Dynamic change of acetabular component position in total hip arthroplasty based on the spinopelvic classification: a prospective radiographic study
AI in the sitting position was lower in patients with normal spinal alignment and stiff spine despite larger RA in the standard anteroposterior radiographs. Consequently, with more anteversion in the normal spinal alignment and stiff spine group, spinopelvic parameters can help guide cup placement to prevent short-term dislocation post-THA.
Authors
- Seiji Ohtori (ORCID: https://orcid.org/0000-0001-5738-6184)
- Shigeo Hagiwara (ORCID: https://orcid.org/0000-0002-2734-8408)
- Yuya Kawarai (ORCID: https://orcid.org/0000-0002-3321-9389)
- Junichi Nakamura (ORCID: https://orcid.org/0000-0003-4005-8832)
- Yuki Shiko (ORCID: https://orcid.org/0000-0002-3959-9343)
- Rui Hirasawa (ORCID: https://orcid.org/0000-0002-0799-3581)
Institutions
- Chiba University (JP)
- Chiba University Hospital (JP)
Publication Details
- Journal
- European Journal of Orthopaedic Surgery & Traumatology
- Published
- 2024-08-29
- DOI
- https://doi.org/10.1007/s00590-024-04079-2
- Citations
- 1
- Primary Topic
- Orthopaedic implants and arthroplasty
- Type
- article
- Field-Weighted Citation Impact
- 0.57
Funders
- Chiba Foundation for Health Promotion and Disease Prevention