Function of Skin Grafts in Children Following Acquired Amputation of the Lower Extremity

Abstract

Focal skin-grafting (involving < or = 25% of the surface area) of partial-thickness soft-tissue defects in order to optimize the length of the residual limb at the time of an amputation is an effective option for children with an acquired lower-extremity amputation. Limited skin-grafting (involving 26% to 50% of the surface area) is more likely to result in skin graft breakdown, particularly when it is done distally. Extensive skin-grafting, while technically possible, frequently requires revision and rarely results in an optimally functioning limb. Alternative treatment strategies should be considered for extremities that would require extensive, distal skin-grafting.