Root Canal Morphology of Mandibular First Permanent Molars in an Indian Population

Table 1

Number of roots and canals in mandibular first molars.

No. of teeth	No. of roots		No. of canals per tooth
	2	3	3	4	5
150	142	8	96	54	—
	94.6%	5.3%	64%	36%	—