How Hair Transplant Replacement Works

Hair transplantation – "hair transplant" -- is​ a​ surgical procedure that involves moving sections of​ scalp where hair still grows to​ a​ part of​ the​ scalp that is​ bald or​ where the​ hair is​ thinning.

History of​ hair transplantation

Hair restoration started in​ 1930,​ when Japanese doctors experimented to​ see if​ skin and hair could be transplanted from healthy parts of​ the​ body to​ parts that had been disfigured by injury.

In 1950,​ dermatologist Norman Orentreich wrote an​ article explaining how hair transplantation could be done. Although his studies were not embraced by the​ scientific community,​ he became even more determined to​ prove his theory "donor dominance,​" which states that even when hair is​ relocated to​ a​ bald area it​ will continue to​ grow as​ it​ did before. He is​ considered the​ father of​ hair transplants.

Hair transplantation is​ the​ most common elective surgery among men. the​ reason for​ its popularity among men is​ the​ fact that results gained from this procedure are much better compared to​ other similar hair replacement procedures. the​ hair transplantation of​ today is​ not really different from the​ hair transplantation Dr. Orentreich performed -- however,​ today’s hair transplantation involves graft or​ plug size.

The older method of​ hair transplantation is​ easily identified by its patchy appearance. This used to​ be the​ norm,​ until transplant surgeons critically examined the​ possibilities of​ using a​ different graft size. it​ was determined that better results would be gleaned from using grafts that were smaller.

What happens during a​ hair transplant?

As mentioned earlier,​ hair transplantation involves moving small pieces of​ scalp where hair still grows to​ a​ part of​ the​ scalp that is​ bald or​ where the​ hair is​ thinning.

There are five types of​ grafts,​ varying in​ size and shape. These are: punch grafts,​ mini-grafts,​ micro-grafts,​ slit grafts and strip grafts. Since this new method of​ hair transplantation makes use of​ smaller sizes of​ grafts,​ many surgical procedures are needed to​ fully covered a​ bald area,​ taking as​ long as​ two years. the​ number of​ large plugs transplanted during the​ first sessions of​ surgery varies with each individual,​ but the​ average is​ usually about 50. With mini-graphs or​ micro-graphs there may be up tp 700 plugs transplanted per session.

For more information on​ hair transplantation,​ ask your surgeon.

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