What is an autologous graft?

• A. Transfer of tissue from one person to another
• B. Transfer of tissue from one location to another in the same person
• C. A type of synthetic graft
• D. A method of organ transplantation

Answer: (B)

An autologous graft refers to a procedure where tissue is transferred from one location to another within the same individual. This involves taking a portion of the patient's own tissue, such as skin, bone, or cartilage, and transplanting it to a different site on their body. This method is often favored in surgical procedures because it reduces the risk of rejection, as the transplanted tissue is recognized as the body’s own by the immune system, minimizing complications.

The process is frequently used in various medical contexts, including reconstructive surgery, where tissue may be needed to repair or replace damaged areas. Since the graft is derived from the patient's own body, it typically promotes better integration and healing compared to grafts sourced from donors or synthetic materials, which can raise concerns about compatibility and immune reactions.