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Related Concept Videos

Fractures: Bone Repair01:27

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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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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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The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
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Scaphoid Fractures: Nonunion and Malunion.

Jessie Janowski1, Caitlyn Coady1, Louis W Catalano1

  • 1Department of Orthopaedic Surgery, NYU Langone Medical Center, New York, NY.

The Journal of Hand Surgery
|September 28, 2016
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Summary

This review examines current treatments for scaphoid nonunion and malunion, assessing union rates and functional outcomes. It highlights the evolution of surgical techniques since the 1960s.

Keywords:
Scaphoidfracturemalunionnonunion

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Area of Science:

  • Orthopedic surgery
  • Hand surgery

Background:

  • Scaphoid nonunion and malunion treatments have evolved significantly since the 1960s.
  • The Russe modification of Matti's technique marked a key development.

Purpose of the Study:

  • To review current treatment methods for scaphoid nonunion and malunion.
  • To evaluate union rates and functional status based on existing literature.

Main Methods:

  • Systematic review of articles reporting union rates and functional outcomes.
  • Analysis of treatment efficacy for scaphoid nonunion and malunion.

Main Results:

  • Data on union rates and functional status from reviewed articles.
  • Comparison of outcomes for different treatment modalities.

Conclusions:

  • Current treatment strategies for scaphoid nonunion and malunion are based on evolving surgical techniques.
  • Evidence-based assessment of union rates and functional outcomes informs treatment choices.