Follicular Unit Extraction FUE

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Follicular Unit Extraction FUE

This is an operation where hair follicles are extracted from the back of the neck and from the sides of it (over the ears) in the form of follicular units (graft) with no cutting involved, by using micro motors equipped with special punch tips of 0,6–0.1 mm .

Follicular units are transplanted in thin or bald areas in their natural form without any operation whatsoever.

Hair canals are opened in places where extracted grafts are to be placed. Canal angles, depth and frequency are all very important. Whether transplantation will look natural or not depends on the canals.

Another property of FUE operation is that it heals very quickly with no pain or numbness at the back of the neck after the operation.

Application of FUE Method

Follicular Unit Extraction FUE
Follicular Unit Extraction FUE

Hair follicles are collected from the back and sides of the hairy skin one by one with a special design micrometer with the help of punches whose diameter ranges between 0.60 mm and 0.90 mm. Micro motor tip is applied in a way to reach the centre of the hair, and is inserted into skin in the direction of the hair growth.

In this way, the hair root will be extracted cylindrically together with the microscopic anatomic tissue that surrounds it. It is gently extracted with a micro forceps, it comes off the base.
This automatic system shortens the operation periods, and increases the number of collected grafts. 4000 to 6000 grafts can be extracted on average in a day (the given number actually depends on the structure of the donor area).

Hair Transplant
Hair Transplant

Punch (a cylindrical system with a hole in the centre) size is determined during the hair analysis and operation. The most suitable punches are used for the hair roots; Different sizes of punches can be used for the same person.

For instance, in order to collect hair follicles around the back of the neck, 0.80 mm is used whereas the hair follicles may be thinner, that is why 0.60 mm punches are used. Diameter of one’s hair follicle is indicative.

After that, hair canals are opened in the area of transplantation. This operation is the most important stage for a natural and dense look.
Finally, hair follicles are placed in the opened canals very carefully and gently, this is how the operation is completed.

Follicular Unit Extraction FUE

Follicular unit transplantation

Follicular unit transplantation (FUT) is a hair restoration technique, also known as the strip procedure, where a patient’s hair is transplanted in naturally occurring groups of 1 to 4 hairs, called follicular units. Follicular units also contain sebaceous (oil) glands, nerves, a small muscle, and occasional fine vellus hairs. In follicular unit transplantation, these small units allow the surgeon to safely transplant thousands of grafts in a single session, which maximizes the cosmetic impact of the procedure.

Bodrum Hair Transplant
Bodrum Hair Transplant

FUT is considered an advance over older hair transplantation procedures that used larger grafts and often produced a pluggy, unnatural look. In a properly-performed follicular unit transplant, the results will mimic the way hair grows in nature and will be undetectable as a hair transplant.

In recent history, FUT had been the most common procedure for hair restoration. As of 2017, the newer follicular unit extraction aka FUE procedure has become the most common procedure.

Key concepts

Follicular unit transplantation uses follicular units to accomplish a number of objectives critical to the hair restoration process:

Maximizing hair transplant growth

Since the follicular unit is a distinct anatomic and physiologic entity, preserving it intact during the graft dissection is felt to maximize growth. In FUT, after hair is removed from the back of the scalp in a single strip, stereo-microscopic dissection allows the individual follicular units to be removed from this strip without being damaged. Follicular Unit Extraction

Hair Transplant Bodrum, Micro Fue Turkey, Plastic Surgery which has been engaged in the partner hospital business , provides service in various cities through out , with 15 hospitals, 2 hospital complexes, and 2 medical centres and in total 19 service centres and over 9.000 personnel.
Hair Loss in Women

In the older mini-micrografting techniques, hair was harvested in multiple strips with the follicular units in each strip edge showing damage from the harvesting blades. The strips were then cut into smaller pieces, a process that would break up follicular units and risk additional damage to the follicles.

Ensuring the naturalness of hair transplant

Follicular Unit Transplantation enables the hair transplant to look natural both at the individual follicular unit level and in regards to the overall graft distribution. Since scalp hair normally grows in follicular units of 1 to 4 hairs, the exclusive use of these naturally-occurring units in FUT ensures that each graft will be identical to the surrounding follicular units. Thus, when the transplanted follicular units grow hair after a transplant, the overall results of the transplant will appear natural.

Additionally, by using individual follicular units, rather than larger grafts, the surgeon has a greater total number of grafts with which to work. This allows the surgeon to distribute the grafts more evenly over the scalp for a more natural overall distribution of hair. Follicular Unit Extraction

Ease of surgical planning

The density of naturally-occurring follicular units in a normal scalp is relatively constant, measured at approximately 1 unit per mm2. This helps in the planning of a hair transplant in two ways:

  1. The hair transplant surgeon can accurately estimate the number of follicular grafts that can be obtained from dissecting a donor strip of a given size.
  2. The same number of follicular units can be used to cover a specific size bald area regardless of the patient’s actual hair density.

In patients with high hair density, there are usually a sufficient number of follicular units in the donor area to accomplish the patient’s goals. However, in the patient with low hair density, a compromise must be made, and this is guided by the follicular unit constant. By transplanting a patient with low hair density using the same number and spacing of follicular units as in a patient with high density, the transplant surgeon will produce a thinner look, but will allow proper conservation of donor hair for future procedures.

Minimizing trauma to the scalp

The key to a natural appearing hair transplant is to have the hair emerge from perfectly normal skin, so minimizing trauma to the scalp is an important aspect of follicular unit transplantation. This can be accomplished by trimming away the excess tissue around the follicular units and then inserting them into small recipient sites on the patient’s scalp.

Follicular units are relatively compact structures, but are surrounded by substantial amounts of non-hair bearing skin. This extra tissue can be removed without injuring the follicles, using stereo-microscopic dissection. Follicular Unit Extraction

These small, trimmed, follicular unit grafts can then be placed into tiny incisions in the patient’s scalp; thereby minimizing damage to the scalp’s connective tissue and blood supply. In contrast; the larger wounds produced by mini-micrografting and plug transplants caused cosmetic problems that included dimpling and pigment changes in the skin; depression or elevation of the grafts; and a thinned, shiny look to the scalp. These problems can be avoided using very small grafts and very small recipient wounds.

Another advantage of making small recipient wounds is the ability to create a “snug fit” for the follicular unit grafts. Unlike the punch grafts and some mini-grafting techniques; each of which removes a small bit of tissue in the recipient area; the trimmed follicular unit grafts used in FUT fit into small, needle-made incisions without any need for removing tissue. This preserves the elasticity of the scalp and holds the tiny grafts snugly in place.

After surgery, the snug fit facilitates wound healing and helps to ensure that the grafts will get enough oxygen from the surrounding tissue in order to maximize their survival.

Ability to perform large hair transplant sessions

There are four reasons why the follicular unit transplantation procedure allows a hair transplant surgeon to transplant large numbers of grafts in each session: Follicular Unit Extraction

  1. The hair restoration can be completed quickly so that the patient has minimal interference with his / her lifestyle,
  2. A larger number of grafts can compensate for the shedding that frequently accompanies a hair transplant, called telogen effluvium,
  3. Using large numbers of grafts in each session preserves the donor supply by reducing the number of times incisions are made in the donor area,
  4. Extracting large numbers of grafts provides sufficient 1- and 2-hair grafts to create a soft frontal hairline and enough 3- and 4- hair grafts to give the patient the fullest possible look. Follicular Unit Extraction