Microcomputed tomographic analysis of the furcation grooves of maxillary first premolars.

Objectives: The aims of this study were to conduct a morphometric analysis on the buccal furcation grooves in freshly extracted bifurcated maxillary first premolars (MFPs) and to correlate all anatomical measurements using microcomputed tomography.

Materials And Methods: Twenty-three human MFPs with bifurcated canals were selected for this study. The specimens were analyzed with microcomputed tomography.