Phase transformation and mechanical properties of heat-treated nickel-titanium rotary endodontic instruments at room and body temperatures.

BMC Oral Health · 2023 · PMC10614384 · PMID 37904159

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a clear trendno p-value reported

In contrast, VB and RE were almost the same in cross-sectional shape and area and similar in the number of blades, whereas RE exhibited a clear trend of lower bending loads and higher NCF values than VB.

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