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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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Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

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Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
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相关实验视频

Updated: Jan 18, 2026

Diagnosis of Musculus Gastrocnemius Tightness - Key Factors for the Clinical Examination
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Diagnosis of Musculus Gastrocnemius Tightness - Key Factors for the Clinical Examination

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平脚:新的诊断方式

Matthieu Lalevée1, Louis Dagneaux2, François Lintz3

  • 1Normandie Univ, UNIROUEN, CETAPS UR3832, Groupe d'Etude Normand Interdisciplinaire de l'Appareil Locomoteur (GENIAL) F-76000 Rouen, France; Rouen University Hospital, Orthopedic and Trauma Surgery Department, 37 Boulevard Gambetta, 76000 Rouen, France.

Orthopaedics & traumatology, surgery & research : OTSR
|September 11, 2025
PubMed
概括
此摘要是机器生成的。

渐进性崩脚形 (PCFD) 是一种复杂的疾病,涉及多种因素,不仅仅是后肌的问题. 先进的成像和生物力学分析是理解和分类这种痛苦的脚形的关键.

关键词:
在CT下,后面的小腿肌.平脚是一种平脚.渐进式倒塌脚变形症 渐进式倒塌脚变形症负重轴承使用权重.

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Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
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Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach
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相关实验视频

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Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
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科学领域:

  • 整形外科 整形外科 整形外科
  • 生物力学 生物力学
  • 医疗成像医学成像

背景情况:

  • 成年人获得的平脚形,现在被称为渐进式倒塌脚形 (PCFD),由于对多因素病原体的理解不佳,这给诊断和治疗带来了挑战.
  • 历史上归因于后肌功能障碍,PCFD现在被认为涉及骨质发育不良,关节错位和肌肌肉失衡的复杂相互作用.

研究的目的:

  • 通过解决有关其性质,致病性,分类,诊断成像和未来研究方向的关键问题,提供对PCFD的最新理解.
  • 要区分无症状的稳定平脚和症状的PCFD,确定进展的风险因素.

主要方法:

  • 审查和综合PCFD的当前知识.
  • 讨论软组织的作用和多因素原因.
  • 引入了PCFD分类系统 (后脚,中脚绑架,前脚,外围,脚).
  • 突出重量轴承圆束CT的实用性,用于早期识别子突变和关节冲击.
  • 探索先进的成像 (双平面光学) 和计算模拟,用于实时运动分析和生物力学理解.

主要成果:

  • 稳定的先天性平脚通常是无症状的,而PCFD则涉及渐进的门崩和疼痛.
  • PCFD的发病因子是多因素的,后肌功能障碍重新考虑了其作用.
  • PCFD分类确定了五种类型的变形,它们可以独立发生或组合,灵活或刚性.
  • 承重圆束CT有助于区分稳定的平脚和PCFD,并揭示复杂的形.
  • 新兴的研究重点是区分稳定的平脚与PCFD,并通过动态成像和计算建模来理解进展.

结论:

  • PCFD是一种复杂的,多因素的形,需要超越传统理论的细微了解.
  • 先进的成像技术,如形光束CT和双平面光学,以及计算模拟,对于准确的诊断,分类和了解PCFD的生物力学至关重要.
  • 需要进一步的研究来区分症状进展的风险因素,并完善PCFD的治疗策略.