The effect of a deproteinized bovine bone mineral on bone ... | 合法醫療器材資訊網

由CHHämmerle著作·1998·被引用331次—Theeffectofadeproteinizedbovinebonemineralonboneregenerationaroundtitaniumdentalimplants.ClinOralImplantsRes.1998Jun;9(3):151-62.doi: ...

The aim of the present experiment was to test the effect of a deproteinized bovine bone mineral (Bio-Oss) on guided bone regeneration (GBR) in dehiscence defects around implants. The first 2 molars and all premolars were extracted on both sides of the mandibles of 3 monkeys (Macaca fascicularis). Three months later, 2 titanium plasma-coated cylindrical implants were placed in all quadrants of each monkey. During the surgical procedure, standardized dehiscence defects were produced buccally and lingually, measuring 2.5 mm in width and 3 mm in height. Four different experimental situations were created: 2 sites in each monkey were covered with an ePTFE membrane (M), 2 were filled with the graft material (DBBM), 2 were filled with the graft material and also covered with a membrane (M + DBBM), and 2 control sites were neither grafted nor covered (C). The flaps were sutured to allow for primary healing. Linear measurements of bone ...