A comparison of coronal plane and rotational alignments of the knees between rheumatoid arthritis and osteoarthritis: A retrospective cohort study
CPAK classification distribution between patients with RA and OA was different. The average PCA-SEA for RA is larger than that for OA, warranting caution regarding the complications associated with internal rotation placement. Understanding these differences allows for the consideration of RA knee characteristics and informs future evaluations of KA techniques.
Authors
- Kengo Harigane (ORCID: https://orcid.org/0000-0002-0691-8942)
- Yuichi Mochida (ORCID: https://orcid.org/0000-0002-8414-0822)
- Yohei Yukizawa (ORCID: https://orcid.org/0000-0003-2397-9920)
- Yutaka Inaba (ORCID: https://orcid.org/0000-0003-2030-467X)
- Shu Takagawa (ORCID: https://orcid.org/0000-0002-3993-026X)
- Ken Kumagai (ORCID: https://orcid.org/0000-0002-7529-0343)
- Naomi Kobayashi (ORCID: https://orcid.org/0000-0002-2419-0860)
- Kunihito Hirotomi
Institutions
- Yokohama City University Medical Center (JP)
- Yokohama City University (JP)
Publication Details
- Journal
- Modern Rheumatology
- Published
- 2025-06-29
- DOI
- https://doi.org/10.1093/mr/roaf056
- Primary Topic
- Total Knee Arthroplasty Outcomes
- Type
- article
- Field-Weighted Citation Impact
- 0.00