Prevalence and Morphology of C-Shaped Canals: A CBCT Analysis in a Korean Population

<div>Cone-beam computed tomography (CBCT) scans and panoramic views of teeth observed to have C-shaped canals on CBCT. (a) A case of a mandibular second molar with a fused root on a panoramic radiograph. (b) A case of a mandibular second molar with a separated root on a panoramic radiograph.</div>

Scanning

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Figure 4

Figure 4: Prevalence and Morphology of C-Shaped Canals: A CBCT Analysis in a Korean Population 