Plastic surgeries are basically medical specializations concerned with activities of restoration or correction of functions and forms. Cosmetic surgeries are the most popular variety of this form of surgery and within this sub category it is probably the transplantation of hairs that people goes with the maximum of counts.
Transplanting hair is the process wherein the hair follicles get shifted to the areas that have sparse hairs. These follicles are generally fetched from the backward areas of the skull and are lesser sensitive to hormones. This shifting is done purely in surgical ways. The concept on which the entire procedure is based is the probability of the hair roots that get to shift from the back portion of the skull might start to grow up at their new location with the passage of a certain span.