Radiographic Risk Factors for Excessive Joint Line Obliquity After Knee Osteotomy for Medial Osteoarthritis: A Phenotype-Based Approach
Preoperative type IV (varus and apex neutral) had a higher risk of excessive postoperative JLO. Specifically, when the preoperative mLDFA was ≥90.2° or the preoperative aJLO was ≥-1.5°, there was an increased risk of excessive postoperative JLO after isolated HTO.
Authors
- Ju‐Ho Song (ORCID: https://orcid.org/0000-0003-3246-8030)
- Bum‐Sik Lee (ORCID: https://orcid.org/0000-0002-7269-0915)
- Ho Yeon Kim (ORCID: https://orcid.org/0000-0003-0436-3813)
- Jong‐Min Kim (ORCID: https://orcid.org/0000-0003-2001-1850)
- Jeong Hwan Ryu
Institutions
- Ulsan College (KR)
- Asan Medical Center (KR)
- University of Ulsan (KR)
Publication Details
- Journal
- Orthopaedic Journal of Sports Medicine
- Published
- 2025-09-01
- DOI
- https://doi.org/10.1177/23259671251351335
- Citations
- 2
- Primary Topic
- Total Knee Arthroplasty Outcomes
- Type
- article
- Field-Weighted Citation Impact
- 4.01