2021
DOI: 10.1055/s-0040-1718511
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A ressonância magnética do joelho usando a bobina de corpo é equivalente à TC na medição da distância TT-ST: Removendo o viés sistemático

Abstract: Resumo Objetivo Comparar a ressonância magnética (RM) usando uma bobina corporal e tomografia computadorizada (TC) na medição da distância tubérculo tibial-sulco troclear (TT-ST) e as distâncias tendão patelar-sulco troclear cartilaginoso (TP-STC), e avaliar a confiabilidade interavaliador. Métodos O grupo de estudo consistiu em 34 joelhos de 17 indivíduos assintomáticos sem história de patologia, trauma ou cirurgia no joelho. Uma tomografia computadorizada (TC) de baixa dose e uma sequênci… Show more

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“…Likewise, in the present study, there were ~10 degrees of difference in knee flexion between the CT and MRI (knee flexion angles were 7.1 ± 6.0 deg in MRI and –1.0 ± 4.7 deg in CT, P < 0.001) (Table 3). A high agreement of TT-TG between CT and MRI measurements was reported after acquisition of CT and MRI with the knee in full extension, 16 demonstrating the important effect of sagittal alignment of the knee during scans on TT-TG. However, given our results, more equivalent results might have been obtained if the images had been acquired with the knee flexed (Fig.…”
Section: Discussionmentioning
confidence: 68%
“…Likewise, in the present study, there were ~10 degrees of difference in knee flexion between the CT and MRI (knee flexion angles were 7.1 ± 6.0 deg in MRI and –1.0 ± 4.7 deg in CT, P < 0.001) (Table 3). A high agreement of TT-TG between CT and MRI measurements was reported after acquisition of CT and MRI with the knee in full extension, 16 demonstrating the important effect of sagittal alignment of the knee during scans on TT-TG. However, given our results, more equivalent results might have been obtained if the images had been acquired with the knee flexed (Fig.…”
Section: Discussionmentioning
confidence: 68%