• Login
    View Item 
    •   MBRU Knowledge Repository Home
    • Hamdan Bin Mohammed College of Dental Medicine (HBMCDM)
    • Faculty Publications (HBMCDM)
    • View Item
    •   MBRU Knowledge Repository Home
    • Hamdan Bin Mohammed College of Dental Medicine (HBMCDM)
    • Faculty Publications (HBMCDM)
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Dental calcification stages as determinants of the peak growth period

    View/Open
    304-2016.10 Athanasios E. Athanasiou (594.8Kb)
    Date
    2016-07-25
    Author
    Athanasiou, Athanasios E.
    Metadata
    Show full item record
    Abstract
    Objective: The objective of this study was to investigate the diagnostic accuracy of dental maturation stages for identifying individual-specific skeletal maturation phases. Subjects and methods: Prior to initiating this study, 255 orthodontic patients comprising 145 girls and 110 boys from the Department of Orthodontics, Aristotle University of Thessaloniki, Greece were identified. Lateral cephalometric and panoramic radiographs were evaluated. Dental calcification stages were assessed according to the Demirjian method and skeletal maturation according to the cervical vertebral maturation stage (CVMS) method. Statistical assessments included Spearman Brown formula, descriptive statistics, Spearman’s rho correlation coefficient, and positive likelihood ratios (LHRs). Results: The highest (r = 0.725) correlations were found for second molars and the lowest correlation for canines (r = 0.463, p \ 0.001). Positive LHR values exceeding ten were found to identify the pre-peak growth phase in conjunction with the second molar (stage D), second premolar (stage E), and first premolar (stages D and E). Only the second molar (stage F) yielded positive LHR values for identifying the peak growth phase. The positive LHR values for the second molar also facilitated identification of the post-peak growth phase (stage H). Taking the clinical diagnostic efficacy of the second molar into account in identifying these growth phases, we calculated the positive LHRs of the second molar to determine dental maturation stages for diagnosing CVMS II and III. Positive LHR values greater than 10 identified CVMS II (stage D). Conclusion: Evaluating dental maturation is a useful initial diagnostic step when assessing skeletal growth. The calcification stages of the second molar provide reliable diagnostic information with which to determine the pubertal growth spurt.
    URI
    https://repository.mbru.ac.ae/handle/1/488
    Collections
    • Faculty Publications (HBMCDM)

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of MBRU Knowledge RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV