Table 7 Comparison of changes in the mast cast between S12 and S23.

From: Three dimensional analysis on the deformation of the master cast during maxillary complete denture fabrication

Area

S12 (mm)

S23 (mm)

Difference (mm)

p − value

Mean ± SD

Mean ± SD

Mean ± SD

Palatal

 − 0.014 ± 0.011

 − 0.017 ± 0.012

0.003 ± 0.018

0.6368

Alveolar

 − 0.003 ± 0.009

 − 0.013 ± 0.011

0.011 ± 0.017

0.0535

Vestibule

 − 0.008 ± 0.007

 − 0.014 ± 0.008

0.006 ± 0.014

0.1785

Posterior

 − 0.033 ± 0.025

 − 0.014 ± 0.014

 − 0.019 ± 0.035

0.0778

All

 − 0.009 ± 0.009

 − 0.013 ± 0.010

0.004 ± 0.015

0.4343

  1. SD standard deviation.
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