Xuereb M1, Sorrentino F2, Damidot D3,4, Camilleri J5.
Clin Oral Investig. 2016 Jun;20(5):967-82. doi: 10.1007/s00784-015-1578-1. Epub 2015 Sep 1.OBJECTIVES: All implants, bone and endodontic cements need to be sufficiently radiopaque to be able to be distinguished from neighbouring anatomical structures post-operatively. For this purpose, radiopacifying materials are added to the cements to render them sufficiently radiopaque. Bismuth oxide has been quite a popular choice of radiopacifier in endodontic materials. It has been shown to cause dental discoloration. Read More