Maiorana Carlo, Beretta Mario, Salina Sergio, Santoro Franco
Department of Oral Surgery, University of Milan School of Dentistry.
Int J Periodontics Restorative Dent. 2005 Feb;25(1):19-25.
Bone grafting may be required prior to implant placement, at the time of implant placement, or subsequent to it. The aim of this study was to compare the healing of onlay block grafts when deproteinized bovine bone coverage was used with the healing of the grafts without such coverage. The purpose was a clinical evaluation of deproteinized bovine bone's ability to reduce grafted bone resorption. The results indicated that bovine bone can be placed over grafted areas, taking advantage of its osteoconductive properties and compensating for the natural bone resorption caused by remodeling.
在种植体植入前、植入时或植入后可能需要进行骨移植。本研究的目的是比较使用脱蛋白牛骨覆盖物时覆盖式块状骨移植的愈合情况与未使用这种覆盖物的移植骨的愈合情况。目的是对脱蛋白牛骨减少移植骨吸收的能力进行临床评估。结果表明，可以利用牛骨的骨传导特性将其放置在移植区域上，以补偿由重塑引起的天然骨吸收。
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