Evaluation of the Trueness and Precision of Cast, Milled-Cast, Milled, and 3D-Printed Post-and-Core Techniques Using Matching Software: An In Vitro Study

17 July 2026 : Laboratory Research

Majed S. Altoman

^{ABEG 1*}, Manar K. Alamri

^{BEF 2}, Asim A. Alsarh

^{EF 3}, Nada S. Alahmari^{EF 4}, Ali J. Asiri

^{EF 5}, Atheer N. Almuaddi^{EF 3}, Mohammed A. Alfaifi^{ABD 1}, Hatem Alqarni^{ABE 6}, Satheesh B. Haralur^{ABCD 1}

DOI: 10.12659/MSM.953491

Med Sci Monit 2026; 32:e953491

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Table 2 Welch’s ANOVA Results for RMS values from different fabrication method groups.

Source	df (between)	df (within)	F	P
Welch’s ANOVA	3	19.339	267.793	< 0.001
Note. The denominator degrees of freedom are adjusted according to Welch’s procedure. ANOVA, analysis of variance; df, degrees of freedom.

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