Comparative analysis of stress distribution in one-piece and two-piece implants with narrow and extra-narrow diameters: A finite element study.
Fabricia Teixeira BarbosaLuiz Carlos Silveira ZanattaEdélcio de Souza RendohlSergio Alexandre GehrkePublished in: PloS one (2021)
The results of this study show that the extra-narrow one-piece implant should be used with great caution, especially in areas of non-axial loads, whereas the one- and two-piece narrow-diameter implants show adequate behavior in both directions of the applied load.