相关实验视频

Updated: May 7, 2026

Evaluation of Patients' Posture and Gait Profile After Lumbar Fusion Surgery by Video Rasterstereography and Treadmill Gait Analysis

Published on: March 23, 2019

宫侧脊肌脂肪退化和宫层塑造术后手术后的阴影

Karan Joseph¹, Miguel A Ruiz-Cardozo¹, Karma A Barot¹

¹Department of Neurological Surgery, Washington University School of Medicine, Saint Louis, MO, USA.

Journal of craniovertebral junction & spine

|April 28, 2025

概括

通过增加脂肪透来表明的副脊柱肌肉肉,与脊柱外科手术患者的后laminoplasty kyphotic变形 (PKD) 有关. 外科医生可以利用这一发现来更好地预测PKD风险.

科学领域:

脊柱外科手术脊柱外科手术
整形外科整形外科整形外科
退行性脊柱疾病是一种退行性脊柱疾病.

背景情况:

标志着肌肉损失的萨尔科佩尼亚与脊柱患者的不良外科手术结果有关.
萨尔科佩尼亚和后拉米诺塑性形变形 (PKD) 之间的关联还不清楚.

研究的目的:

为了研究副脊柱肌肉肉症和宫层塑造术后PKD的发展之间的关系.
用定性和定量成像分析来评估肉症.

主要方法:

宫骨髓病患者进行拉米诺整形手术 (2019-2022) 的回顾性审查.
对手术前和1年后的X射线和MRI扫描进行分析.
定义PKD为> -10°C2-7 科布角损失;通过Gutallier分类和脂肪透量化评估的肉眼.

主要成果:

在44名患者中,有4名患有PKD.
在更高的Gutallier等级 (表明更多的脂肪透) 和PKD发生 (P = 0.00085) 之间发现了显著的关联.
在囊患者 (23.3%) 和非囊患者 (13.8%) 中,平均脂肪透率更高 (P = 0.045).

结论:

在椎肌肉中脂肪透的增加与在宫膜整形术后发展PKD的风险更高有关.
宫副脊髓肌肉退化可能预测PKD的发展.
这些发现可以帮助外科医生评估PKD风险.

关键词:

宫层增塑术是指宫层增塑术.脂肪透的透情况副脊椎肌肉的肌肉.这种类型的麻症是sarcopenia.

更多相关视频

Modified Posterior Vertebral Column Resection for Patients with Thoracolumbar Kyphotic Deformity

Modified Posterior Vertebral Column Resection for Patients with Thoracolumbar Kyphotic Deformity

Published on: September 16, 2022

相关概念视频

Herniated Intervertebral Disc l: Introduction

Herniated Intervertebral Disc l: Introduction

Intervertebral disc herniation refers to the displacement of the nucleus pulposus (the gel-like inner core of the disc) through a tear or weakened area in the annulus fibrosus (the outer fibrous ring). The displaced disc material extends beyond the normal boundaries of the disc space and may compress or irritate nearby spinal nerve roots or, less commonly, the spinal cord.Etiology and Risk FactorsHerniation commonly results from degeneration, in which aging reduces disc hydration and...