Glabrous dermal grafting: a 12-year experience with the functional and aesthetic restoration of palmar and plantar skin defects.
BACKGROUND
Glabrous skin on the palmar aspect of the hands and the plantar aspect of the feet has special attributes. These attributes define the skin on the palm, fingers, and sole as functionally and aesthetically different from skin on other parts of the body. When there is a glabrous skin defect, it should be replaced with similar skin to restore function and aesthetics. The authors report their 12-year experience with the technique of glabrous dermal grafting for the reconstruction of palmar and plantar skin defects.


METHODS
From 1992 to 2004, 13 patients with 14 defects underwent glabrous dermal grafting of either palmar or plantar defects. Defects included nine hand and five foot defects. Causes included nine acute burns, one secondary burn reconstruction, two delayed reconstructions of traumatic injuries, one congenital nevus, and one malignant melanoma. Donor sites included 12 glabrous dermal grafts from the foot and two from the hand.


RESULTS
Follow-up ranged from 1 month to 65 months. All glabrous dermal grafts demonstrated complete epithelialization and no incidence of complete loss. There was return of sensation without hyperkeratosis or breakdown. The grafts demonstrated good color match with the surrounding skin. The donor site healed without complications, and there were no incidences of significant hypopigmentation, hyperpigmentation, or hypertrophic scarring.


CONCLUSIONS
Glabrous dermal grafting of palmar and plantar defects is the ideal way of reconstructing glabrous skin to restore both function and aesthetics and minimize donor-site morbidity.
Wu
Liza C
LC
Section of Plastic and Reconstructive Surgery, University of Chicago Hospitals, Chicago, Illinois 60637, USA.
Gottlieb
Lawrence J
LJ
D000293:Adolescent; D000328:Adult; D002056:Burns / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D004954:Esthetics; D005260:Female; D018409:Foot Injuries / Q000601:surgery*; D006230:Hand Injuries / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D019651:Plastic Surgery Procedures; D012189:Retrospective Studies; D016038:Skin Transplantation