What are the layers of the skin used for split skin grafts?

Split skin grafts typically involve the removal of the epidermis and a portion of the upper dermis. The graft includes the epidermis, which provides a protective layer, and the superficial dermis, which contains blood vessels and connective tissue that support healing. This type of graft is commonly used for reconstructive surgery, burns, and wound healing, as it promotes better integration and healing with the recipient site. The deeper layers of the dermis are left intact to facilitate revascularization and healing.