International Journal of Dentistry / 2014 / Article / Tab 3

Research Article

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

Table 3

Cervical area discrepancy for conventional and digital impression techniques.

Impression technique Cervical area discrepancy ( m)
Premolar 34Molar 36FDP 34–36
Mean(SD)Mean(SD)Mean(SD)

Conventional10619.17719.36912.4
Digital104411.7446.4448.2
Significance (2-tailed) ( 1)0.003<0.0010.001