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相关概念视频

Fractures: Bone Repair01:27

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Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
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Flail Chest-II01:26

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Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs.
Assessment:
1. Clinical Evaluation:
History:
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Flail Chest-I01:24

Flail Chest-I

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Overview of Flail Chest
Flail chest is a severe and potentially life-threatening condition characterized by the fracture of three or more adjacent ribs in multiple places. It is most commonly caused by direct impacts and trauma, such as motor vehicle accidents or injuries from a steering wheel impact. It can also occur due to falls in elderly individuals with osteoporosis, or assaults involving sharp objects.
Pathophysiology
The pathophysiology of flail chest is complex, involving fractures of...
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Plastic Deformations of Members with a Single Plane of Symmetry01:21

Plastic Deformations of Members with a Single Plane of Symmetry

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When a structural member undergoes plastic deformation due to bending, it is crucial to understand the position of the neutral axis and the stress distribution. This member, characterized by a single plane of symmetry, exhibits a uniform stress distribution, with negative stress above the neutral axis and positive stress below. Notably, the neutral axis does not align with the centroid of the cross-section. This misalignment is typical in cases where the cross-section is not rectangular or...
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Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

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The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a...
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Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
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支柱断裂:共识与争议

Michael Flores1, Matthew Ciminero1, Stephen A Kottmeier2

  • 1University of California, San Francisco, Department of Orthopaedic Surgery, San Francisco, CA.

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概括
此摘要是机器生成的。

支柱骨折需要个性化治疗. 阶段性开放缩减内部固定是黄金标准,但其他方法,如主要脚关节节切除可能适合严重的病例.

关键词:
脚骨折 脚骨折 在脚上柱子骨折 柱子骨折 柱子骨折骨的天花板 在天花板上

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Fracture Apparatus Design and Protocol Optimization for Closed-stabilized Fractures in Rodents
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科学领域:

  • 整形外科手术 整形外科手术
  • 创伤学 创伤学 创伤学

背景情况:

  • 支柱骨折是一种复杂的下肢损伤.
  • 有效的管理对于最佳的患者结果和尽量减少并发症至关重要.

研究的目的:

  • 概述目前的黄金标准和替代治疗策略,用于柱梁骨折.
  • 强调个性化治疗规划的重要性.

主要方法:

  • 审查当前的文献和建立的手术方案,用于支柱骨折管理.
  • 强调使用计算机断层扫描 (CT) 来指导手术方法的术前规划.
  • 讨论分阶段的开放降解内部固定 (ORIF) 作为初级处理.

主要成果:

  • 阶段性ORIF是实现解剖缩小和尽量减少并发症的黄金标准.
  • 术前CT成像对于手术规划和方法选择至关重要.
  • 早期的ORIF可能适用于特定的骨折模式.
  • 主要关节关节切除是重建不适合的高度碎裂骨折的可行替代方案.

结论:

  • 建议对支柱骨折治疗采取个性化,分阶段的方法.
  • 由CT指导的开放缩减内部固定是首选的方法.
  • 主要关节关节切除在复杂病例中是一个重要的替代方案.