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An example of "free flap" could be a "free toe transfer" in which the great toe or the second toe is transferred to the hand to reconstruct a thumb. [1] For all "free flaps", the blood supply is reconstituted using microsurgical techniques to reconnect the artery (brings blood into the flap) and vein (allows blood to flow out of the flap).
The first human microsurgical transplantation of the second toe to thumb was performed in February 1966 by Dr. Dong-yue Yang and Yu-dong Gu, in Shanghai, China. [10] Great toe (big toe) to thumb was performed in April 1968 by Dr. John Cobbett, in England. [11]
In 1976, he performed one of the first toe-to-thumb transplants on a firefighter who had lost his thumb and could not have it reattached. He also contributed to the development of medical devices such as an inflatable penile prosthesis and a mechanism to reverse vasectomies. [1]
Image credits: Jessica Koby His recovery included a groundbreaking 23-hour face and double hand transplant in 2020 at NYU Langone Health, making him the first person to successfully undergo such a ...
Replantation or reattachment is defined as the surgical reattachment of a body part (such as a finger, hand, or toe) that has been completely cut from the body. [1] Examples include reattachment of a partially or fully amputated finger, or reattachment of a kidney that had had an avulsion-type injury.
Hand transplantation, or simply a hand transplant, is a surgical procedure to transplant a hand from one human to another. The donor hand, usually from a brain-dead donor, is transplanted to a recipient amputee. Most hand transplants to date have been performed on below-elbow amputees, although above-elbow transplants are gaining popularity.
Harry J. Buncke (1922 – May 18, 2008) was an American plastic surgeon who has been called "The Father of Microsurgery" for his contributions in the history and development of reconstructive microsurgical procedures.
Tissue transplantation is a surgical procedure involving the removal of tissue from a donor site or the creation of new tissue, followed by tissue transfer to the recipient site. [ 1 ] [ 2 ] The aim of tissue transplantation is to repair or replace tissues that are missing, damaged, or diseased, thereby improving patients' survival ...