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At present, guided bone regeneration is predominantly applied in the oral cavity to support new hard tissue growth on an alveolar ridge to allow stable placement of dental implants. When bone grafting is used in conjunction with sound surgical technique, guided bone regeneration is a reliable and validated procedure.
Socket preservation or alveolar ridge preservation is a procedure to reduce bone loss after tooth extraction. [1] [2] After tooth extraction, the jaw bone has a natural tendency to become narrow, and lose its original shape because the bone quickly resorbs, resulting in 30–60% loss in bone volume in the first six months. [3]
The first membranes developed were nonresorbable and required a second surgery for membrane removal some weeks later. The need for a second surgical procedure hindered the utilization of the original barrier membranes, which led to the development of resorbable membranes; [1] research indicates no statistically significant difference in surgical success between the two types.
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.
The term free describes how the graft is completely removed from the donor site rather than remaining attached via a pedicle. The term autogenous, from the Greek root auto-("self"), describes how the individual who receives the graft is the same individual who provides the donor tissue. [3]
Full thickness flap involves incision down to bone. Using blunt dissection, the flap is raised from bone. Full thickness flap is a simple procedure which provides access to root surface and bone. The procedure leaves minimal post-operative discomfort. It provides limited mobility of flap and is unsuitable for grafting. [6] [2]
Spinal fusion surgery involves inserting bone or a bonelike material into the space between two spinal bones, then connecting the grafts and the bones with metal plates, screws or rods.
The choice of full-arch restoration depends on factors such as the patient's oral health, bone structure, budget, and treatment preferences. A thorough evaluation by a dentist or prosthodontist is necessary to determine the most suitable treatment plan for each individual case.