An efficacious horizontal angulation separated radiographically superimposed canals in upper premolars with different root morphologies
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DOI: 10.1016/j.heliyon.2020.e04294
Abstract: Objectives To determine the effect of various horizontal beam angulations on radiographically separating superimposed canals in upper premolars with different external root morphologies. Materials and methods The independent variables were 1) three different external root… read more here.
Keywords: angulation; root; separation; upper premolars ... See more keywords