What does homograft mean?
A homograft is a graft of tissue taken from one part of the body and transplanted to another part of the same individual. This procedure is often used to repair damaged tissues or replace diseased organs. The term homograft is often used interchangeably with allograft in medical contexts, but it specifically refers to a graft between two parts of the same individual. Homografts are typically used in situations where the donor and recipient are the same person, such as in the case of a bone marrow transplant. The procedure involves taking a sample of tissue from one part of the body and transplanting it to another part of the body. This can be done to repair damaged tissues, replace diseased organs, or to improve the function of a particular organ. Homografts are a valuable tool in medical treatment and have been used to treat a variety of conditions, including cancer, autoimmune disorders, and organ failure. While homografts are a complex and delicate procedure, they have the potential to greatly improve the quality of life for individuals with certain medical conditions.
nounA graft of tissue taken from one part of the body and transplanted to another part of the same individual.
- A graft of tissue taken from one part of the body and transplanted to another part of the same individual.
"The surgeon performed a homograft to repair the damaged tendon."
"The surgeon performed a homograft to repair the damaged tendon."
"The patient received a homograft to replace the damaged heart valve."
The plural form homografts is used when referring to multiple grafts of tissue taken from one part of the body and transplanted to another part of the same individual.
"The patient received multiple homografts to replace the damaged heart valves."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of homograft
The term homograft is derived from the Greek words 'homo' meaning 'same' and 'graft' meaning 'transplant'. The term was first used in the early 20th century to describe a graft between two parts of the same individual.
How homograft is actually used
In medical contexts, homograft is often used interchangeably with allograft. However, homograft specifically refers to a graft between two parts of the same individual, whereas allograft refers to a graft between two individuals of the same species.