Hair transplantation is a surgical procedure which redistribute hair follicles out of densely placed grafts, known as thedonor site, to a bald or balding region of the human body called therecipient area. The technique is mostly utilized as a treatment for male pattern hair loss . In this minimally invasive procedure, grafts including hair follicles which are genetically resistant to balding (such as the back area of the scalp ) are transplanted to the bald scalp. Hair transplantation may also be employed to revive lashes , eyebrows, hair thinning hair, chest hair, pubic hair and also to fill scars brought on by surgery or accidents like face-lifts and preceding hair transplants.