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Low-dose CT-based implant motion analysis is a precise tool for early migration measurements of hip cups: a clinical study of 24 patients

机译：基于低剂量CT的植入物运动分析是髋部杯的早期迁移测量的精确工具：24例患者的临床研究

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Background and purpose — Early implant migration is known to be a predictive factor of clinical loosening in total hip arthroplasty (THA). Radiostereometric analysis (RSA) is the gold standard used to measure early migration in patients. However, RSA requires costly, specialized imaging equipment and the image process is complex. We determined the precision of an alternative, commercially available, CT method in 3 ongoing clinical THA studies, comprising 3 different cups.

机译：背景和目的 - 已知早期植入物迁移是总髋关节置换术（THA）中临床松动的预测因素。辐射静脉分析（RSA）是用于测量患者早期迁移的金标准。但是，RSA需要昂贵，专业的成像设备和图像过程复杂。我们确定了3种持续的临床研究中的替代，可商购，CT方法的精度，包括3种不同的杯子。

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期刊名称 Acta Orthopaedica
作者
Cyrus Brodén; Olof Sandberg; Olof Sköldenberg; Hampus Stigbrand; Mari Hänni; Joshua W Giles; Roger Emery; Stergios Lazarinis; Andreas Nyström; Henrik Olivecrona;
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作者单位

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年(卷),期 2020(91),3
年度 2020
页码 260–265
总页数 6
原文格式 PDF
正文语种
中图分类矫形学;
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专利

1. Low-dose CT-based implant motion analysis is a precise tool for early migration measurements of hip cups: a clinical study of 24 patients [J] . Cyrus Brodén, Olof Sandberg, Olof Sk?ldenberg, Acta orthopaedica. . 2020,第3期

机译：基于低剂量CT的植入物运动分析是髋部杯的早期迁移测量的精确工具：24例患者的临床研究
2. Precision of CT-based micromotion analysis is comparable to radiostereometry for early migration measurements in cemented acetabular cups [J] . Cyrus Brodén, Olof Sandberg, Henrik Olivecrona, Acta orthopaedica. . 2021,第4期

机译：基于CT的微调分析的精度与粘液髋臼杯中的早期迁移测量的辐射静脉测量相当
3. Development and validation of an automated and marker-free CT-based spatial analysis method (CTSA) for assessment of femoral hip implant migration?In vitro accuracy and precision comparable to that of radiostereometric analysis (RSA) [J] . Thierry Scheerlinck, Mathias Polfliet, Rudi Deklerck, Acta orthopaedica. . 2016,第2期

机译：开发和验证用于评估股骨股骨植入物迁移的自动，无标记的基于CT的空间分析方法（CTSA）？体外准确性和精密度可与放射线立体分析（RSA）媲美
4. The clinical precision of acetabular cup position after CT-based navigation assisted THA using VectorVision Hip for Japanese patients [C] . Kunihiko Tokunaga, Dai Miyasaka, Reiko Takano, International Society for Computer Assisted Orthopaedic Surgery. Meeting . 2007

机译：基于CT的导航辅助THA在日本患者的v v vsiantvision hip后髋臼杯位置的临床精度
5. The Impact of Peri-implant Soft Tissue Properties on Patient-reported and Clinically Assessed Outcomes: A Prospective Study. [D] . Bonino, Francesca. 2015

机译：植入物周围软组织特性对患者报告和临床评估结果的影响：一项前瞻性研究。
6. Development and validation of an automated and marker-free CT-based spatial analysis method (CTSA) for assessment of femoral hip implant migration In vitro accuracy and precision comparable to that of radiostereometric analysis (RSA) [O] . Thierry Scheerlinck, Mathias Polfliet, Rudi Deklerck, 2016

机译：自动和无标记的基于CT的空间分析方法（CTSA）的开发和验证用于评估股骨髋关节植入物的迁移-体外准确性和精密度可与放射线立体分析（RSA）媲美
7. Low-dose CT-based implant motion analysis is a precise tool for early migration measurements of hip cups: a clinical study of 24 patients [O] . Cyrus Brodén, Olof Sandberg, Olof Sköldenberg, 2020

机译：基于低剂量CT的植入物运动分析是髋部杯的早期迁移测量的精确工具：24例患者的临床研究

Low-dose CT-based implant motion analysis is a precise tool for early migration measurements of hip cups: a clinical study of 24 patients

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