International Journal of Dentistry / 2014 / Article / Tab 2

Research Article

Marginal and Internal Fit of Cobalt-Chromium Fixed Dental Prostheses Generated from Digital and Conventional Impressions

Table 2

Absolute marginal gap between finish line and crown margin for conventional and digital impression techniques.

Impression technique Absolute marginal gap ( m)
Premolar 34Molar 36FDP 34–36
Mean(SD)Mean(SD)Mean(SD)

Conventional1014030.915419.014722.6
Digital1014644.513924.714232.6
Significance (2-tailed) ( )0.7880.1000.425