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Related Concept Videos

Muscles of the Forearm that Move the Hand and Fingers01:16

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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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Bones of the Upper Limb: Radius01:09

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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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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.
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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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Flail Chest-II01:26

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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:
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History:
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Updated: May 1, 2026

Metacarpal Small Incision for Carpal Tunnel Syndrome
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Carpal fractures.

Nina Suh1, Eugene T Ek1, Scott W Wolfe1

  • 1Division of Hand and Upper Extremity Surgery, Hospital for Special Surgery, New York, NY; Melbourne Orthopaedic Group and Division of Hand Surgery, Department of Orthopaedic Surgery, Monash University, Dandenong Hospital, Melbourne, Australia.

The Journal of Hand Surgery
|April 1, 2014
PubMed
Summary
This summary is machine-generated.

Carpal fractures, excluding the scaphoid, are rare but can involve other wrist bones and injuries. This review covers their causes, diagnosis, treatment, and outcomes.

Keywords:
Carpal fracturehamatelunatetrapeziumtriquetrum

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Area of Science:

  • Orthopedic Surgery
  • Traumatology
  • Hand Surgery

Background:

  • Carpal fractures, excluding the scaphoid, are uncommon orthopedic injuries.
  • These fractures frequently occur with other associated injuries, complicating diagnosis and treatment.

Purpose of the Study:

  • To provide an updated review on carpal fractures (excluding scaphoid).
  • To summarize current consensus on mechanism, diagnosis, management, outcomes, and complications.

Main Methods:

  • Literature review focusing on carpal bone fractures (excluding scaphoid).
  • Synthesis of current evidence regarding injury mechanisms, diagnostic modalities, and treatment strategies.

Main Results:

  • Carpal fractures are rare and often linked to significant trauma.
  • Diagnosis relies on clinical examination and advanced imaging.
  • Management varies based on fracture type and stability, with surgical intervention often required.

Conclusions:

  • Early and accurate diagnosis is crucial for optimal outcomes.
  • Comprehensive management strategies are necessary to address associated injuries and minimize complications.
  • Further research is needed to refine treatment protocols for these rare injuries.