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Acta Orthopaedica Volume 91, 2020 - Issue 3
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Articles

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

Cyrus BrodénDepartment of Surgery and Cancer, Imperial College London, London, UK; ;Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden; Correspondence[email protected]
,
Olof SandbergSectra, Linköping, Sweden;
,
Olof SköldenbergDepartment of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden;
,
Hampus StigbrandDepartment of Orthopedic Surgery, Länssjukhuset, Gävle, Sweden; Center for Research and Development, Uppsala University/County Council of Gävleborg, Sweden;
,
Mari HänniDepartment of Surgical Sciences, Section of Radiology, Uppsala University Hospital, Uppsala, Sweden;
,
Joshua W GilesDepartment of Mechanical Engineering, University of Victoria, Victoria, BC, Canada;
,
Roger EmeryDepartment of Orthopaedic Surgery, St Mary’s Hospital, London, UK;
,
Stergios LazarinisDepartment of Orthopedics, Institute of Surgical Sciences, Uppsala University Hospital, Uppsala, Sweden;
,
Andreas NyströmDepartment of Orthopedics, Institute of Surgical Sciences, Uppsala University Hospital, Uppsala, Sweden;
&
Henrik OlivecronaDepartment of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
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Pages 260-265 | Published online: 14 Feb 2020

Citations (13)

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Read on this site (4)

Cyrus Brodén, Olof Sandberg, Henrik Olivecrona, Roger Emery & Olof Sköldenberg. (2021) Precision of CT-based micromotion analysis is comparable to radiostereometry for early migration measurements in cemented acetabular cups. Acta Orthopaedica 92:4, pages 419-423.
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Stephan M Röhrl. (2020) “Great balls on fire:” known algorithm with a new instrument?. Acta Orthopaedica 91:6, pages 621-623.
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Hampus Stigbrand, Keenan Brown, Henrik Olivecrona & Gösta Ullmark. (2020) Implant migration and bone mineral density measured simultaneously by low-dose CT scans: a 2-year study on 17 acetabular revisions with impaction bone grafting. Acta Orthopaedica 91:5, pages 571-575.
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Ian F Blom, Lennard A Koster, Bart Ten Brinke & Nina M C Mathijssen. (2020) Effective radiation dose in radiostereometric analysis of the hip. Acta Orthopaedica 91:4, pages 1-395.
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Articles from other publishers (9)

Eva Lundqvist, Henrik Olivecrona, Per Wretenberg & Marcus Sagerfors. (2023) CT-Based Micromotion Analysis After Locking Plate Fixation of AO Type C Distal Radius Fractures. Indian Journal of Orthopaedics 57:12, pages 2031-2039.
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Frank-David Øhrn, Lars H W Engseth, Are H Pripp, Stephan M H Röhrl & Anselm Schulz. (2023) Dose reduction does not impact the precision of CT-based RSA in tibial implants: a diagnostic accuracy study on precision in a porcine cadaver. Acta Orthopaedica 94, pages 550-544.
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Magnus Poulsen, Are H Stødle, Lars Nordsletten & Stephan M Röhrl. (2023) CT-based radiostereometric analysis for assessing midfoot kinematics: precision compared with marker-based radiostereometry. Acta Orthopaedica 94, pages 366-372.
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Nynke van der Gaast, Jellina M. Huitema, Britt H. J. Edwards, Joy Verbakel, Dagmar S. Alderlieste, Job N. Doornberg, Michael J. R. Edwards, Ruurd L. Jaarsma & Erik Hermans. (2023) Quantifying the Differences between 3D Virtual Planning and Attained Postoperative Reduction on CT for Patients with Tibial Plateau Fractures; a Clinical Feasibility Study. Journal of Personalized Medicine 13:5, pages 788.
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Lars H W Engseth, Anselm Schulz, Are H Pripp, Stephan M H Röhrl & Frank-David Øhrn. (2023) CT-based migration analysis is more precise than radiostereometric analysis for tibial implants: a phantom study on a porcine cadaver. Acta Orthopaedica 94, pages 207-214.
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Natalie Lundin, Henrik Olivecrona, Peyman Bakhshayesh, Lena Gordon Murkes & Anders Enocson. (2023) Computed tomography micromotion analysis in the follow-up of patients with surgically treated pelvic fractures: a prospective clinical study. European Journal of Orthopaedic Surgery & Traumatology.
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Daniel Reiser, Marcus Sagerfors, Per Wretenberg, Kurt Pettersson & Per Fischer. (2023) Clinical, Radiographic, and Patient-Perceived Outcome After Radial Hemi-Wrist Arthroplasty With a New Implant: 20 Cases With 5-Year Follow-up. HAND, pages 155894472311514.
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Han Cao. (2023) Accuracy of radiostereometric analysis using a motorized Roentgen system in a pilot study for clinical simulation. Medical Engineering & Physics 111, pages 103929.
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Bengt Mjöberg. (2021) Hip prosthetic loosening: A very personal review. World Journal of Orthopedics 12:9, pages 629-639.
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