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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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Bone Markings01:26

Bone Markings

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Bones have various surface features that help form joints and attach to other soft tissues. Depending on the function, bone markings are categorized into articulating projections, processes for attachment, depressions, and openings.
Articulating Projections
Articulating projections are found where two bones meet to form a joint. These structures are usually found at the ends of bones. The largest articulation is a rounded projection called the head, supported by a narrow neck at the ends of...
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Flail Chest-I01:24

Flail Chest-I

347
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...
347
Spongy Bone01:09

Spongy Bone

6.4K
All bones comprise an outer layer of compact bone, and an interior made up of spongy bone tissue, also called cancellous or trabecular bone. In long bones, spongy bone tissue is mainly found in the interior of the epiphyses (broad ends of the bone).
Spongy bone is more porous, and less dense compared to compact bone. It is composed of concentric lamellae that are arranged irregularly to form the trabecular network. In some bones, the spaces between trabeculae contain red marrow, where...
6.4K
Structural Joints: Fibrous Joints01:03

Structural Joints: Fibrous Joints

3.0K
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...
3.0K
Sutures of the Skull01:22

Sutures of the Skull

8.7K
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...
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Related Experiment Video

Updated: Oct 29, 2025

Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects
07:35

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

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[Open fractures].

Mohamed Omar1, Christian Zeckey2, Christian Krettek3

  • 1Unfallchirurgische Klinik, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland. omar.mohamed@mh-hannover.de.

Der Unfallchirurg
|July 13, 2021
PubMed
Summary
This summary is machine-generated.

Open fractures require early antibiotic administration and prompt surgical intervention, including debridement and fixation, to prevent infection and ensure proper healing. Timely soft tissue management and definitive coverage within 72 hours are crucial for reducing fracture-related infections.

Keywords:
ClassificationDebridementFracture healingInfectionSegmental defect

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Last Updated: Oct 29, 2025

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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Area of Science:

  • Orthopedic Surgery
  • Traumatology
  • Infectious Disease Prevention

Background:

  • Open fractures present significant challenges, including elevated risks of infection and delayed healing.
  • Effective management necessitates a multi-faceted approach beyond simple fracture fixation.

Purpose of the Study:

  • To outline optimal strategies for managing open fractures.
  • To emphasize the critical roles of infection prevention and soft tissue management.

Main Methods:

  • Early administration of antibiotics (24-72 hours) is recommended.
  • Initial debridement and injury assessment guide treatment.
  • Fracture fixation adheres to established traumatological principles.

Main Results:

  • Simple injuries may allow primary fixation and wound closure.
  • Complex cases with contamination or tissue loss require staged treatment.
  • Definitive soft tissue coverage within 72 hours reduces infection risk.

Conclusions:

  • Comprehensive management of open fractures involves timely antibiotics, surgical intervention, and dedicated soft tissue care.
  • Staged treatment is essential for severe open fractures.
  • Addressing osseous defects requires tailored reconstructive approaches.