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Related Concept Videos

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Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
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Radial systems employ time-delay overcurrent relays to reduce load interruptions. When a fault occurs, the nearest breaker opens first, while upstream breakers remain closed due to longer delay settings. This approach ensures minimal disruption to the rest of the system.
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Bones of the Upper Limb: Ulna01:15

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The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side...
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Assessment of Radial Pulse
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Related Experiment Video

Updated: May 1, 2026

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation
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Radial head fractures.

Michael Lapner1, Graham J W King

  • 1Clinical Fellow, Hand and Upper Limb Centre, St. Joseph's Health Care Centre, London, Ontario, Canada.

Instructional Course Lectures
|April 12, 2014
PubMed
Summary
This summary is machine-generated.

Radial head fractures, common in older women, often heal without surgery. Treatment depends on fracture type and displacement, with surgical options for severe cases or complications.

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Area of Science:

  • Orthopedic Surgery
  • Traumatology

Background:

  • The radial head is the most frequently fractured bone in the elbow.
  • It plays a crucial role in stabilizing the elbow against various forces.
  • Fractures can significantly impair elbow function and stability.

Purpose of the Study:

  • To review the current understanding and management strategies for radial head fractures.
  • To delineate indications for surgical versus non-surgical treatment.
  • To discuss potential complications associated with radial head fractures.

Main Methods:

  • Review of existing literature on radial head fracture management.
  • Analysis of treatment indications based on fracture characteristics and patient factors.
  • Discussion of surgical techniques and non-surgical approaches.

Main Results:

  • Nonsurgical treatment is indicated for nondisplaced or minimally displaced fractures without motion obstruction.
  • Fragment excision is recommended for small fragments causing mechanical blocks.
  • Open reduction and internal fixation are preferred for larger fragments; arthroplasty for comminuted fractures.
  • Radial head excision is an option for specific cases with low functional demands, infection, or treatment failure.

Conclusions:

  • Management of radial head fractures requires careful consideration of fracture severity and patient-specific factors.
  • Indications for surgical versus non-surgical management remain a subject of ongoing debate.
  • Potential complications include stiffness, heterotopic ossification, infection, and instability.