ArticleJournal of craniovertebral junction & spine
Frailty index as predictors of loss of cervical lordosis following laminoplasty in patients with cervical spondylotic myelopathy.
Article in Journal of craniovertebral junction & spine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- C2 Slope as an Independent Predictor of Cervical Lordosis Loss Following Laminoplasty.Orthopaedic surgery · 2026Article
- Reply to the Letter to the Editor of M. Zhang, et al. concerning "Surgical strategies and outcomes in degenerative myelopathy at the cervico-thoracic junction: a multicenter retrospective analysis" by Umana GE, et al. (Eur Spine J [2025]: doi:10.1007/s00586-025-09139-7).European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2025Article
- Risk factors for cervical kyphotic deformity following laminoplasty in degenerative cervical myelopathy: A systematic review and meta-analysis.Journal of craniovertebral junction & spineReview
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Authors and funding
13 authors.
Funding
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Abstract
Background: Postlaminoplasty kyphotic deformity (PKD) is a complication affecting roughly 20% of patients undergoing cervical laminoplasty. Identification of preoperative risk factors for PKD could allow surgeons to adapt treatment plans to reduce PKD. Objective: The aim of this study was to investigate the ability of the Charlson Comorbidity Index (CCI), 5-item Modified Frailty Index (5i-mFi), and Administrative Risk Analysis Index (RAI-A) to predict for the development of PKD in patients with cervical spondylotic myelopathy (CSM) undergoing laminoplasty. Materials and Methods: We retrospectively reviewed CSM patients who underwent laminoplasty at an academic tertiary care center between January 1, 2016, and January 30, 2022, and had a complete set of anterolateral cervical X-rays at 1-year follow-up. Angular kyphosis was defined as the loss of cervical lordosis by more than - 10° after surgery when measuring the difference between pre- and post-operative C2-7 Cobb angles. Regression and receiver operating characteristic (ROC) curve analysis were used to assess the ability of the frailty assessments to predict for PKD. Results: Seventy-six CMS patients were eligible, 11.8% of which developed PKD. The cohort consisted of 54 males and 22 females with a mean age of 59.5 years and body mass index of 29.2 kg/m Conclusion: CCI, 5i-mFi, and RAI-A frailty assessments were not associated with the development of PKD in CSM patients.
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