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Table 4 Distribution of accessory canals in mandibular incisors (N[n])

From: A micro–computed tomographic analysis of the root canal systems in the permanent mandibular incisors in a Chinese population

 

Central incisors

Lateral incisors

Total Incisors

Lateral canal

3 (4)

1 (1)

4 (5)

Apical delta

7(8)

9 (13)

16 (21)

Accessory canal

9(12)

10 (14)

19 (26)

Main canal only

44

43

87

Total

53

53

106

  1. N Number of teeth; n Number of accessory canals
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BMC Oral Health

ISSN: 1472-6831

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