Hair Surgery and Graft Techniques
Hair restoration surgery has come of age. New techniques show that small is marvelous when it comes to transplants. The littler the element of transplant the better the end result. This is because the hairs can be located in a very accurate way. The results of modern surgery can be very dramatic indeed and it should now be almost impossible to identify if anyone has had a transplant. The only transplants you will notice are the badly done ones.
As with anything there is a cost as you have to pay for the skill and time of the specialist involved. Unfortunately the transplanting of smaller follicle units takes a lot more effort and this is shown in the costs charged. It is possible to transplant hairs one at a time. This would give fantastic precision in how they are placed in the scalp and would give results that absolutely could not be noticed as surgery at all. The bad thing about this is that it can take a very long time and hair transplant cost would be large. Added to this is the fact that it would also be very hard to make the hair very thick as there would have to be bigger distances between different surgically placed follicles.
Hair restoration surgery accordingly involves a compromise between small hair grafts to give undetectable regions of high quality and other areas of bigger grafts to give extra bulk to the hair. These larger grafts also cut down the cost as well. Typically micro grafts consist of scalp tissue containing only three or four follicles. These are used for the quality work essential in the hairline at the front of the head. This is the area that will be noticed by other persons the greatest. If the quality here is low then it will be obvious that a transplant has been done. The hairs have to lie in the correct direction in a natural way. They also have to blend seamlessly with any existing hair as well.
In the other thinning areas of the scalp larger grafts can be used. These are called mini grafts. These generally have around Eleven follicles. They can be used to give greater bulk to the hair and because they aren’t as apparent as the hairline they don’t have to be as precise as the micro grafts. Even sothey are orientated as naturally as practicable. Surounding these areas it is typical to use the micro grafts so that the larger mini grafts aren’t noticable to the observer.
Placing the grafts into the scalp involves either punching small holes into the skin or slicing slits with a scalpel. The grafts are accurately placed in the openings at the appropriate angles and relation to other grafts. The aim is to make certain that when the hair grows it does so in as natural a way as possible. It remains hard to get the slits the correct depth.
Surgeons are now trying with pulsed lasers to cut the donor grafts and to cut the holes for the placement of the grafts. There are a number of patents that have been established using these techniques. It is hoped that lasers used in this way will be more precise in cutting the scalp and that this will give less scarring. The laser also has the effect of coagulating the blood in the wounds as the cutting is done. This has the effect of lessening bleeding and pain. The precise nature of the cuts means that there is a better fit once the grafts are implanted.
Hair surgery involves the transplantation of scalp grafts of varying sizes. The size of these grafts will affect the end result. Only with all of the facts at hand can people be expected to weigh up the advantages and disadvantages without having to just accept sales hype. Further information on the alternatives for people looking into hair replacement and hair treatment can be found on T J Vincent’s web site Article Source:http://www.articlesbase.com/hair-loss-articles/hair-surgery-and-graft-techniques-1066496.html
Hair Surgery
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