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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-II01:26

Flail Chest-II

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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:
1.0K
Cellular Injury II: Classification01:21

Cellular Injury II: Classification

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Cellular injury is any process that disrupts a cell’s ability to maintain homeostasis, leading to structural or functional changes. It is broadly classified based on etiology (cause) and mechanism of damage.Classification by EtiologyCellular injury may result from several causes. Hypoxic injury happens due to reduced oxygen delivery, most commonly from inadequate blood supply, such as arterial obstruction; for example, coronary artery thrombosis can cause myocardial infarction. Chemical...
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Healing II: Complications01:24

Healing II: Complications

39
Complications during healing arise when tissue repair is altered by local or systemic factors. These changes involve abnormal collagen deposition, altered biomechanics, and reduced vascular supply, impairing restoration of normal structure and function.Loss of FunctionScar tissue differs significantly from the original tissue it replaces. In the skin, fibrosis lacks adnexal structures such as hair follicles, sebaceous glands, and sweat glands. Their absence reduces tactile sensitivity, impairs...
39
Phases of Wound Repair01:28

Phases of Wound Repair

8.0K
Following injury, the integrity of the injured tissues must be reestablished. For example, in skin tissue, wound repair involves coordination among resident skin cells, blood mononuclear cells, extracellular matrix, growth factors, and cytokines to complete the healing cascade.
Formation of Blood Clot
In case of deep injuries, trauma to blood vessels results in blood loss. In the meantime, phospholipids released from the ruptured endothelial cellular membrane are converted into arachidonic...
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Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

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Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
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Related Experiment Video

Updated: May 6, 2026

Pseudofracture: An Acute Peripheral Tissue Trauma Model
10:08

Pseudofracture: An Acute Peripheral Tissue Trauma Model

Published on: April 18, 2011

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[Type II fractures].

M de la Caffinière1, E Favreul, I Kempf

  • 1Centre de Traumatologie, 10, Avenue Achille Baumann, F-67400, Illkirch-Graffenstaden, France.

European Journal of Orthopaedic Surgery & Traumatology : Orthopedie Traumatologie
|November 7, 2013
PubMed
Summary

This study on type II femoral fractures after hip arthroplasty found that most fractures heal regardless of prosthesis loosening. Treatment choice depends on fracture type and prosthesis stability, with diverse methods yielding good outcomes.

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Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects
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Fracture Apparatus Design and Protocol Optimization for Closed-stabilized Fractures in Rodents
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Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects

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Area of Science:

  • Orthopedic Surgery
  • Biomedical Engineering
  • Traumatology

Context:

  • Periprosthetic fractures of the femur, specifically type II, pose significant challenges in revision arthroplasty.
  • Understanding fracture patterns and prosthesis status is crucial for effective management.

Purpose:

  • To analyze treatment outcomes for type II periprosthetic femoral fractures.
  • To evaluate the relationship between fracture type, prosthesis loosening, and treatment strategies.

Summary:

  • The study included 97 patients with type II femoral fractures post-arthroplasty, averaging 74.5 years old.
  • Spiral fractures (82%) were common, often without prosthesis loosening, while transverse fractures (18%) were associated with loosening (p=0.001).
  • Treatment options included conservative management, internal fixation without prosthesis removal (44%), and revision with long-stem cemented prosthesis (47.5%). Fracture healing occurred in 97% of cases, independent of initial prosthesis loosening.

Impact:

  • Findings support tailored treatment approaches based on fracture characteristics and prosthesis stability.
  • Recommendations include conservative treatment for high-risk patients with undisplaced fractures, internal fixation for stable prostheses, and revision arthroplasty for loose prostheses.
  • Effective management strategies can achieve high fracture healing rates in this complex patient population.