Tag: Isograft

According to the U.S. Health Resources and Services Administration, hundreds of thousands of tissue grafts are performed each year. These life-saving or reconstructive procedures depend on a fundamental classification system. Understanding what are the 4 types of grafts—autograft, allograft, isograft, and xenograft—is key to grasping how surgeons repair damaged or missing body tissue.

The history of grafting traces back to ancient medical practices, but modern science has refined the techniques into four specific types based on the donor-recipient relationship. Understanding **what are the four types of grafting** is essential for comprehending the basis of many reconstructive and transplantation procedures today, from repairing burns to performing complex organ transplants.

According to the National Institutes of Health, grafts can be classified into four primary types based on the genetic relationship between donor and recipient. Grasping **what are the four types of transplants** is foundational to understanding the complexities of modern transplant medicine and the body's immune response to foreign tissue.