The Relationship Between Postoperative Variation of Adjacent Segment Three‐Dimensional Kinematics and Postoperative <scp>PI</scp> ‐ <scp>LL</scp> in Patients With Degenerative Lumbar Scoliosis After Short Segment Fixation
Postoperative coupled motion at the adjacent segment decreased, which indicates an improved balance of the spinal order compared to before the surgery. However, primary motion changed according to the location of the upper instrumented vertebrae. Our results indicate that postoperative PI-LL values between 10° and 20° were associated with lower coupled motion and higher primary motion at L5-S1.
Authors
- Weishi Li (ORCID: https://orcid.org/0000-0001-9512-5436)
- Nanfang Xu (ORCID: https://orcid.org/0000-0001-5888-293X)
- Zheyu Fan (ORCID: https://orcid.org/0000-0002-6443-9640)
- Fei Xu (ORCID: https://orcid.org/0000-0003-3346-7689)
- Zhuoran Sun (ORCID: https://orcid.org/0000-0001-9509-6399)
- Zhuofu Li (ORCID: https://orcid.org/0000-0001-5839-2447)
- Shuai Jiang (ORCID: https://orcid.org/0000-0002-2464-6258)
- Siyu Zhou (ORCID: https://orcid.org/0000-0002-7618-4534)
- Yudong Zhao (ORCID: https://orcid.org/0000-0003-0492-6479)
Institutions
- Ministry of Education of the People's Republic of China (CN)
- Peking University (CN)
- Spinal Research (GB)
- Peking University Third Hospital (CN)
Publication Details
- Journal
- Orthopaedic Surgery
- Published
- 2025-11-04
- DOI
- https://doi.org/10.1111/os.70178
- Primary Topic
- Scoliosis diagnosis and treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China