ArticleBeijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences2024
[Therapeutic effect of modified femoral neck osteotomy on the surgical treatment of ankylosing spondylitis with severe flexion deformity].
Article in Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Surgical strategies and sequencing decisions for ankylosing spondylitis with severe hip deformity.Journal of orthopaedics · 2026Review
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo evaluate the efficacy of modified femoral neck osteotomy (mFNO) in the surgical treatment of patients with ankylosing spondylitis (AS) and severe spinal kyphosis combined with hip flexion contracture.
methodsA retrospective analysis was conducted on 61 AS patients (103 hips) with spinal kyphosis and hip flexion contracture who underwent pedicle subtraction osteotomy (PSO) and total hip arthroplasty (THA) from January 1, 2019 to November 15, 2023. Data on mFNO operation time, blood loss, preoperative and postoperative values of the angle of the trunk and lower limb (ATL), hip passive range of motion (ROM), visual analogue scale (VAS), and incidence of in-hospital complications were recorded. Statistical analysis was performed using paired-samples
resultsThe study ultimately included 10 cases, 9 males and 1 female, with an average age of (41.30±9.03) years. These patients underwent surgery for a total of 52 times, including 19 hips both receiving mFNO and THA, and 14 times PSO. The average operation time for nine bilateral mFNO was (133.11±34.81) min, with blood loss of (433.33±187.10) mL. A unilateral mFNO took 60 min with 200 mL of blood loss. The preoperative ATL of 19 hips was 40.37°±13.66°, and the postoperative ATL value was 88.47°±12.46° (
conclusionmFNO significantly improves the ATL in AS patients with severe spinal kyphosis combined with hip flexion contracture, facilitating PSO and THA surgeries.
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Identifiers
39397469PMC11480563What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.