Three-dimensional analysis of marginal and internal fit of copings fabricated with polyetherketoneketone (PEKK) and zirconia So-Yeon Bae, PhD, Jin-Young Park, PhD, Il-Do Jeong, PhD, Hae-Young Kim, DDS, PhD, Ji-Hwan Kim, MPH, PhD, Woong-Chul Kim, MPH, PhD Journal of Prosthodontic Research Volume 61, Issue 2, Pages 106-112 (April 2017) DOI: 10.1016/j.jpor.2016.07.005 Copyright © 2016 Japan Prosthodontic Society Terms and Conditions
Fig. 1 Diagram of the experimental procedure. Journal of Prosthodontic Research 2017 61, 106-112DOI: (10.1016/j.jpor.2016.07.005) Copyright © 2016 Japan Prosthodontic Society Terms and Conditions
Fig. 2 Three-dimensional analysis procedure. Journal of Prosthodontic Research 2017 61, 106-112DOI: (10.1016/j.jpor.2016.07.005) Copyright © 2016 Japan Prosthodontic Society Terms and Conditions
Fig. 3 Measurement of the three-dimensional analysis. Green shades indicate marginal fit whereas dark blue shades indicate internal fit. Journal of Prosthodontic Research 2017 61, 106-112DOI: (10.1016/j.jpor.2016.07.005) Copyright © 2016 Japan Prosthodontic Society Terms and Conditions
Fig. 4 Color-difference maps of marginal and internal discrepancy measurements. (A) PEKK. (B) Zirconia. Journal of Prosthodontic Research 2017 61, 106-112DOI: (10.1016/j.jpor.2016.07.005) Copyright © 2016 Japan Prosthodontic Society Terms and Conditions