- Ashraf M. Classifications used in total hip arthroplasty. In: Total hip replacement: an overview. Ed. Bagaria V. IntecOpen; 2018. p 19–33.
- Beard D J, Harris K, Dawson J, Doll H, Murray D W, Carr A J, Price A J. Meaningful changes for the Oxford hip and knee scores after joint replacement surgery. J Clin Epidemiol 2015; 68(1): 73–9.
- Critchley O, Callary S, Mercer G, Campbell D, Wilson C. Long-term migration characteristics of the Corail hydroxyapatite-coated femoral stem: a 14-year radiostereometric analysis follow-up study. Arch Orthop Trauma Surg 2020; 140(1): 121–7.
- Davies H, Ollivere B, Motha J, Porteous M, August A. Successful performance of the Bi-Metric uncemented femoral stem at a minimum follow-up of 13 years in young patients. J Arthroplasty 2010; 25(2): 186–90.
- Evans S. When and how can endpoints be changed after initiation of a randomized clinical trial? PLoS Clin Trials 2007; 2(4): 1–3.
- Fitzpatrick R, Carr A, Murray D. The Oxford hip score: A guide to the scoring system. Oxford: Oxford University Innovation; 2007.
- Hoornenborg D, Sierevelt I N, Spuijbroek JA, Cheung J, van der Vis H M, Beimers L, Haverkamp D. Does hydroxyapatite coating enhance ingrowth and improve longevity of a Zweymuller type stem? A double-blinded randomised RSA trial. Hip Int 2018; 28(2): 115–21.
- Jacobsen S, Jensen F K, Poulsen K, Stürup J, Retpen J B. Good performance of a titanium femoral component in cementless hip arthroplasty in younger patients: 97 arthroplasties followed for 5–11 years. Acta Orthop Scand 2003; 74(3): 248–52.
- Kärrholm J, Herberts P, Hultmark P, Malchau H, Nivbrant B, Thanner J. Radiostereometry of hip prostheses: review of methodology and clinical results. Clin Orthop Relat Res 1997; (344): 94–110.
- Klein L J, Puretic G, Mohaddes M, Kärrholm J. Similar clinical results and early subsidence between the Collum Femoris Preserving and the Corail stem: a randomized radiostereometric study of 77 hips with 2 years’ follow-up. Acta Orthop 2019; 90(3): 202–8.
- Kruijntjens D S M G, Koster L, Kaptein B L, Jutten L M C, Arts J J, Ten Broeke R H M. Early stabilization of the uncemented Symax hip stem in a 2-year RSA study. Acta Orthop 2020; May 12 [Epub ahead of print].
- Lazarinis S, Kärrholm J, Hailer N P. Effects of hydroxyapatite coating on survival of an uncemented femoral stem: a Swedish Hip Arthroplasty Register study on 4,772 hips. Acta Orthop 2011; 82(4): 399–404.
- Mahmoud A N, Kesteris U, Flivik G. Stable migration pattern of an ultra-short anatomical uncemented hip stem: a prospective study with 2 years radiostereometric analysis follow-up. Hip Int 2017; 27(3): 259–66.
- Mäkelä K T, Eskelinen A, Paavolainen P, Pulkkinen P, Remes V. Cementless total hip arthroplasty for primary osteoarthritis in patients aged 55 years and older: results of the 8 most common cementless designs compared to cemented reference implants in the Finnish Arthroplasty Register. Acta Orthop 2010; 81(1): 42–52.
- Malchau H. On the importance of stepwise introduction of new hip implant technology: assessment of total hip replacement using clinical evaluation, radiostereometry, digitised radiography and a national hip registry [thesis]. Göteborg University; 1995.
- Nazari-Farsani S, Finnilä S, Moritz N, Mattila K, Alm J J, Aro H T. Is model-based radiostereometric analysis suitable for clinical trials of a cementless tapered wedge femoral stem? Clin Orthop Relat Res 2016; 474(10): 2246–53.
- Nebergall A K, Rolfson O, Rubash H E, Malchau H, Troelsen A, Greene M E. Stable fixation of a cementless, proximally coated, double wedged, double tapered femoral stem in total hip arthroplasty: a 5-year radiostereometric analysis. J Arthroplasty 2016; 31(6): 1267–74.
- Nelissen R G H H, Pijls B G, Kärrholm J, Malchau H, Nieuwenhuijse M J, Valstar E R. RSA and registries: the quest for phased introduction of new implants. J Bone Joint Surg Am 2011; 93: 62–5.
- Nysted M, Foss O A, Klaksvik J, Benum P, Haugan K, Husby O S, Aamodt A. Small and similar amounts of micromotion in an anatomical stem and a customized cementless femoral stem in regular-shaped femurs. Acta Orthop 2014; 85(2): 152–8.
- Paulsen A, Odgaard A, Overgaard S. Translation, cross-cultural adaptation and validation of the Danish version of the Oxford hip score: assessed against generic and disease-specific questionnaires. Bone Joint Res 2012; 1(9): 225–33.
- Prins A H, Kaptein B L, Stoel B C, Nelissen R G H H, Reiber J H C, Valstar E R. Handling modular hip implants in model-based RSA: combined stem–head models. J Biomech 2008; 41(14): 2912–17.
- Sesselmann S, Hong Y, Schlemmer F, Hussnaetter I, Mueller L A, Forst R, Tschunko F. Radiostereometric migration measurement of an uncemented Cerafit® femoral stem: 26 patients followed for 10 years. Biomed Tech 2018; 63(6): 657–63.
- Singh J A, Schleck C, Harmsen S, Lewallen D. Clinically important improvement thresholds for Harris Hip Score and its ability to predict revision risk after primary total hip arthroplasty. BMC Musculoskelet Disord 2016; 17(1): 1–8.
- Søballe K, Toksvig-Larsen S, Gelineck J, Fruensgaard S, Hansen E S, Ryd L, Lucht U, Bünger C. Migration of hydroxyapatite coated femoral prostheses: a Roentgen stereophotogrammetric study. J Bone Joint Surg Br 1993; 75(5): 681–7.
- Ström H, Kolstad K, Mallmin H, Sahlstedt B, Milbrink J. Comparison of the uncemented Cone and the cemented Bimetric hip prosthesis in young patients with osteoarthritis: an RSA, clinical and radiographic study. Acta Orthop 2006; 77(1): 71–8.
- Valstar E R, Gill R, Ryd L, Flivik G, Börlin N, Valstar E R, Gill R, Ryd L, Flivik G, Börlin N, Kärrholm J. Guidelines for standardization of radiostereometry (RSA) of implants. Acta Orthop 2005; 76(4): 563–72.
- Weber E, Sundberg M, Flivik G. Design modifications of the uncemented Furlong hip stem result in minor early subsidence but do not affect further stability: a randomized controlled RSA study with 5-year follow-up. Acta Orthop 2014; 85(6): 556–61.
- Wierer T, Forst R, Mueller L A, Sesselmann S. Radiostereometric migration analysis of the Lubinus SP II hip stem: 59 hips followed for 2 years. Biomed Tech 2013; 58(4): 333–41.
Acta Orthopaedica
Volume 91, 2020 - Issue 6
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Research Article
Migration of the uncemented Echo Bi-Metric and Bi-Metric THA stems: a randomized controlled RSA study involving 62 patients with 24-month follow-up
Karen Dyreborga Department of Orthopaedic Surgery, Rigshospitalet, University of Copenhagen, Denmark;b Department of Hip and Knee Surgery, Herlev-Gentofte University Hospital, Hellerup, DenmarkCorrespondence[email protected]
, Mikkel R Andersena Department of Orthopaedic Surgery, Rigshospitalet, University of Copenhagen, Denmark
, Nikolaj Winthera Department of Orthopaedic Surgery, Rigshospitalet, University of Copenhagen, Denmark
, Søren Solgaardb Department of Hip and Knee Surgery, Herlev-Gentofte University Hospital, Hellerup, Denmark
, Gunnar Flivikc Department of Orthopedics, Lund University and Skåne University Hospital, Lund, Sweden
& Michael M Petersena Department of Orthopaedic Surgery, Rigshospitalet, University of Copenhagen, Denmark
Pages 693-698
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Published online: 06 Aug 2020
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