Scientifica / 2017 / Article / Tab 2

Research Article

Evaluation of Root Canal Morphology of Mandibular First and Second Premolars Using Cone Beam Computed Tomography in a Defined Group of Dental Patients in Iran

Table 2

Root shape (curvature) of mandibular first premolars.

Root shapeWomenMenTotal
count (%)count (%)

Straight50 (74.6)35 (67.3)85 (71.4)
Distal curve7 (10.4)5 (9.6)12 (10.1)
Distolingual curve2 (3.0)5 (9.6)7 (5.9)
Lingual curve2 (3.0)4 (7.7)6 (5.0)
Mesial curve4 (6.0)0 (0.0)4 (3.4)
Distobuccal curve1 (1.5)1 (1.9)2 (1.7)
Mesiobuccal curve1 (1.5)1 (1.9)2 (1.7)
Buccal curve0 (0.0)1 (1.9)1 (0.8)

Total6752119

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