Artículos de revistas
Importance of periodontal ligament thickness
Fecha
2013-01-01Registro en:
Brazilian Oral Research, v. 27, n. 1, p. 76-79, 2013.
1806-8324
1807-3107
10.1590/S1806-83242013000100014
S1806-83242013000100014
WOS:000314389600014
2-s2.0-84874986580
2-s2.0-84874986580.pdf
8568814008546317
1245541242013543
Autor
Universidade Estadual Paulista (Unesp)
Universidade Estadual de Londrina (UEL)
Universidade de São Paulo (USP)
Institución
Resumen
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.
Materias
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