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Table 1 The incidence of middle mesial canals in mandibular first molars of different sex

From: Classification and morphology of middle mesial canals of mandibular first molars in a southern Chinese subpopulation: a cone-beam computed tomographic study

Sex

Single side

Both side

Total

Left

Right

Male

39 (24.68%)

37 (23.42%)

5 (3.16%)

81 (51.27%)

Female

36 (22.78%)

37 (23.42%)

4 (2.53%)

77 (48.73%)

Total

149 (94.30%)

9 (5.70%)

158 (9.03%)

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BMC Oral Health

ISSN: 1472-6831

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