Research Article
Root Canal Anatomy of Myanmar Permanent Mandibular Incisors in Mandalay Region
Table 5
Distribution of lateral canal, accessory canal, and apical delta in mandibular central and lateral incisors.
| Types of teeth | Lateral canal, n (%) | Accessory canal, n (%) | Apical delta, n (%) | Presence | Absence | Presence | Absence | Presence | Absence |
| Permanent mandibular central incisors | 2 (2%) | 56 (58.33%) | 5 (5.21%) | 53 (55.21%) | 3 (3.08%) | 55 (57.29%) | Permanent mandibular lateral incisor | 4 (4.13%) | 34 (35.41%) | 2 (2.08%) | 36 (37.51%) | 1 (1.00%) | 37 (38.54%) | Total | 6 (6.25%) | 90 (89.75%) | 7 (7.29%) | 89 (92.71%) | 4 (4.17%) | 92 (95.83%) |
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