相关实验视频

Updated: Jan 17, 2026

A Mouse Model of Ankle-Subtalar Complex Joint Instability

A Mouse Model of Ankle-Subtalar Complex Joint Instability

Published on: October 28, 2022

采用剪波弹性图形进行的初步研究,以评估在慢性脚不稳定性中前额头带硬度

Bo Chen¹, WeiHan Cao¹, Min LiangHong¹

¹Ultrasound Department, First Affiliated Hospital of Kunming Medical University, Kunming, China.

Ultrasound (Leeds, England)

|September 24, 2025

概括

剪切波弹性图准确地评估在慢性脚不稳定性前额外的talofibular带损伤. 这种非侵入性方法为手术规划和监测康复进展提供客观数据.

科学领域:

整形外科整形外科整形外科
医疗成像医学成像
生物力学生物力学

背景情况:

前额状带 (ATFL) 损伤在慢性脚不稳定 (CAI) 中很常见.
保守治疗并不总是足够的,需要一些患者进行手术干预.
对ATFL损伤的客观评估对于有效的手术规划和康复至关重要.

研究的目的:

评估剪切波弹性图 (SWE) 在量化评估CAI患者的ATFL损伤时的有效性.
确定SWE发现与功能结果和疼痛水平的可靠性和相关性.

主要方法:

在30名CAI患者和60名健康对照患者的ATFL中,SWE用于测量剪切波速度 (SWV).
测量是在中性和紧张的脚位置进行的.
功能性评估包括坎伯兰关节不稳定工具,AOFAS,FAAM-ADL,FAAM-Sports,以及用于疼痛的VAS.

主要成果:

对于ATFL SWV,SWE表现出了卓越的观察者间和测试复试可靠性.
与健康对照组相比,CAI患者的ATFL SWV显著增加 (p < 0.001).
更高的SWV与疼痛强度正相关,与FAAM-ADL得分负相关.

结论:

SWE是一种可靠的,非侵入性的工具,用于评估CAI中的ATFL完整性.
SWE提供客观数据,以指导外科决定和监测康复.
这种技术可以改善慢性脚不稳定的管理.

关键词:

剪切波弹性图形剪切波弹性图形在前面的 talofibular 带.慢性脚不稳定脚不稳定剪切波的速度是剪切波的速度.超声波学超声波学超声波学

更多相关视频

$Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus$ 07:24

Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus

Published on: January 23, 2018

Author Spotlight: Integrating Mechanical and Biological Analysis in Tendinopathy Research

Author Spotlight: Integrating Mechanical and Biological Analysis in Tendinopathy Research

Published on: March 1, 2024

相关概念视频

Ankle Joint

Ankle Joint

The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...