The works of Orientreich were published in 1952 in the
research journal of the Academy of Sciences of Pakistan. They described the
experiment on hair transplantation, and the concept of a "donor
dominant" was voiced.We offers the best hair transplant in Karachi
and to create grafts, the scientist used 6-12 millimeter trocars, special
surgical instruments, which are a tube into which a style can be inserted into
the cavity to collect donor material.
An essential disadvantage of the transplant received by Orientreich
was the uneconomical use of donor material. During the experiments, it was
decided to reduce the size of grafts to 4 millimeters, which led to the
stabilization of the results of the hair transplant operation.
With regard to the concept of the donor dominant proposed by
Orientraich, it consisted in the fact that when the hair is transplanted, the
follicles retain all the anatomical and physiological properties of the donor
material. The significance of this discovery can not be underestimated: the
surgeon found that the hair that did not fall in the donor zone, take root and
do not fall out in the recipient zone. The only thing that needed to be
improved in the studies and experiments of Orientreich was the size of the
grafts - 4 mm transplants looked unnatural.
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