Experiments performed by the hair transplant surgeon Dr Seager in 1996 gave vital credence to the surgical method of unit follicular hair transplant. Since these experiments had demonstrated that the survival rate of intact follicular unit was greater than the single hair micro-grafts, the use of micro-grafts for hair transplant surgery was more or else less dropped.

Although the results of surgical hair restoration with the apply of follicular unit transplants were sound and aesthetically pleasing, this form of hair transplant surgery suffered from drawback of requiring a long period time (6-8 hr) to complete a transplant session. It involved teams of highly specialist assistants for the hair transplant process of separating the follicular units. As the procedure desirable long period and much skill the procedure was proving to be very costly to the patient. The surgical damage caused to the follicle when two follicular units extremely close together were dissected apart, either started to affect the results of Hair Restoration Surgery.

A reduced success in follicular unit transplantation was more frequent in hair restoration surgeries that were being performed by hair transplant surgeons undertaking follicular unit transplant surgery just infrequently. The fact was of much concern to the knowledgeable hair transplant surgeon. The primary reason for a reduced success rate was that the assistants of the hair transplantation surgeon lacked the expertise and understanding in correctly isolating single follicular units and dissecting them at a quick pace.
Ensuring that the follicular unit remains intact and is dissected and implanted into the scalp in the shortest achievable is essential for rising the chances of the hair follicles surviving the process and growing. But whenever an assistant was not able to take maintenance of this principal aspect, it affected the results.

For the above mentioned reasons, a system that leaves the follicular unit intact but at the identical time advocates the apply of three and four-haired follicular groupings for surgical hair restoration was evolved by the modern hair transplant surgeons. This process was found to have various advantages over follicular unit transplantation.
A single hair follicular unit does not necessarily comprise a single hair and may contain 2-4 hairs in a single hole. When the follicular units are found very close to each other in the donor skin sample it is not advisable to detach them as it be able to cause iatrogenic damage to them. Profit of this fact is taken to form three-and four-haired groupings when 2 two-haired follicular units otherwise a three haired unit and one-haired unit are naturally placed very close to each other. A group (of 1-4 follicular units purely placed close to every other) transplanted as a single graft results in superior hair growth and at the same time lessens the surgical hurt and trauma to the recipient site.

The hair transplant procedure of using usual groups for the hair transplant surgery has several advantages:
1. It results in much quicker hair transplant practice as it saves time for separating each follicular unit and less time is required for their placement.

2. Hair transplant practice prevents iatrogenic damage to follicular units during the dissection phase.

3. It lessens iatrogenic hurt during placement phase because follicular groupings are not as fragile as follicular units because of more tissue attached to them.

4. As this hair transplant procedure proceeds at a earlier rate, it allows the grafts to be left out of the body for a shorter period of period and increases their survival rates.
5. The ultimate but not the least principal profit of this hair transplant method is that it reduces the price of hair transplant surgery and is there for affordable to the patient.
Besides the above mentioned advantages, the system of grouping of hair follicles can serve as a fundamental tool in an skilled hair transplant surgeon’s hands to create wonders through the hair restoration surgery! Success and a normal looking hair transplant requires strategic planning! The grouping procedure does not undermine the importance of a unit follicular hair transplant but essentially compliments it by conserving more single-haired follicular units for the defining the hairline. The 2-haired follicular groups can be used for gradation in the area immediately posterior to the hair line and utilize of denser, but not larger, 3 haired groups to give the hair-density to the bald scalp behind. Besides saving the hair in the donor area for the future hair transplants this modern procedure of hair restoration surgery provides you the results which are simply wondrous!
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