相关实验视频

Updated: May 2, 2026

Ovine Lumbar Intervertebral Disc Degeneration Model Utilizing a Lateral Retroperitoneal Drill Bit Injury

Ovine Lumbar Intervertebral Disc Degeneration Model Utilizing a Lateral Retroperitoneal Drill Bit Injury

Published on: May 25, 2017

精英越野滑雪运动员中腰部疼痛和椎间盘退化的患病率:与非运动员对照的比较研究

Anni Aavikko¹, Janne Pesonen², Leena Ristolainen³

¹Department of Orthopedics and Traumatology, Wellbeing Services County of Päijät-Häme, Lahti, Finland.

Scandinavian journal of medicine & science in sports

|December 19, 2025

概括

精英滑雪运动员比非运动员更容易出现腰部疼痛 (LBP),尽管磁盘退化 (DD) 的发生率相似. 强化训练可能会增加LBP风险,但不会增加DD的患病率.

科学领域:

运动医学运动医学
放射学放射学是一门学科.
整形外科整形外科整形外科

背景情况:

年轻人进行密集体育训练可能会增加腰部疼痛 (LBP) 的风险.
椎间盘退化 (DD) 是已知的LBP贡献者,但其在精英滑雪运动员中的患病率尚未研究.
磁共振成像 (MRI) 对于评估脊柱健康至关重要.

研究的目的:

为了比较精英越野滑雪运动员中的LBP和DD患病率与非运动员对照.
调查运动员和非运动员的磁盘退化和LBP之间的关联.
评估密集训练对脊柱健康结果的影响.

主要方法:

44名精英滑雪者和71名对照者接受了临床采访,检查和腰椎MRI.
患者报告的结果措施 (PROMs) 评估了滑雪者的症状.
使用Pfirrmann分类来对盘形态进行分级,并计算Pfirrmann总结分数 (PSS).

主要成果:

低背部疼痛 (LBP) 在滑雪者中比对照人群 (54%) (p=0.028) 更多 (75%).
滑雪者 (50%) 和对照 (42%) (p=0.78) 之间,磁盘退化 (DD) 的患病率没有显著差异.
在两组中,更高的PSS分数与LBP相关,无论运动状态如何.

结论:

精英越野滑雪运动员报告的LBP发病率高于对照组,独立于椎间盘退化.
强度训练可能会增加LBP负担,但不一定会加速磁盘退化.
由PSS表示的结构性盘变化与运动员和非运动员群体的LBP有关.

关键词:

运动员运动员运动员越野滑雪运动员椎间盘退化椎间盘退化腰部疼痛腰部疼痛腰部疼痛磁共振成像技术的使用非运动员的控制控制.

更多相关视频

A Proinflammatory, Degenerative Organ Culture Model to Simulate Early-Stage Intervertebral Disc Disease.

A Proinflammatory, Degenerative Organ Culture Model to Simulate Early-Stage Intervertebral Disc Disease.

Published on: February 14, 2021

Biomechanical Changes Related to Low Back Pain: An Innovative Tool for Movement Pattern Assessment and Treatment Evaluation in Rehabilitation

Biomechanical Changes Related to Low Back Pain: An Innovative Tool for Movement Pattern Assessment and Treatment Evaluation in Rehabilitation

Published on: December 13, 2024

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...

Degenerative Disc Disease I: Introduction

Degenerative Disc Disease I: Introduction

Degenerative disc disease is a chronic condition in which intervertebral discs gradually lose structure and function. It is not infectious or autoimmune; rather, it results from age-related biochemical and mechanical changes, influenced by genetic, metabolic, and environmental factors.Structure and Function of DiscsThe spine contains 23 intervertebral discs that absorb load, distribute forces, maintain spacing, and allow flexibility. Each disc consists of a nucleus pulposus, a gel-like core...

Degenerative Disc Disease ll: Pathophysiology

Degenerative Disc Disease ll: Pathophysiology

The symptoms of degenerative disc disease arise from a combination of mechanical compression, vascular compromise, and biochemical inflammation, which together disrupt nerve function and produce pain.Mechanical CompressionDisc degeneration reduces height and elasticity, predisposing to herniation of the nucleus pulposus, a major cause of radicular pain. Herniations may be protrusion (bulging with intact annulus), extrusion (nucleus extends beyond disc but remains connected), or sequestration...