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Table 3 Number of upper and lower molars

From: Evaluation of mandibular and maxillary second molar root canal anatomy in a Turkish subpopulation using CBCT: comparison of Briseno-Marroquin and Vertucci classifications

  

Number of roots

Total

x2

p

1

2

3

4

   

Upper molar

Total

36 (2.7)

192 (14.4)

1083 (81.1)

24 (1.8)

1335

48.528

0.001*

 

Root name

M

B,P

MB,DB,P

MB,DB,P, Add. Root

   

M,D

MB,ML,D

   

Lower molar

Total

61 (5.8)

938 (89.8)

45 (4.3)

0 (0.0)

1044

57.455

0.001*

  1. *Chi-square analysis, significant (p<0.05)
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BMC Medical Imaging

ISSN: 1471-2342

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