You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Split skin graft can be applied over - and explain in detail?
Answer is 'a' i.e. Muscle: A rich vascular supply is essential for suppo of a split - thickness (or full thickness) graft. It does not survive when placed directly over bone, cailage or bare tendon. For critical & small areas such as an eyelid, a full thickness graft is selected, so that contraction of the grafted material is mimimal.