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Table 1 Number of roots in the maxillary first and second molars

From: The morphology of maxillary first and second molars analyzed by cone-beam computed tomography in a polish population

Number of roots

Maxillary first molar

Maxillary second molar

n

Percent

n

Percent

1

–

–

5

2,4

2

–

–

12

5,8

3

185

100,0

190

91,8

Total

185

100,0

207

100,0

  1. chi2 = 12,296; p = 0, 0021