Analysis of lower extremity alignment in achondroplasia - Interobserver reliability and intraobserver reproducibility

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dc.contributor.authorInan, M
dc.contributor.authorJeong, C
dc.contributor.authorChan, G
dc.contributor.authorMackenzie, WG
dc.contributor.authorGlutting, J
dc.date.accessioned2024-08-04T20:15:20Z
dc.date.available2024-08-04T20:15:20Z
dc.date.issued2006
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study was designed to evaluate the reliability and reproducibility of frontal plane malalignment measurements using the mechanical axis deviation method in achondroplasia and to determine whether the patient's age has any influence on these measurements. A total of 150 anteroposterior standing radiographs of the lower extremities were randomly selected for the study. Radiographs were divided into three groups according to age: group 1, younger than 6 years of age; group 2, 6 to 10 years of age; group 3, older than 10 years of age. Interobserver agreement for the medial proximal tibial angle and the lateral distal tibial angle measurements were poor (0.32 and 0.38, respectively) in group 1, but agreement increased between observers with increasing patient age. Good to excellent intraobserver reproducibility was found in all groups, except measurement of the medial proximal tibial angle in group 1, where the results were poor (0.36). Significant measurement errors in the proximal and distal tibial joint lines are possible in children less than 6 years of age with achondroplasia.en_US
dc.identifier.doi10.1097/01.bpo.0000187999.68966.58
dc.identifier.endpage78en_US
dc.identifier.issn0271-6798
dc.identifier.issn1539-2570
dc.identifier.issue1en_US
dc.identifier.pmid16439907en_US
dc.identifier.scopus2-s2.0-33644871188en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage75en_US
dc.identifier.urihttps://doi.org/10.1097/01.bpo.0000187999.68966.58
dc.identifier.urihttps://hdl.handle.net/11616/94302
dc.identifier.volume26en_US
dc.identifier.wosWOS:000234348700016en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherLippincott Williams & Wilkinsen_US
dc.relation.ispartofJournal of Pediatric Orthopaedicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectachondroplasiaen_US
dc.subjectdeformity correctionen_US
dc.subjectreliabilityen_US
dc.subjectreproducibilityen_US
dc.titleAnalysis of lower extremity alignment in achondroplasia - Interobserver reliability and intraobserver reproducibilityen_US
dc.typeArticleen_US

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