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Related Concept Videos

Fractures: Bone Repair01:27

Fractures: 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...
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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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Stress on an Oblique Plane01:16

Stress on an Oblique Plane

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Understanding stress on an oblique plane under axial loading is pivotal in material mechanics. This analysis offers insight into a material's durability and strength, which is crucial for civil engineering and structural design. Axial loading refers to force application along the material's central axis, causing compression or elongation and leading to normal stress. Normal stress occurs when a force acts perpendicularly to the material's area, resulting in compressive or tensile...
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Applications of Stress01:04

Applications of Stress

546
Consider a structure made of a boom and a rod designed to support a load. These two components are connected by a pin and stabilized by brackets and pins. The boom and the rod are detached from their supports to assess the different stresses imposed on this structure, and a free-body diagram is drawn. Then, all the forces applied, including the load acting on the structure, are identified. The reaction forces exerted on both the boom and the rod are computed using the equilibrium equations.
The...
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Components of Stress01:23

Components of Stress

438
Stress analysis under multiple loading conditions is intricate, necessitating a comprehensive grasp of normal and shearing stresses. Consider a small cube at point O, subjected to stress on all six faces, visible or not. Normal stress components σx, σy, σz act perpendicularly to the x, y, and z axes. Shearing stress components τxy and τxz are exerted on faces perpendicular to these axes.
Interestingly, the hidden cube faces also experience these stresses, equal and...
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Flexural Stress01:16

Flexural Stress

594
When analyzing bending in symmetric members, it's crucial to understand how stresses distribute when subjected to bending moments. This stress distribution is effectively described by applying fundamental mechanics and material science principles, particularly Hooke's Law for elastic materials.
Hooke's Law states that within the material's elastic limits, stress is directly proportional to strain. In a member experiencing a bending moment, the strain at any point is relative to its distance...
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Related Experiment Video

Updated: Dec 20, 2025

Novel Triple-Loop Technique for Suturing TFCC Injuries without Transosseous Tunnel
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Olecranon Stress Fracture.

Dylan N Greif1, Christopher P Emerson1, Paul Allegra1

  • 1University of Miami Sports Medicine Institute, 5555 Ponce De Leon Boulevard, Coral Gables, FL 33146, USA.

Clinics in Sports Medicine
|May 25, 2020
PubMed
Summary
This summary is machine-generated.

Olecranon stress fractures, a rare upper extremity injury, are increasing in throwing athletes, particularly children. Early diagnosis and management are crucial due to vague symptoms.

Keywords:
ElbowMRIOlecranonOveruse injuryStress fractureThrowing injuries

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Area of Science:

  • Orthopedic Surgery
  • Sports Medicine
  • Pediatric Orthopedics

Background:

  • Olecranon stress fractures are uncommon upper extremity injuries.
  • Incidence is rising in pediatric throwing athletes due to increased sports participation.
  • Vague presentations complicate diagnosis and management.

Purpose of the Study:

  • To evaluate the disease process of olecranon stress fractures.
  • To improve diagnostic strategies for these fractures.
  • To optimize management and rehabilitation protocols.

Main Methods:

  • Literature review of olecranon stress fractures.
  • Analysis of diagnostic challenges.
  • Discussion of current treatment and rehabilitation approaches.

Main Results:

  • Olecranon stress fractures require specific diagnostic considerations.
  • Management strategies vary based on fracture characteristics.
  • Rehabilitation needs to be tailored to the athlete's recovery.

Conclusions:

  • Further research is needed to refine diagnosis and treatment.
  • A comprehensive understanding is essential for effective patient care.
  • Early intervention improves outcomes for throwing athletes.