The relationship of the occurrence between three-rooted deciduous mandibular second molars and three-rooted permanent mandibular first molars in children

Background/purpose: This study aimed to determine the correlation between the occurrence of three-rooted deciduous mandibular second molars and three-rooted permanent mandibular first molars in children. Materials and methods: Orthopantograms (n = 977) obtained from August 2008 to December 2010 were...

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Bibliographic Details
Main Authors: Chia-ling Hsu, Jou-en Huang, Hui-ling Chen, Ming-gene Tu, Jeng-fen Liu
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Journal of Dental Sciences
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1991790220302452