Hair Transplantation is a minor cosmetic procedure in which living hair roots are extracted and transplanted into the bald areas. Gradually, natural hair grow from these transplanted roots. These hairs are natural and they keep growing even after trimming or tonsuring. To see most of transplanted hairs, we have to wait for more than 6 months. 

Two techniques of Hair Transplantation are popular: 

FUE (Follicular Unit Extraction)