Anatomy Research International / 2015 / Article / Tab 3

Research Article

Variations in the Root Form and Root Canal Morphology of Permanent Mandibular First Molars in a Sri Lankan Population

Table 3

Prevalence of intercanal communications (percentage from the total number of roots).

Cervical 1/3Middle 1/3Apical 1/3

Mesial root10 (2.60%)53 (13.77%)74 (19.22%)
Distal root017 (4.40%)16 (4.15%)

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