Photos courtesy of Dr. Yates Hair Science, William D. Yates, MD

Photos courtesy of New Horizons Center for Cosmetic Surgery, Gregory A. Turowski, MD

Photos courtesy of Dr. Yates Hair Science, William D. Yates, MD

Photos courtesy of the Hair Sciences Center of Colorado, James A.Harris, MD, FACS

Photos courtesy of the Hair Sciences Center of Colorado, James A.Harris, MD, FACS

Photos courtesy of Bernstein Medical - Center For Hair Restoration, Robert M. Bernstein, MD

Photos courtesy of Dr. Yates Hair Science, William D. Yates, MD

Photos courtesy of Dr. Yates Hair Science, William D. Yates, MD

Photos courtesy of Dr. Yates Hair Science, William D. Yates, MD

Photos courtesy of Dr. Yates Hair Science, William D. Yates, MD