Postdoctoral Fellow, Department of Reconstructive Dentistry & Gerodontology, School of Dental Medicine, University of Bern, Bern, Switzerland; and Assistant Professor, Department of Life Science Dentistry, The Nippon Dental University, Niigata, Japan.
Fellow, Advanced Studies in Oral Implantology, Department of Reconstructive Dentistry & Gerodontology, School of Dental Medicine, University of Bern, Bern, Switzerland.
J Prosthet Dent. 2018 May;119(5):717-719. doi: 10.1016/j.prosdent.2017.08.005. Epub 2017 Sep 29.
Fractured implant abutment screws can be retrieved with repair or rescue devices. However, whether the screw was completely retrieved or the inner implant body was damaged may be uncertain. A silicone replica technique was recently implemented in Bern and may be the most predictable method available at the moment for clinically assessing the internal implant body. This technique is straightforward and precise and may help dentists determine the internal implant condition when managing a fractured screw.
断裂的种植体基台螺丝可以使用修复或救援装置进行取出。但是，螺丝是否完全取出或内种植体是否受损可能不确定。最近在伯尔尼实施了一种硅橡胶复制技术，该技术目前可能是临床评估内种植体最具预测性的方法。该技术简单而精确，当处理断裂的螺丝时，牙医可以使用该技术来确定内种植体的情况。
