2021
DOI: 10.1055/s-0041-1729581
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Avaliação da confiabilidade e reprodutibilidade da classificação de Roussouly para os tipos de lordose lombar

Abstract: Resumo Objetivo Determinar a confiabilidade e reprodutibilidade intra- e interavaliadores da classificação dos tipos de lordose lombar de Roussouly. Métodos Foram utilizadas 104 radiografias panorâmicas da coluna vertebral em incidência de perfil, de banco de dados, de indivíduos do sexo masculino com idade entre 18 e 40 anos. Utilizando o software Surgimap (Nemaris Inc., Nova York, NY, EUA), seis examinadores com diferentes níveis de experiência aferiram os ângulos espinopélvicos e classif… Show more

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“…Third, even if the Roussouly classification has shown good reliability and reproducibility, 24 patients with borderline cut-off values of SS often have different measurements, ≤ 35° in the distal apex of lordosis, and between 35 and 45° in anteverted patients. However, the SS measurement did correlate with these borderlines, with 29.9° (standard deviation (SD) 5°) for the former group and 41.3° (SD 5°) for the latter.…”
Section: Discussionmentioning
confidence: 99%
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“…Third, even if the Roussouly classification has shown good reliability and reproducibility, 24 patients with borderline cut-off values of SS often have different measurements, ≤ 35° in the distal apex of lordosis, and between 35 and 45° in anteverted patients. However, the SS measurement did correlate with these borderlines, with 29.9° (standard deviation (SD) 5°) for the former group and 41.3° (SD 5°) for the latter.…”
Section: Discussionmentioning
confidence: 99%
“…The definition of the lordotic apex may be doubtful, allowing divergences between types 1 and 2. 24 Nevertheless, we analyzed patients with a distal apex of lordosis together, patient with an apex at L5-S1 progress to eventually have an apex at the L5 level when ageing, 25 and both have shown the same biomechanics. 18 However, it might be possible that this analysis underestimates the rate of patients with a low anteverted PI, corresponding to 16% of the population in other studies of healthy patients (vs 11% in our cohort), 12 but it is the first analysis of this spine shape in patients suffering from hip arthritis.…”
Section: Discussionmentioning
confidence: 99%