Effect of in-office bleaching on surface roughness of additively versus subtractively manufactured tooth-colored materials used for fixed definitive prostheses.

BMC Oral Health · 2026 · PMC12927234 · PMID 41629901

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highly significantno p-value reported

A p-value of < 0.05 was considered statistically significant, whereas pvalues < 0.001 were highly significant.

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