Glabrous skin grafts for plantar defects.
The principle of reconstructing like to like has been a long-standing and useful concept for plastic surgeons. One arena in which this concept has not been put to its full use is that of reconstructing soft tissue deficits of the sole of the foot. Most commonly, plantar defects that are to be skin grafted are reconstructed with split- or full-thickness, nonglabrous skin grafts. Nonglabrous skin grafts have significant disadvantages when used for reconstruction of plantar defects. These include painful hyperkeratotic build up at the periphery of the skin grafts, craters, contractures, and tight subgraft fibrosis. Glabrous skin grafting has been applied widely for coverage of smaller defects in the hand and has yielded superior results with improved function and sensation, more normalcy of appearance, and increase durability. The concept of reconstructing plantar defects by this method has probably been impeded by the vague and erroneous, but broadly held, belief that donor-site healing in the foot would be problematic, that is, significant potential for excessive scarring, pain, and functional deficit. The long-standing use of glabrous skin grafts for plantar defects in this unit, however, confirms the desirability, functional advantage, and minimal morbidity of this technique.
Division of Plastic Surgery, University of Louisville School of Medicine, Louisville, KY 40292, USA. jbanis@aesthetic.com
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Banis
D000328:Adult; D000368:Aged; D017719:Diabetic Foot / Q000601:surgery*; D005528:Foot / Q000601:surgery*; D018409:Foot Injuries / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D016038:Skin Transplantation; D013518:Surgery, Plastic / Q000379:methods