3D computer tomography for measurement of femoral position in acl reconstruction

Autor: Tiago Lazzaretti Fernandes, Nuno Miguel Morais Fonseca Martins, Felipe de Andrade Watai, Cyro Albuquerque Neto, André Pedrinelli, Arnaldo José Hernandez
Jazyk: English<br />Portuguese
Rok vydání: 2015
Předmět:
Zdroj: Acta Ortopédica Brasileira, Vol 23, Iss 1, Pp 11-15 (2015)
Druh dokumentu: article
ISSN: 1413-7852
DOI: 10.1590/1413-78522015230100993
Popis: Objective: To validate intra- and inter-class correlation coefficients of a transparent 3D-TC protocol and investigate relationships between different axial rotations.Methods: Twenty unilateral knee TCs (iSite - Philips) were evaluated by means of a transparent 3D-TC OsiriX Imaging Software (v.3.9.4), 3D MPR protocol. Mathematical model of femoral tunnel projections acquired on vertical and horizontal rotations from -20 to +20 degrees. Height (h'/H) and length (t'/T) of tunnel projections have been analyzed by the Bernard and Hertel's method.Statistics: power of study=80%, ICC, ANOVA, p
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