Is bone graft surgery painful?

Bone graft surgery is usually performed after curettage of bone tumor lesions, or after fracture lesions show bone defects requiring bone graft filling, as well as spinal fusion and internal fixation. Although bone graft surgery is performed, the whole treatment is still different, because the whole bone graft can be selected from artificial bone or autologous bone. If artificial bone is used, it is not particularly painful like normal surgery. If he used autogenous bone, he would need to take out a piece of bone from his iliac bone or fibula and fill it in the original diseased part. Compared to taking artificial bone, because he had an extra wound on his body, taking a piece of bone would be a bit more painful, but it was not particularly painful. After the wound healed, there would basically be no big impact.