Comparison of the CT-based micromotion analysis method versus marker-based RSA in measuring femoral head translation and evaluation of its intra- and interobserver reliability: a prospective agreement diagnostic study on 27 patients up to 1 year

We showed that CT-RSA was comparable to marker-based RSA in measuring femoral head subsidence. Moreover, the intra- and interobserver reliability of the CT-RSA method was excellent, suggesting that the method is assessor independent.

Authors

Vasileios Angelomenos (ORCID: https://orcid.org/0000-0001-9207-221X)
Raéd Itayem (ORCID: https://orcid.org/0000-0003-2332-8183)
Bita Shareghi (ORCID: https://orcid.org/0000-0002-7872-8654)
Maziar Mohaddes (ORCID: https://orcid.org/0000-0003-1848-9054)

Institutions

Sahlgrenska University Hospital (SE)
Region Västra Götaland (SE)
University of Gothenburg (SE)

Publication Details

Journal: Acta Orthopaedica
Published: 2025-01-09
DOI: https://doi.org/10.2340/17453674.2024.42705
Citations: 2
Primary Topic: Orthopaedic implants and arthroplasty
Type: article
Field-Weighted Citation Impact: 4.01

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article

Comparison of the CT-based micromotion analysis method versus marker-based RSA in measuring femoral head translation and evaluation of its intra- and interobserver reliability: a prospective agreement diagnostic study on 27 patients up to 1 year

Vasileios Angelomenos, Raéd Itayem, Bita Shareghi, Maziar Mohaddes

Jan 9, 2025

2 citations

Acta Orthopaedica

Orthopaedic implants and arthroplasty

4.01

article

Comparison of the CT-based micromotion analysis method versus marker-based RSA in measuring femoral head translation and evaluation of its intra- and interobserver reliability: a prospective agreement diagnostic study on 27 patients up to 1 year

Vasileios Angelomenos, Raéd Itayem, Bita Shareghi, Maziar Mohaddes

January 9, 2025article en

2 citations

Abstract

We showed that CT-RSA was comparable to marker-based RSA in measuring femoral head subsidence. Moreover, the intra- and interobserver reliability of the CT-RSA method was excellent, suggesting that the method is assessor independent.

Acta OrthopaedicaVol. 96

Sahlgrenska University Hospital (SE), Region Västra Götaland (SE), University of Gothenburg (SE)

Openalex Percentile: Top 9%

Orthopaedic implants and arthroplasty

4.01

DOI Open Access PDF OpenAlex

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Comparison of the CT-based micromotion analysis method versus marker-based RSA in measuring femoral head translation and evaluation of its intra- and interobserver reliability: a prospective agreement diagnostic study on 27 patients up to 1 year — Vasileios Angelomenos, Raéd Itayem, et al. · Acta Orthopaedica (2025) | TGRS Research Map | TGRS