Prevalence of Three-Rooted Mandibular First Molars among Indians Using SCT

Figure 2

Axial CT scans of unilateral permanent three-rooted mandibular first molar. (a) Coronal section, (b) pulp-chamber section, (c) coronal-third root section, (d) mid-root section, and (e) apical-third root section. Arrows indicate extra DL roots.

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(b)

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