A new retrieval system for cement-retained implant superstructures: a technical report.

作者信息

Ichikawa Tetsuo, Ishida Osamu, Watanabe Megumi, Tomotake Yoritoi, Wei Hua, Jianrong Chen

机构信息

Department of Oral & Maxillofacial Prosthodontics and Oral Implantology, Institute of Health Biosciences, University of Tokushima, Tokushima, Japan.

出版信息

J Prosthodont. 2008 Aug;17(6):487-9. doi: 10.1111/j.1532-849X.2008.00329.x. Epub 2008 Jun 9.

DOI:10.1111/j.1532-849X.2008.00329.x

PMID:18544129

Abstract

This article discusses two methods for improving the retrievability of cement-retained implant superstructures. One method involves incorporating a removal screw in the superstructure and the second method uses a small dimple on the abutment, accessed through a vent in the superstructure.

摘要