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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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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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Bones of the Upper Limb: Humerus01:19

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The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...
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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.
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Arteries of the Upper Limbs01:12

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The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...
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Updated: Jan 13, 2026

The Modified Single-working Portal Technique Using Lasso-loop Stitch with Needle for Arthroscopic Subscapularis Repair
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[Acute scaphoid fractures].

Jonny Andersson1

  • 1SportsMed, Carlanderska Sjukhuset, Göteborg - Göteborg, Sweden - SportsMed, Carlanderska Sjukhuset, Göteborg Gothenburg, Sweden.

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Summary
This summary is machine-generated.

Early diagnosis of acute scaphoid fractures is crucial for young patients to prevent long-term complications. Prompt treatment ensures better prognosis and avoids debilitating conditions like SNAC wrist and osteoarthritis.

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Area of Science:

  • Orthopedic surgery
  • Traumatology
  • Radiology

Background:

  • Acute scaphoid fractures require timely diagnosis and treatment for optimal patient outcomes.
  • Delayed diagnosis of scaphoid fractures can lead to significant long-term morbidity.
  • Untreated fractures may progress to Scaphoid Non-Union Advanced Collapse (SNAC) wrist, causing chronic pain and functional loss.

Purpose of the Study:

  • To emphasize the critical importance of early and accurate diagnosis of acute scaphoid fractures.
  • To highlight the negative long-term consequences of missed scaphoid fractures in young individuals.
  • To underscore the necessity of appropriate treatment for preventing debilitating wrist conditions.

Main Methods:

  • Review of clinical case studies on scaphoid fractures.
  • Analysis of diagnostic imaging techniques for scaphoid injuries.
  • Evaluation of treatment protocols and their impact on prognosis.

Main Results:

  • Missed acute scaphoid fractures frequently result in delayed union or non-union.
  • Progression to SNAC wrist is a common and severe consequence of untreated scaphoid fractures.
  • Patients experience debilitating symptoms including pain, restricted motion, and reduced grip strength.

Conclusions:

  • Early diagnosis and intervention are paramount for favorable long-term prognosis in acute scaphoid fractures.
  • Preventing SNAC wrist and associated osteoarthritis through prompt management is essential.
  • Optimal treatment strategies are vital to restore function and prevent disability in young patients.