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相关概念视频

Ankle Joint01:10

Ankle Joint

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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...
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Muscles of the Leg that Move the Foot and Toes01:28

Muscles of the Leg that Move the Foot and Toes

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The human leg comprises an intricate system of muscles that facilitate the movement of feet and toes. Within this system, the muscles are categorized into the anterior, lateral, and posterior compartments, each with a unique set of muscles carrying out specific functions.
Anterior Compartment
The anterior compartment includes muscles that contribute to the dorsiflexion of the foot. This compartment houses the tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles....
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Microtubule Instability02:17

Microtubule Instability

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Microtubules are hollow cylindrical filaments having a diameter of approximately 25 nm and a length that varies from 200 nm to 25 μm. GTP-bound tubulin subunits form αβ-heterodimers for microtubule assembly. These core building blocks interact longitudinally, polymerizing into protofilaments. The protofilaments then interact with one another through lateral bonding forces to form stable cylindrical microtubules. These cylindrical filaments are dynamic as they undergo repeated...
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Bones of the Lower Limb: Tibia and Fibula01:10

Bones of the Lower Limb: Tibia and Fibula

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The tibia is the main weight-bearing bone of the lower leg. It is larger than the fibula with which it is paired. The tibia is also the second longest bone in the body and is located right below the skin. The proximal end of the tibia forms the medial and the lateral condyle, which articulates with the condyles of the femur to form the knee joint. Between the articulating surfaces is the irregular elevated area known as the intercondylar eminence that serves as the inferior attachment point for...
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相关实验视频

Updated: Jul 23, 2025

A Mouse Model of Ankle-Subtalar Complex Joint Instability
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A Mouse Model of Ankle-Subtalar Complex Joint Instability

Published on: October 28, 2022

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微观的不稳定性是微观的.

Chin Yik Tan1, Gowreeson Thevendran2

  • 1Gleneagles Medical Centre, Singapore, Singapore.

Journal of orthopaedic surgery (Hong Kong)
|July 14, 2023
PubMed
概括
此摘要是机器生成的。

在侧脚损伤中经常被忽视的下肢不稳定性,涉及复杂的关节机制. 了解其诊断和治疗对于有效的患者管理至关重要.

关键词:
前囊带前囊带石灰岩-状带带带宫关节带 宫关节带骨间的托洛卡卡内尔带.亚的不稳定性不稳定.亚关节带 (subtalar ligament) 是一个细关节带.

更多相关视频

Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach
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Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach

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Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability
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Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

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相关实验视频

Last Updated: Jul 23, 2025

A Mouse Model of Ankle-Subtalar Complex Joint Instability
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A Mouse Model of Ankle-Subtalar Complex Joint Instability

Published on: October 28, 2022

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Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach
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Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach

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Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability
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Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

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科学领域:

  • 整形外科 整形外科 整形外科
  • 运动医学 运动医学
  • 生物力学 生物力学

背景情况:

  • 底不稳定是一种具有挑战性的疾病,经常与侧脚不稳定有关.
  • 它的诊断往往是困难的,因为复杂的生物力学和不同的临床表现.

研究的目的:

  • 阐明下关节动力学与关节稳定性之间的关系.
  • 为了更好地了解下不稳定的临床表现.
  • 审查诊断放射学方法和外科治疗选择.

主要方法:

  • 探索下关节动力学和带对稳定性的贡献.
  • 审查临床诊断标准,以检测下面的不稳定性.
  • 对放射成像技术及其诊断准确性的评估.
  • 讨论当前的外科手术管理策略.

主要成果:

  • 下关节动力学与其稳定性密切相关,受到内在和外在带的影响.
  • 准确的诊断需要对临床症状的彻底了解和适当的放射性解释.
  • 有证据支持特定的X光学方法来评估地板不稳定性.

结论:

  • 底部的不稳定性需要仔细的临床评估和适当的诊断成像.
  • 了解细骨生物力学是诊断和管理这种疾病的关键.
  • 有手术选择,需要基于当前证据的患者做出明智的决策.