digit and the transferred toe. In the distal digital reconstruction, skeletonization of medial and lateral neurovascular bundles of the harvested toe helps primary closure of the digital wound, thus avoiding the unsightly skin graft on the sides of the reconstructed digit. Regarding the donor foot, preservation of the proximal 0.5 to 1 cm of the proximal phalangeal stump of the great toe maintains the span of the foot, thus improving donor site appearance. In single lesser toe or combined second and third toe transfer, the proximal phalanx should not be preserved but an optimal web space should be reconstructed. Primary closure without skin graft is essential for aesthetic appearance of the donor foot.
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