A high offset stem design does not increase stem migration under full weight bearing in cementless total hip arthroplasty: a model-based RSA study
This RSA study demonstrated similar migration patterns for the high-offset and standard-offset cementless stems within the first two years after operation. Both groups exhibited initial subsidence followed by high secondary stability. Based on the results of this study, the SL-PLUS Lateral is a safe alternative for patients with high femoral offset undergoing cementless THA.
Authors
- Jan Philippe Kretzer (ORCID: https://orcid.org/0000-0002-2779-4221)
- Michael Clarius
- Eike Jakubowitz (ORCID: https://orcid.org/0000-0002-3356-9207)
- Timo A. Nees (ORCID: https://orcid.org/0000-0003-4292-604X)
- Stefan Kinkel
- Tobias Gotterbarm (ORCID: https://orcid.org/0000-0002-3458-4951)
- Robert Sonntag (ORCID: https://orcid.org/0000-0003-1809-7528)
- Tobias Reiner (ORCID: https://orcid.org/0000-0003-4563-6718)
- Tilman Walker
- Stefan Weiß (ORCID: https://orcid.org/0009-0001-3077-0386)
Institutions
- Heidelberg University (DE)
- University Hospital Heidelberg (DE)
- Medizinische Hochschule Hannover (DE)
- Kepler Universitätsklinikum (AT)
- ARCUS Sports Clinic (DE)
Publication Details
- Journal
- Arthroplasty
- Published
- 2025-02-04
- DOI
- https://doi.org/10.1186/s42836-024-00290-y
- Citations
- 1
- Primary Topic
- Orthopaedic implants and arthroplasty
- Type
- article
- Field-Weighted Citation Impact
- 2.01
Funders
- Universitätsklinikum Heidelberg
- Smith and Nephew Orthopaedics