Homiak A W, Cook P A, DeBoer J
U.S. Army Dental Activity, Fort Bliss, Texas.
J Prosthet Dent. 1992 Mar;67(3):364-9. doi: 10.1016/0022-3913(92)90248-9.
Implant abutments can be exposed to a variety of oral prophylaxis procedures. In this in vitro study, titanium abutments were subjected to five oral prophylaxis treatment modalities; a metal scaler, a plastic scaler, a rubber cup, a rubber cup with tin oxide, and an air-powder abrasive. The abutment surfaces were then examined under both light and scanning electron microscopes. The metal scaler was seen to roughen the titanium surface. All other modalities tested appeared to smooth the titanium surface by removing surface debris and rounding off the sharp machined grooves present on the untreated abutment surface.
种植体基台可能会接触到各种口腔预防措施。在这项体外研究中，钛基台接受了五种口腔预防治疗方式；金属洁治器、塑料洁治器、橡胶杯、含氧化锡的橡胶杯和气粉磨蚀。然后在光学显微镜和扫描电子显微镜下检查基台表面。发现金属洁治器会使钛表面粗糙。测试的所有其他方式似乎都通过去除表面碎屑并使未处理的基台表面上存在的尖锐加工凹槽变圆来使钛表面光滑。
