How can I grow hair?

In the usual follicular unit procedure, the surgeon harvests a strip of skin from the posterior scalp, in an area of good hair growth. The excised strip is about 1-1.5 x 15-30 cm in size. While he is closing the resulting wound, assistants begin to dissect individual follicular unit grafts from the strip. Working with binocular microscopes, they take great care to remove excess fibrous and fatty tissue without damaging the vital follicular cells that will produce the patients' first crop of new hair.