Incidence of constrained condylar and hinged knee implants and mid- to long-term survivorship: a register-based study from the Nordic Arthroplasty Register Association (NARA)
The incidence of CCK and RHK increased during the study period. Both designs showed consistent 15-year revision risks of 11-14%, with no major differences between them. The higher revision risk compared with MS TKAs may reflect the complexity of the surgeries.
Authors
- Keijo T Mäkelä (ORCID: https://orcid.org/0000-0002-4115-1767)
- Ville Ponkilainen (ORCID: https://orcid.org/0000-0002-5026-4560)
- Alma B Pedersen (ORCID: https://orcid.org/0000-0002-3288-9401)
- Mika Niemeläinen (ORCID: https://orcid.org/0000-0002-9438-111X)
- Anne Marie Fenstad (ORCID: https://orcid.org/0000-0002-6429-0153)
- Ove Furnes (ORCID: https://orcid.org/0000-0001-8223-2515)
- Nils P. Hailer (ORCID: https://orcid.org/0000-0002-3233-2638)
- Martin Lindberg‐Larsen (ORCID: https://orcid.org/0000-0002-4483-677X)
- Annette W‐Dahl (ORCID: https://orcid.org/0000-0003-4053-7358)
- Jake Von Hintze (ORCID: https://orcid.org/0000-0003-4981-5174)
- Mona Badawy (ORCID: https://orcid.org/0000-0001-6529-1484)
- Antti Eskelinen (ORCID: https://orcid.org/0000-0003-0302-0253)
Institutions
- Uppsala University Hospital (SE)
- University of Turku (FI)
- Tampere University (FI)
- Lund University (SE)
- Haukeland University Hospital (NO)
- Odense University Hospital (DK)
- Turku University Hospital (FI)
- Aarhus University Hospital (DK)
- Finnish Institute for Health and Welfare (FI)
- Coxa Hospital (FI)
- Tampere University Hospital (FI)
- Tampere University (FI)
- The Swedish Hip Arthroplasty Register (SE)
- University of Bergen (NO)
Publication Details
- Journal
- Acta Orthopaedica
- Published
- 2025-02-06
- DOI
- https://doi.org/10.2340/17453674.2025.42999
- Citations
- 4
- Primary Topic
- Total Knee Arthroplasty Outcomes
- Type
- article
- Field-Weighted Citation Impact
- 8.03