Page 36 - Craniomaxillofacial Implant Surgery - Jeroen P.J. Dings
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                                Chapter 2
  Figure 4 Localization of reference holes.
Figure 6 Digital markers (blue) indicating outer bony dimensions connected by a straight yellow line parallel to bony reference holes.
Figure 5 Digital plane perpendicular to cut surface and parallel to reference hole.
Figure 7 Cross-sectional image for linear measurements of the bone width.
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All measurements were performed using the same non-glare 23-inch flat panel colour monitor screen with a resolution of 1920x1080, luminance 250 cd/m2 with an color depth (DFC) at 16.7M and pixel pitch (mm) of 0.2652 (H) x 0.2652 (V). Brightness and contrast settings were fixed at two different standard bone settings of planning software programs: window level 276 and window width 1500 (Procera System; NobelGuidetm; Nobel Biocare, Göteborg, Sweden) and window level 600 and window width 3200 (Maxilim). Linear measurements were made at these two different settings.
Statistical analysis
The mean of measurements of all observers obtained from CBCT and MDCT images were compared amongst themselves and to the mean of physical measurements as


























































































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