A bone graft is a surgical procedure that involves transplanting bone tissue to repair or rebuild bones. This technique is often used in cases of bone loss due to injury, disease, or surgery. The graft can come from the patient’s own body, a donor, or be made from synthetic materials. There are different types of bone grafts, including autografts, which use the patient’s own bone, and allografts, which use bone from a donor. The graft serves as a scaffold for new bone growth, helping to restore strength and function to the affected area.