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Related Concept Videos

Fractures: Bone Repair01:27

Fractures: Bone Repair

2.8K
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...
2.8K
Bone Remodeling01:40

Bone Remodeling

38.0K
Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
38.0K
Sutures of the Skull01:22

Sutures of the Skull

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The human skull is composed of several bones that come together to protect the brain and support the structures of the face. The junctions where these bones meet are called sutures.
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
5.8K
Bone Disorders01:29

Bone Disorders

3.3K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
3.3K
Flail Chest-II01:26

Flail Chest-II

134
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:
134
Growth of Cartilage and Bone Tissue01:27

Growth of Cartilage and Bone Tissue

2.9K
Chondrocytes form a temporary cartilaginous model by dividing and secreting a thick gel-like extracellular matrix. Once the chondrocytes undergo programmed cell death, osteoblasts enter the site of the cartilaginous model. The process of replacing the temporary cartilaginous model with bone in an ordered manner is called endochondral ossification. In endochondral ossification, not all of the cartilage is replaced by bone tissue. Some cartilage that performs a protective and supportive function...
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Related Experiment Video

Updated: May 9, 2025

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
04:19

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device

Published on: November 8, 2024

318

[Fracture sequelae-when, how, what?]

Ole Somberg1, Thomas Rosteius1, Maria Bernstorff1

  • 1Chirurgische Universitätsklinik und Poliklinik, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil, Ruhr-Universität Bochum, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Deutschland.

Unfallchirurgie (Heidelberg, Germany)
|May 6, 2025
PubMed
Summary

Treating proximal humeral fracture sequelae, including necrosis, pseudarthrosis, and malunions, requires tailored surgical strategies. Interventions like prostheses or osteotomies significantly improve patient function.

Keywords:
ClassificationCorrective osteotomyProximal humeral fracturesRotator cuffShoulder arthroplasty

More Related Videos

Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects
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Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects

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Pseudofracture: An Acute Peripheral Tissue Trauma Model
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Pseudofracture: An Acute Peripheral Tissue Trauma Model

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Related Experiment Videos

Last Updated: May 9, 2025

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
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Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device

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Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects
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Pseudofracture: An Acute Peripheral Tissue Trauma Model
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Pseudofracture: An Acute Peripheral Tissue Trauma Model

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Area of Science:

  • Orthopedic surgery
  • Traumatology

Context:

  • Proximal humeral fractures often lead to challenging sequelae.
  • Necrosis, pseudarthrosis, and malunions require specific management approaches.

Purpose:

  • To outline treatment strategies for various proximal humeral fracture sequelae.
  • To correlate classification types with appropriate surgical interventions.

Summary:

  • Boileau's classification aids in diagnosing and planning treatment for sequelae.
  • Treatment varies based on sequelae type: prostheses for necrosis (Type 1), bony reconstruction for locked dislocations (Type 2), joint preservation or replacement for pseudarthrosis (Type 3), and osteotomies/prostheses for malunions (Type 4).
  • Rotator cuff condition and deformities influence surgical decisions.

Impact:

  • Surgical interventions demonstrate significant functional improvements for patients.
  • Personalized treatment based on individual factors optimizes outcomes for proximal humeral fracture sequelae.