Reliability of the cervical vertebrae maturation (CVM) method

Bratislavské lekárske listy
A Predko-EngelP S Fudalej

Abstract

To assess the reliability of the cervical vertebrae maturation method (CVM). Skeletal maturity estimation can influence the manner and time of orthodontic treatment. The CVM method evaluates skeletal growth on the basis of the changes in the morphology of cervical vertebrae C2, C3, C4 during growth. These vertebrae are visible on a lateral cephalogram, so the method does not require an additional radiograph. In this website based study, 10 orthodontists with a long clinical practice (3 routinely using the method - "Routine user - RU" and 7 with less experience in the CVM method - "Non-Routine user - nonRU") rated twice cervical vertebrae maturation with the CVM method on 50 cropped scans of lateral cephalograms of children in circumpubertal age (for boys: 11.5 to 15.5 years; for girls: 10 to 14 years). Kappa statistics (with lower limits of 95% confidence intervals (CI)) and proportion of complete agreement on staging was used to evaluate intra- and inter-assessor agreement. The mean weighted kappa for intra-assessor agreement was 0.44 (range: 0.30-0.64; range of lower limits of 95% CI: 0.12-0.48) and for inter-assessor agreement was 0.28 (range: -0.01-0.58; range of lower limits of 95% CI: -0.14-0.42). The mean proportion of i...Continue Reading

Citations

Oct 24, 2015·European Journal of Orthodontics·Piotr FudalejChristos Katsaros
Jul 15, 2016·Journal of Orofacial Orthopedics = Fortschritte Der Kieferorthopädie : Organ/official Journal Deutsche Gesellschaft Für Kieferorthopädie·H Fischer-Brandies
Jan 10, 2020·International Journal of Legal Medicine·Ayse GulsahiRoberto Cameriere
Jul 3, 2021·BioMed Research International·Ayah JouriehMohammad Khursheed Alam

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