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Fractures: Bone Repair

Fractures: Bone Repair

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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Related Experiment Video

Updated: Jan 6, 2026

Adjustable Stiffness, External Fixator for the Rat Femur Osteotomy and Segmental Bone Defect Models

Adjustable Stiffness, External Fixator for the Rat Femur Osteotomy and Segmental Bone Defect Models

Published on: October 9, 2014

Hexapod External Fixators for Trauma.

Grant Menegon¹, Muadh Alzeedi², Mitchell Bernstein³

¹Department of Orthopaedic Surgery, Royal Brisbane and Women's Hospital, Herston, QLD, Australia.

Journal of Orthopaedic Trauma

|November 14, 2025

Summary

This summary is machine-generated.

Hexapod external fixators are advanced devices for complex limb issues. Their six struts and ring components allow precise skeletal manipulation for reconstruction and lengthening.

Keywords:

external fixators hexapod limb trauma

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

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Published on: April 11, 2012

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Last Updated: Jan 6, 2026

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

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

Published on: April 11, 2012

Area of Science:

Orthopedic surgery
Biomedical engineering
Skeletal reconstruction

Background:

Complex trauma, limb deformity, and limb lengthening present significant orthopedic challenges.
Advanced fixation devices are crucial for effective management of these conditions.
Hexapod external fixators offer a sophisticated solution for complex orthopedic cases.

Purpose of the Study:

To describe the structure and function of hexapod external fixators.
To highlight their application in orthopedic trauma and reconstruction.
To emphasize the precision offered by these devices in skeletal manipulation.

Main Methods:

Utilizing hexapod external fixator systems characterized by six adjustable struts.
Connecting proximal and distal ring components for skeletal fixation.
Employing dedicated software for precise manipulation across six degrees of freedom.

Main Results:

Hexapod external fixators enable sophisticated management of complex trauma.
These devices facilitate limb deformity correction, reconstruction, and lengthening.
Precise manipulation of skeletal segments is achievable with these systems.

Conclusions:

Hexapod external fixators are sophisticated devices for complex orthopedic management.
Their design allows for precise control over skeletal segments.
These fixators are integral to advanced limb reconstruction and lengthening procedures.