Evidence map›Paper›PMID 40413416›Full record

ArticleBMC musculoskeletal disorders2025

The impact of nuchal ligament ossification resection on cervical stability after modified laminoplasty: a long-term follow-up study.

Chong Chen, Wenlin Ye, Tao Yu, Xing Cheng, Lutong Wang, Xingchen Zhao, Xiang Long, Jun Ouyang, Yunbing Chang, Xiaoqing Zheng

Abstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Chong Chen *Department of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China.
Wenlin Ye *Department of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China.
Tao Yu *Department of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China.
Xing ChengDepartment of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China.
Lutong WangDepartment of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China.
Xingchen ZhaoDepartment of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China.
Xiang LongDepartment of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China.
Jun OuyangGuangdong Provincial Key Laboratory of Medical Biomechanics & Guangdong Engineering Research Center for Translation of Medical 3D Printing Application & National Virtual & Reality Experimental Education Center for Medical Morphology & National Experimental Education Demonstration Center for Basic Medical Sciences, National Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China.
Yunbing ChangDepartment of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China. changyunbing@gdph.org.cn.
Xiaoqing ZhengDepartment of Spine Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, No. 106, Zhongshan 2nd Rd, Guangzhou, Guangdong, 510080, China. zhengxiaoqing@gdph.org.cn.

Funding

Basic and Applied Basic Research Foundation of Guangdong Province No. 2023B1515120078Guangdong Provincial People's Hospital Full-time High-level Talent Introduction Foundation No. KY0120231008Guangzhou Municipal Science and Technology Project No. 2024A04J10010National Natural Science Foundation of China No. 82102636National Natural Science Foundation of China No. 82201360
6 · The paper itself

Abstract

STUDY

designA retrospective study.

objectivesThis study aims to investigate the relationship between the resection of ossification of the nuchal ligament (ONL), its morphological features, and cervical stability following modified laminoplasty.

methodsWe retrospectively reviewed the data of patients diagnosed as degenerative cervical myelopathy (DCM) who underwent modified laminoplasty with muscle-ligament complex (MLC) reconstruction in our hospital between July 2018 and October 2022. Demographic information (e.g., age, gender), cervical sagittal parameters, cervical angular displacement (AD), cervical horizontal displacement (HD), range of motion and patient-reported outcomes were compared between patients with and without ONL.

resultsThe cervical AD at C4-C5, C5-C6 and cervical HD at C5-6 were significantly higher in ONL (+) group than ONL (-) group before surgery and at the 24-month follow-up time (p < 0.05, all). The AD and HD at C4-C5 and C5-C6 were higher in ONL (+) segments before surgery and at the 24-month follow-up (p < 0.05, all). But the values of AD or HD were lower in ONL (+) segments at 3- or 6-month follow-up (p < 0.05, all). ONL (+) group with two or more consecutive segments demonstrate significantly increased cervical AD and HD at the C4-C5 level after a 24-month follow-up period (p < 0.01, both).

conclusionResection of the ONL, particularly involving ≥ 2 cervical segments, is moderately associated with an increased likelihood of cervical instability and abnormal sagittal alignment in long-term follow-up after laminoplasty. Reconstruction of the MLC during laminoplasty may enhance cervical stability in the early follow-up period. For DCM patients with long segmental ONL, more attention should be paid to protecting the MLC structure during posterior cervical surgery. CLINICAL TRIAL NUMBER: Not applicable.

Indexed as

Cervical VertebraeLaminoplastyOssification, HeterotopicSpinal Cord DiseasesAgedFemaleFollow-Up StudiesHumansLigamentsMaleMiddle AgedOssification of Posterior Longitudinal LigamentRange of Motion, ArticularRetrospective StudiesTreatment OutcomeCervical stabilityDegenerative cervical myelopathy (DCM)LaminoplastyMuscle-ligament complex (MLC)Ossification of the nuchal ligament (ONL)

Identifiers

PMID40413416
PMCPMC12102789

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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.