相关实验视频
Updated: Jan 15, 2026
05:46
Establishing a Diaphyseal Femur Fracture Model in Mice
Published on: December 9, 2022
3.0K
断裂非工会,没有工会
Vu Le1, Clifford Jones2, Zachary M Working3
1Department of Orthopaedics, University of British Columbia, Vancouver, Canada.
概括
这次研讨会强调了骨折非结合,骨科从业人员面临的共同挑战. 专家们讨论了临床,诊断和基础科学的方法,以及新的治疗方法.
科学领域:
- 整形外科手术 整形外科手术
- 创伤护理 创伤护理
- 肌肉骨研究 研究
背景情况:
- 骨折非结合在全球范围内是一个重大的临床挑战.
- 骨科和肌肉骨医生经常遇到这种复杂的疾病.
研究的目的:
- 为了介绍当前关于断裂非工会的观点.
- 讨论临床和诊断方法的进展.
- 探索基础科学见解和新的治疗策略.
主要方法:
- 专题讨论会,邀请演讲者参加.
- 对临床策略的讨论.
- 对诊断方面的进展进行审查.
- 探索基础科学研究的探索.
- 介绍新的治疗方式.
主要成果:
- 关于骨折非联合管理的全面概述.
- 了解当前和新兴的治疗选择.
- 强调问题的跨学科性质.
结论:
- 骨折非联合需要多方面的方法.
- 在基础科学和新治疗方法方面进行持续的研究至关重要.
- 全球合作是解决这一临床问题的关键.
相关概念视频
01:27Fractures: Bone Repair
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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...
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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01:03Structural Joints: Fibrous Joints
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Fibrous joints are a type of joint where the bones are connected by fibrous connective tissue. These joints provide stability and minimal to no movement between the articulating bones. There are three types of fibrous joints.
Suture
All the bones of the skull, except for the mandible, are joined to each other by a fibrous joint called a suture. The fibrous connective tissue found at a suture strongly unites the adjacent skull bones and thus helps to protect the brain and form the face. In...
Suture
All the bones of the skull, except for the mandible, are joined to each other by a fibrous joint called a suture. The fibrous connective tissue found at a suture strongly unites the adjacent skull bones and thus helps to protect the brain and form the face. In...
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01:09Functional Classification of Joints
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Functional Classification of Joints
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
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The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses or amphiarthroses, whereas all synovial joints are classified as diarthroses.
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01:15Bones of the Upper Limb: Ulna
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01:28Types of Non-structural Cracks in Concrete
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Non-structural cracks are primarily of three types: plastic, early-age thermal, and drying shrinkage cracks. Plastic cracks are further classified into plastic shrinkage cracks and plastic settlement cracks.
Plastic shrinkage cracks typically form within hours after the concrete is poured. The concrete's surface dries faster than the bottom, creating tensile stress that the still-plastic concrete cannot withstand, leading to diagonal or randomly patterned cracks on the concrete surface.
Plastic shrinkage cracks typically form within hours after the concrete is poured. The concrete's surface dries faster than the bottom, creating tensile stress that the still-plastic concrete cannot withstand, leading to diagonal or randomly patterned cracks on the concrete surface.
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01:23Behavior of Concrete Under Compressive Load
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Concrete exhibits specific behaviors under different compressive loads. Understanding this is crucial for understanding its structural integrity. When concrete undergoes uniaxial compression, it tends to develop cracks that run parallel to the direction of the force. These parallel cracks stem from localized tensile stresses that occur perpendicular to the compression direction. Additionally, angled cracks may appear due to the formation of shear planes.
As the concrete specimen fractures under...
As the concrete specimen fractures under...
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