Importance of periodontal ligament thickness.

Abstract:

:This study evaluated whether periodontal ligament (PL) thickness varied with root size and examined the possible influence of this variation on orthodontic mechanics. Measurements were taken of the maxillary left first molar in 54 male Wistar rats. Mean mesial and distal PL thicknesses were compared between the intermediate buccal and mesiobuccal roots using paired Student's t-tests with a 5% significance level. Mean values differed significantly between roots (p < 2.2 × 10(-16)). PL thickness in rats is directly proportional to root dimensions.

journal_name

Braz Oral Res

journal_title

Brazilian oral research

authors

Cuoghi OA,Tondelli PM,Aiello CA,Mendonça MR,Costa SC

doi

10.1590/s1806-83242013000100014

subject

Has Abstract

pub_date

2013-01-01 00:00:00

pages

76-9

issue

1

eissn

1806-8324

issn

1807-3107

pii

S1806-83242013000100014

journal_volume

27

pub_type

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