1. Comparison of fracture resistance between cast, CAD/CAM milling, and direct metal laser sintering metal post systems 
Mehmet Selim Bilgin, DDS, PhD, Ali Erdem, DDS, PhD, Erhan Dilber, DDS, PhD, İbrahim Ersoy, DDS, PhD 
Journal of Prosthodontic Research 
Volume 60, Issue 1, Pages (January 2016)
DOI: /j.jpor
Copyright © 2015 Japan Prosthodontic Society Terms and Conditions

2. Fig. 1
(A) Post fabricated with traditional casting. (B) Software views of computer-assisted design of metal post. (C) Post fabricated with laser sintering. (D) Post fabricated with CAD/CAM milling.
Journal of Prosthodontic Research  , 23-28DOI: ( /j.jpor )
Copyright © 2015 Japan Prosthodontic Society Terms and Conditions

3. Fig. 2
(A) Repairable fracture type after loading. (B) Non-repairable fracture type after loading. Arrow shows the vertical crack longitudinal to the root surface.
Journal of Prosthodontic Research  , 23-28DOI: ( /j.jpor )
Copyright © 2015 Japan Prosthodontic Society Terms and Conditions