Hair loss might be because of normal male pattern baldness (otherwise called androgenetic alopecia), scalp irritation, or injury to the scalp. Wounds from burns, scalds, surgery or auto collisions might leave permanent areas of hair loss that can be covered by hair transplantation. Hair transplant surgery is a method used to treat hair loss. Different procedures are accessible, however all hair transplants include taking hair-bearing skin from one piece of the scalp and grafting these bits of skin onto bare or diminishing region of the scalp or areas of injury.