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Autograft: An autograft is a tissue graft that is taken from one part of a person’s body and transplanted into another part of their body. Allograft: An allograft is a tissue graft that is taken...
What is an autograft? A bone autograft involves repairing bone with material from a person’s own body. Surgeons can take tissue from a person’s cancellous (spongy) bone,...
Autograft. A patient's own tissue - an autograft - can often be used for a surgical reconstruction procedure. Autograft tissue is the safest and fastest-healing tissue that can be used. However, harvesting autograft tissue creates a second surgical site from which the patient must recover.
A bone graft is a procedure to apply bone tissue or similar substances to damaged bones. There are many methods, including allograft, autograft and synthetic bone grafting. Your healthcare provider will select the option that’s right for you based on your health history and why you need a graft.
An autograft is a portion of bone transplanted from one part of a patient’s body to another.
Autografts eliminate immune rejection risk, using the patient's own tissue, ensuring genetic compatibility and immune system acceptance. In contrast, allografts from different donors can trigger immune reactions and rejection.
The autologous tissue (also called autogenous, autogeneic, or autogenic tissue) transplanted by such a procedure is called an autograft or autotransplant. [2]
The preferred technique is to use autograft when lesion size is appropriate and allograft for addressing medium to large defects and revision situations. Alignment, ligamentous instability, and meniscal deficiency are typically addressed concomitantly to maximize graft survivorship.
Autograft is defined as the patient’s own bone and is usually harvested from the iliac crest. Its tricortical surface provides structural support when used as posterior lumbar interbody grafts until bony fusion occurs.
Autograft bone, derived locally or from a second surgery site on the patient, provides a scaffold, signaling proteins, and viable cells. 1 The osteoinductivity of autograft is limited to those areas of bone which were undergoing routine remodeling. Local autograft originates from the surgical site.