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Table 1 The difference value between BL and MD diameters (mm) at apical constriction

From: Morphological changes of the root apex in anterior teeth with periapical periodontitis: an in-vivo study

Group

BL diameter

MD diameter

BL-MD

Mean ± SD

Mean ± SD

Mean ± SD

AP

0.32 ± 0.10*

0.26 ± 0.06

0.06 ± 0.09*

Healthy teeth

0.28 ± 0.08

0.24 ± 0.07

0.04 ± 0.04

  1. SD standard deviation
  2. *p < 0.05, paired t tests
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BMC Oral Health

ISSN: 1472-6831

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