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Association between mandibular second molars calcification stages in the panoramic images and cervical vertebral maturity in the lateral cephalometric images

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Association between mandibular second molars calcification stages in the panoramic images and cervical vertebral maturity in the lateral cephalometric images

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dc.contributor.author Toodehzaeim, Mohammad-Hossein es
dc.contributor.author Rafiei, Elahe es
dc.contributor.author Hosseini, Seyyed-Hadi es
dc.contributor.author Haerian, Alireza es
dc.contributor.author Hazeri-Baqdad-Abad, Milad es
dc.date.accessioned 2020-10-21T11:36:11Z
dc.date.available 2020-10-21T11:36:11Z
dc.date.issued 2020 es
dc.identifier.citation Toodehzaeim, Mohammad-Hossein ; Rafiei, Elahe ; Hosseini, Seyyed-Hadi ; Haerian, Alireza ; Hazeri-Baqdad-Abad, Milad. Association between mandibular second molars calcification stages in the panoramic images and cervical vertebral maturity in the lateral cephalometric images. En: Journal of Clinical and Experimental Dentistry, 12 2 2020: 148-153 es
dc.identifier.uri https://hdl.handle.net/10550/76002
dc.description.abstract Determination of maturation and evaluation of growth potential is extremely important in clinical orthodontics. The purpose of this study was to evaluate the diagnostic performance of the mandibular second molar calcification stages for identification of growth phases. In this cross-sectional descriptive study, samples were derived from panoramic radiographs and lateral cephalograms of 125 subjects (61 males and 64 females) with age ranging from 8 to 17 years and estimates of dental maturity (Demirjian Index [DI]) and skeletal maturity (Cervical vertebral maturation indicators CVMI]) were made. Correlations between DI and CVMI were shown by Spearman?s correlation. The diagnostic performance of the DI for the identification of the growth phase were evaluated using positive likelihood ratios (LHRs), with a threshold of ?10 for satisfactory performance. Correlations between second molar calcification and growth phase were 0.819 for females and 0.805 for males (P-value< 0.0001). LHR ?10 was only observed for the identification of the post-pubertal growth phase for the H stage of the second molar. In spite of the high correlation coefficients between mandibular second molar calcification stages and skeletal maturity, these stages are reliable only for the identification of the post pubertal growth phase. es
dc.title Association between mandibular second molars calcification stages in the panoramic images and cervical vertebral maturity in the lateral cephalometric images es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.56402 es
dc.type.hasVersion VoR es_ES

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