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Table 3 Distribution of MB2 canals in maxillary first molar teeth according to patient’s sex

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

MB2 canal in maxillary first molar teeth

Sex

Total

Female

Male

n

Percent

n

Percent

MB2 present

62

53,9

48

68,6

110

MB2 absent

53

46,1

22

31,4

75

Total

115

100,0

70

100,0

185

  1. chi2 = 3,878; p = 0,0489