How to Best Identify Acetabular Retroversion on Radiographs: Thresholds to Guide Clinical Practice
The presence of the COS was very common among patients with hip pain. False-positive results (high COR/normal version) may occur because of AIIS morphology/low PT. Relevant thresholds of COR >30% and AWI/PWI ratio >0.6 can help with diagnostic accuracy. In cases in which either the COR or AWI/PWI ratio is high, axial cross-sectional imaging can further help to avoid false-positive results.
Authors
- Paul E. Beaulé (ORCID: https://orcid.org/0000-0001-7667-9994)
- George Grammatopoulos (ORCID: https://orcid.org/0000-0002-7444-9498)
- Pablo A. Slullitel (ORCID: https://orcid.org/0000-0002-8957-075X)
- Jeroen Verhaegen (ORCID: https://orcid.org/0000-0003-2254-9451)
- Kawan Rakhra (ORCID: https://orcid.org/0000-0002-1787-9096)
- Claudia Galletta
- Camille Vorimore
Institutions
- University of Antwerp (BE)
- University of Ottawa (CA)
- Ottawa Hospital (CA)
- Hospital Italiano de Buenos Aires (AR)
- Orthopedic Center (US)
- Antwerp University Hospital (BE)
- Ospedale San Pietro Fatebenefratelli (IT)
Publication Details
- Journal
- The American Journal of Sports Medicine
- Published
- 2024-08-21
- DOI
- https://doi.org/10.1177/03635465241265087
- Citations
- 4
- Primary Topic
- Hip disorders and treatments
- Type
- article
- Field-Weighted Citation Impact
- 2.29