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相关概念视频

Bones of the Lower Limb: Femur and Patella01:16

Bones of the Lower Limb: Femur and Patella

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The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the...
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Knee Joint01:23

Knee Joint

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The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
3.1K
Muscles that Move the Leg01:23

Muscles that Move the Leg

5.0K
The movement of the legs is facilitated by numerous muscles located within the anterior, medial, and posterior compartments of the thigh.
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed...
5.0K

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Clinical Outcomes Following Anatomic Medial Patellofemoral Ligament Reconstruction With Concomitant Procedures in Skeletally Immature Patients With Patellar Instability.

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相关实验视频

Updated: Jan 14, 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

Published on: July 7, 2016

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身体检查骨关节不稳定性的身体检查

Anthony J Ignozzi1, Matthew A Oley1, David R Diduch1

  • 1Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA.

Video journal of sports medicine
|October 20, 2025
PubMed
概括

身体检查是诊断肋骨骨不稳定的关键. 特定的测试,如恐惧和J标志,有助于识别超运动,并指导膝盖不稳定的手术规划.

科学领域:

  • 整形外科手术 整形外科手术
  • 运动医学 运动医学
  • 诊断成像 诊断成像 诊断成像

背景情况:

  • 肋骨骨不稳定是一种常见的疾病,特别是在年轻的运动员中.
  • 准确的诊断依赖于患者病史,体检和成像的结合.
  • 了解身体检查的关键发现对于有效管理至关重要.

研究的目的:

  • 为了说明患有骨骨不稳定的患者的临界体检发现.
  • 为了证明这些发现如何为膝盖不稳定的操作规划提供信息.

主要方法:

  • 使用两种不同的患者实例 (足球运动员,跳者) 的案例研究方法.
  • 身体检查技术的详细描述:骨滑动,移动感知测试和跳跃J标志.
  • 检查结果与后续手术干预的相关性.

主要成果:

  • 两位患者都表现出积极的输液,柔情,恐惧和骨倾斜.
  • 第一个病例显示了2个象限的侧面骨移位和柔软的J标志.
  • 案例2呈现出更明显的不稳定性,包括四象限横移和突出跳跃的J标志.

结论:

关键词:
跳跃 J 标志的标志.移动感知测试试验 移动感知测试状骨的不稳定性脊椎骨骨的不稳定性 脊椎骨的不稳定性通过三整形手术.

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

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  • 身体检查的结果对于在骨骨架不稳定时的作业规划至关重要.
  • 特定的测试,如恐惧和J标志帮助区分不稳定性与其他导致膝盖疼痛的原因.
  • 量身定制的手术方法,包括骨切除和带重建,是基于详细的身体评估.