Root Canal Anatomy of Myanmar Permanent Mandibular Incisors in Mandalay Region

Table 3

Root canal anatomy of mandibular incisors according to Vertucci’s classification.

Vertucci’s classification	Type Ι	Type ΙΙ	Type ΙΙΙ	Type ΙV	Type V	Type VΙ	Type VΙΙ	Type VΙΙΙ	1-3-2	2-3-1	1-2-1-2-1
Permanent mandibular central incisors	42	1	10	—	—	—	—	—	1	—	4
Permanent mandibular lateral incisors	26	—	11	—	—	—	—	—	—	1	—
Total (percentage)	68 (70.8%)	1 (1.04%)	21 (21.88%)						1 (1.04%)	1 (1.04%)	4 (4.17%)