10/13/2025
A Dermatologist is a medical doctor who's formally trained in a residency to diagnose, treat and perform surgery on skin and hair follicles. All the medical doctors at the forefront of hair transplants (both FUE & FUT) were experienced in Dermatology.
In 1939, a Japanese doctor, Dr. Okuda, performed follicular unit excisions with the exact size punch 0.8-1.0 mm punch excision tool presently used by doctors who perform FUE (follicular unit excision) transplants today.
The first hair transplant in the U.S. was in 1952 by Dermatologist Dr. Norman Orentreich, who used a 4mm circular punch excision device (a pluggy “doll’s hair” look). Dermatologists started using smaller punch excisions and quadrisecting the tissue to make it less pluggy & more natural.
The first FUT (follicular unit transplantation) surgery was done in the early 1990's by Dermatologist Dr. Bobby Limmer, who created the linear strip method, using a stereoscopic microscope to dissect the hair grafts into their natural groupings of 1-4 hairs.
FUT was a huge advancement in graft survival by avoiding the blind dissection of FUE.
In the early 2000's, history repeated itself, and doctors started using a 1mm circular punch (same size punch as Dr. Okuda in '39). Many doctors falsely claimed it was "scarless" (it creates small circular scars), and FUE still blindly transects the hair follicle (vs FUT with full visualization).
Dermatologists are the masterminds in the field of hair loss & hair transplants, were the pioneers of both FUE & FUT, and continue to be at the forefront in the advancement of hair surgery.
A hair transplant is medical surgery that should be performed by a medical doctor specifically trained in this specialty. Choose the right surgeon with the right training & credentials for your surgery.