Learn what happened to these twins!

NHT Medical Center is dedicated to the research and development of hair restoration and its techniques. During the course of several years of experience, we at NHT Medical Center have performed several of our own studies in our pursuit in the advancement of hair restoration. In this section, you will find several studies performed by NHT Medical Center.

Identical Twin Study
This study compares the effects of Rogaine versus the results of hair transplantation on a pair of twins. While one twin decided to take Rogaine first for a couple months, the other twin decided to have a hair transplantation with NHT.

Are Single Follicular Units the Best Graft Size for You?
When we discuss the size of a graft, follicular units are the most popular units. Almost everyone believes that follicular units are the best size grafts for hair transplantation, but are follicular units really the most suitable size graft for everyone? Read on because the results may surprise you.

Comparison Study between the Follicular Unit and Modified-Follicular Unit

Invention of Needle Guard

To ensure the safety of our patients and our staff, we use the Needle Guard, which was invented and patented by Dr. Steven Chang (US Patent: 5,779,682). The Needle Guard is designed to prevent accidental puncture of fingers, therefore, preventing infection from transferable diseases.

Prevention of Forehead Edema and Periorbital Ecchymosis after Hair Transplantation

Direct View Donor Harvesting

A Quick, Easy Method to Estimate the Number of Grafts and Donor Area

Surgical Correction of ‘Plugginess’ in Hair Transplants

Scalp Stretch Exercise

To have the best scar and widest donor size possible, we strongly recommend to you to do the Scalp Stretch Exercise twice a day, ten minutes each time.