Root Canal Morphology of Permanent Maxillary and Mandibular Canines in Indian Population Using Cone Beam Computed Tomography

Table 5

Root diameter in cross-sectional view in mm (mean, ±standard deviation).

Position	BP			MD
	Mean	±SD	Range	Mean	±SD	Range
Maxillary canine (𝑛=250)
At CEJ	7.26	±0.675	5.51–8.85	4.79	±0.629	3.45–6.64
Middle third	6.56	±0.753	5.17–8.52	3.9	±0.581	2.92–5.97
Apical third	5.28	±0.726	2.74–6.59	3.2	±0.577	2.10–4.36
Mandibular canines (𝑛=250)
At CEJ	7.08	±0.641	5.32–8.22	4.74	±0.610	3.93–5.57
Middle third	6.21	±0.696	3.25–6.98	3.79	±0.586	3.10–4.83
Apical third	5.51	±0.719	3.24–6.11	3.13	±0.507	2.19–3.83

BP: buccopalatal, MD: mesiodistal, and SD: standard deviation.