In 1950s, the founder of hair transplant was Japanese doctor Okuda. He transplanted skin, including hair follicles, into the back of a burn patient's brain, and as a result, new hair unexpectedly grew at the transplant site. After that, Hajime Tamuna successfully transplanted 1-2 hair follicles for female patients with hairless genitalia, and made detailed records. At that time, because he was in the middle of World War II, his research results did not get the attention of the world medical community. 1959, American cosmetic surgeon Orentreich described perforation transplantation, published the principle and surgical method of modern hair transplantation for the first time in the west, and pointed out that the advantage of transplantation donor area is that the transplanted embryo (retrooccipital hair follicle) still maintains its continuous growth characteristics when it is transferred to other parts. A hair transplant suitable for treating male baldness was created. This permanent redistribution of hair, as well as the reduction of scalp expansion and flap transfer, is the basis of all hair replacement operations. In this way, modern records about hair transplantation have a history of at least 60 years. After more than 30 years of continuous development, improvement and perfection, the transplanted hair really continues to grow like the original hair without atrophy, degeneration and necrosis. Autologous hair transplantation and regeneration surgery has become a safe and reliable cosmetic surgery method, which can fundamentally solve the problems of baldness and alopecia.

In the late 1990 s, Siegel expounded the advantages and necessity of using microscope and published the results of "hair follicle unit transplantation under microscope". American doctor Lasman put forward the concept and importance of hair follicle unit. Hair follicle unit hair transplant technology has become a mature hair transplant technology widely used in top international hair transplant institutions. Since then, "FUE hair transplant technology" has made hair transplant, a fundamental solution to hair loss, reach a relatively perfect stage. Only a few top hair transplant institutions in the world can make this revolutionary service project mature.