system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
All are true about skin grafting, except :
assistant
The correct answer is  For large areas, partial thickness graft is used. This is because when a partial thickness graft is lifted from the donor site, a part of dermis is left at the donor site which causes spontaneous re-epithelization of the donor site. Because of this healing ability of the donor site, large partial thickenss grafts can be prepared.