How Are Follicular Units Used In Hair Transplant Surgery

How Are Follicular Units Used in​ Hair Transplant Surgery?
Certain doctors have been aware of​ follicular units for​ a​ long time now,​ but the​ knowledge only recently made its way into hair transplant methods .​
Now these ideas are being used in​ hair restoration every day .​

To understand how follicular units have affected hair transplant surgery practices,​ it​ is​ necessary to​ first understand what a​ follicular unit is​ .​
a​ follicular unit is​ a​ single entity that is​ made up of​ several parts .​
All these parts are necessary to​ the​ whole .​

The first part,​ and the​ one most people getting hair transplant surgery are interested in,​ is​ the​ hairs .​
There should be one to​ four full hair follicles in​ the​ unit and one or​ two fine hairs as​ well .​
There are sebaceous glands in​ the​ follicular unit which produce oil .​

The follicular unit is​ a​ living unit with muscle,​ nerves and blood vessels that are all tiny enough to​ fit into this small package .​
the​ unit is​ set off by a​ band of​ collagen that holds it​ together .​
If you​ look under a​ microscope at​ a​ scalp,​ you​ can see follicular units growing in​ just this way .​

The idea of​ bringing this information into hair transplant procedures led to​ innovative surgical methods .​
Rather than just moving around individual hair follicles,​ surgeons actually moved a​ unit which contained everything the​ hair needed to​ keep growing .​
the​ results were ground-breaking .​

One way surgeons used to​ move the​ donor follicular units to​ the​ balding areas was by single strip harvesting .​
This is​ done by moving small strips of​ tissue containing follicular units .​
This method keeps the​ units intact and ready to​ transplant .​
Earlier methods such as​ mini-grafting and micro-grafting broke up the​ follicular units .​

As a​ part of​ the​ hair transplant process with Follicular Unit Transplantation (FUT),​ a​ new microscope technique was used .​
It is​ called stereomicroscopic dissection .​
This means that the​ follicular units are carefully taken out of​ the​ donor tissue and kept individually intact .​

When doctors use hair transplant procedures with FUT,​ they do not have to​ use quite as​ large of​ a​ donor site .​
the​ follicular units are small and they can be separated from tissue that has no hair,​ under the​ microscope .​
That way,​ only the​ tissue that grows hair is​ transplanted .​
It is​ a​ much more efficient procedure in​ that way .​

Follicular units placed during hair transplant procedures are put into tiny holes the​ size of​ needles .​
the​ insertion sites heal quickly,​ and they leave no marks .​
This makes for​ a​ much more comfortable recovery and better results .​

FUT hair transplant procedures can make a​ big difference in​ the​ number of​ times a​ patient will have to​ go back for​ more treatments .​
More grafts can be done at​ one session,​ so that the​ patient has to​ go back fewer times .​
This is​ more convenient to​ patients .​

Hair transplant done using follicular unit procedures is​ becoming more and more the​ norm .​
Possibly this is​ because it​ puts hair into the​ scalp in​ the​ same arrangement as​ it​ grows there naturally .​
This represents a​ leap forward in​ hair transplant technology .​

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