What are the different types of bone graft replacement?

bone graft replacements are used instead of the patient's own bone or donor bone in surgery to replace the damaged or sick bones. A good bone graft replacement must have certain properties to promote bone cell growth around the graft site. At present, there are no bone graft replacements that fully replace the actual bones, but research is carried out to develop better materials for bone grafts. The main problem with autographing is that it requires a different surgical place, causing greater pain and longer recovery period for the patient and weakening the bones at the donor. Allographting requires a donor and the process used to clean and disinfect the all -round bone reduces its efficiency as a bone graft. Bone graft replacements that can replace both autographing and allographing would be a great advantage for patients and doctors.

Most bone grafts are made of a combination of a number of differentMaterials, sometimes including an aloštěp or auto -graf bone as part of it. Bone factor substitutes are growth factors derived from bone or blood components that cause bone growth. Cells, usually stem cells, are used in cell chips to generate new tissues. Replacement of bone grafts based on ceramics are used to fill holes or defects left in the bone after surgery. Bone graft replacements, which are on the basis of polymer, perform the same function as ceramics, but are often more suitable for areas carrying a load such as knees, and after completion it is often absorbed by the body.

For bone grafting to make it more effective, the alternates of bone graft should ideally have three important properties. They should physically scaffolds and support growth of new bone cells called osteoconduction. Osteogence is the second feature that should have an effective replacement of bone grafts concerning the ability of graft to allow new bone cells efficiently Kalcif it is bone. Bone grafts should also perform a function called osteoinduction, which means induction of patient stem cells to form bone cells.

The surgeon responsible for the surgery of a particular patient is the best source of information about various types of bone grafts that could be suitable for the patient. Different operations and diseases will require different things from bone graft. The possibilities of bone grafts increase as more research is carried out, and there are a number of promising future directions that can significantly benefit patients with bone grafts such as tissue engineering and gene therapy.