Fourth degree burn-

This is the last degree of burn and is the worst one a human being can get and survive. This type of burn effects the structures that are beyond the epidermis and dermis, it goes past the fat layers and the muscle and bones, it damages everything! It's a very severe type of burn that will seem painful but the person may not feel it due to all the nerves being damaged along with everything else. The skin may look blackened or charred, the nerves at a total loss.