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Bone grafting is a surgical procedure that replaces missing bone in order to repair bone fractures that are extremely complex, pose a significant health risk to the patient, or fail to heal properly. Some small or acute fractures can be cured without bone grafting, but the risk is greater for large fractures like compound fractures.
Orthopedic implant example seen with X-ray. An orthopedic implant is a medical device manufactured to replace a missing joint or bone, or to support a damaged bone. [1] The medical implant is mainly fabricated using stainless steel and titanium alloys for strength and the plastic coating that is done on it acts as an artificial cartilage. [2]
Artificial bone refers to bone-like material created in a laboratory that can be used in bone grafts, to replace human bone that was lost due to severe fractures, disease, etc. [1] Bone fracture, which is a complete or partial break in the bone, is a very common condition that has more than three million US cases per year. [ 2 ]
Frederick Houdlette Albee (April 13, 1876 – February 15, 1945) was a surgeon who invented bone grafting and other advances in orthopedic surgery as a surgical treatment. . He was also one of the fathers of rehabilitative medicine, a pioneer in physical, psychological and occupational rehabilitat
The healthy bone and cartilage are taken from areas of low stress in the joint so as to prevent weakening the joint. [11] Depending on the severity and overall size of the damage multiple plugs or dowels may be required to adequately repair the joint, which becomes difficult for osteochondral autografts. The clinical results may deteriorate ...
There are several varieties: the Harms cage, Ray cage, Pyramesh cage, InterFix cage, and lordotic LT cage, all of which are made from titanium; the Brantigan cage, made from carbon fibre; and the Cortical Bone Dowel, which is cut from allograft femur. The cages can be packed with autologous bone material in order to promote arthrodesis. [1]
A Phemister graft is a type of bone graft which uses bone tissue harvested from the patient to treat slow-healing, or delayed union bone fractures. [1] Thus, it is a form of autotransplantation. Typically, the tissue used in the graft is cancellous bone harvested from the patient's Iliac crest and laid in strips across the fracture site.
The process of undergoing alloplasty involves the construction of an alloplastic graft through the use of computed tomography , rapid prototyping and "the use of computer-assisted virtual model surgery." [1] Each alloplastic graft is individually constructed and customised according to the patient's defect to address their personal health issue ...