Hair transplant surgeons extract follicles in two ways: strip harvesting and follicular unit extraction. This article will take a closer look at the latter.
In follicular unit extraction (FUE), the surgeon extracts follicular units (small groups of hair follicles) one by one directly from the scalp, as described by the Hair Transplant Network. The follicular units are usually sourced from baldness-resistant areas (e.g. the back and the sides of the head) called “donor sites”. The surgeon usually implants the follicular units immediately. With a great demand and attention from the hair restoration community, the practice of FUE continues to evolve and become better every day.
The tools used for extracting follicular units are a crucial component of the FUE process. Regrow Hair, an online information resource about hair loss, divides extraction tools into two general categories: manual and motorized. In general, motorized tools extract follicular units at a faster rate.
Numerous extraction tools have been developed through the years. Tools used by hair transplant surgeons today are safer and more efficient than ever before. Naturally, this has dramatically improved the success rate of FUE procedures. Even so, experts continuously conduct research to redevelop existing tools for better efficiency.
Advantages of FUE
FUE offers multiple advantages because of the difference in the way it extracts follicular units:
It is less invasive. When people talk about advantages of FUE, this is usually the first thing they mention. In strip harvesting, the wound caused by the removal of the “strip” of scalp has a larger surface area and needs to be closed. In FUE, the wounds are only 0.7-1mm and requires no closure.
Patients experience less scarring. The strip method leaves a linear scar. The size of the scar largely depends on the physician’s technique as well as the patient’s physiology and postoperative activities. FUE is not completely devoid of scarring, but they are hardly noticeable.
Faster recovery times and less post-op discomfort. Recovery times are much shorter for FUE because of its minimally invasive nature. Furthermore, patients experience less discomfort and pain in the donor sites, making the procedure popular among physically active people.
Hair loss sufferers pondering which hair loss treatment to take advantage of have a good option in FUE. People who want to know more about it can contact or go to hair transplant centers, such as Baja Hair Center, that provide both FUT and FUE hair transplant in Mexico.
Follicular Unit Extraction (FUE) Hair Transplant, Hair Transplant Network
The Evolution of Follicular Unit Extraction (FUE), Physicians, and its Tools, Regrow Hair