1. Comparison of Laminectomy with Fusion and Laminoplasty Treating Multilevel Cervical Spondylotic Myelopathy: A Single-Center Retrospective Study.
- Author
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Dai, Liping, Du, Kaili, Guo, Peiyu, Gong, Hongda, Wang, Weizhou, Hou, Xiaodong, Qin, Chao, and Zhang, Chunqiang
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CERVICAL spondylotic myelopathy , *LAMINOPLASTY , *NECK pain , *PEARSON correlation (Statistics) , *SPINAL canal - Abstract
Comparing laminectomy with fusion (LF) and laminoplasty (LP) for treating multilevel cervical spondylotic myelopathy (MCSM) and comparative analysis of neck pain and sagittal cervical parameters. This single-center study retrospectively analyzed MCSM patients treated with LF or LP in our department between June 2018 and January 2023, with at least a 12-month follow-up. T-tests were used to identify operation time, hemoglobin, hospital stay, modified Japanese Orthopaedic Association (mJOA) score, C2–C7 Cobb angle, C2–C7 sagittal vertical axis, T1 slope, cervical range of motion (cROM), and C4/5 anterior and posterior spinal canal diameter (A-P diameter) and area. Nonparametric tests were used to identify visual analog scale (VAS) score (assessing neck pain). Pearson correlation analyses were used to identify the neck pain. Of all 67 patients (LF: 24, LP: 43), both groups' mJOA scores significantly improved (P < 0.001). The VAS scores had both significantly decreased, with the LF group exhibiting a more marked reduction (LF: P < 0.001, LP: P = 0.037). Both groups' C4/5 A-P diameters and areas increased significantly (P < 0.001). The cROM had both significantly decreased, with the LF group exhibiting a greater reduction. At the last follow-up, the LF group's T1 slope and C2–C7 Cobb angle considerably increased, and pain VAS scores substantially correlated with the C2–C7 Cobb angle (R = −0.451, P < 0.001). LF and LP were efficacious for MCSM. LF relieved neck pain better but caused greater reduction in cervical mobility. Cervical lordosis improvement was significantly correlated with neck pain alleviation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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