Bone grafting
From Wikipedia, the free encyclopedia
Bone grafting is a surgical procedure that replaces missing bone with material from the patient's own body, an artificial, synthetic, or natural substitute. Bone grafting is used to repair bone fractures that are extremely complex, pose a significant risk to the patient, or fail to heal properly.
Autologous bone is typically harvested from intra-oral sources as the chin or extra-oral sourses as the iliac crest of the pelvis.
Allograft bone from cadavers or live donors may also be used. Allograft is typically sourced from a bone bank.
Grafts may be made from hydroxylapatite, a naturally occurring mineral that is also the main mineral component of bone.
Synthetic grafts may be made from bioactive glass.
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| Types | Allograft · Alloplant · Allotransplantation · Autotransplantation · Xenotransplantation |
| Organs and tissues | Bone grafting · Bone marrow · Corneal · Face · Hand · Heart · Heart-lung · Kidney · Liver · Lung · Pancreas · Penis · Skin · Spleen · Uterus |
| Related topics | Biomedical tissue · Cellular memory · Edmonton protocol · Eye bank · Graft-versus-host disease · Immunosuppressive drugs · Islet cell transplantation · Implants · Living donor liver transplantation · Lung allocation score · Machine perfusion · Medical grafting · Non-heart beating donation · Organ donation · Post-transplant lymphoproliferative disorder · Total body irradiation · Transplant rejection |
| Organizations | Halachic Organ Donor Society · Human Tissue Authority · National Marrow Donor Program · United Network for Organ Sharing |
| People | Christiaan Barnard · Michael Woodruff · Alexis Carrel · Norman Shumway · Jean-Michel Dubernard · List of notable organ transplant donors and recipients |
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| Bones | Genioplasty - Coccygectomy - Bone grafting |
| Joints | Arthroscopy - Discectomy - Spinal fusion - Arthrodesis - Replacement joint (Hip replacement, Knee replacement, Shoulder replacement) - Arthroplasty |
| Muscle, tendon, fascia, and bursa | Myotomy - Fasciotomy - Bursectomy |
| Other | Amputation - Distraction osteogenesis |
| see also orthopedic surgery | |