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Related Concept Videos

Fractures: Bone Repair01:27

Fractures: Bone Repair

3.5K
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...
3.5K
Bones of the Upper Limb: Humerus01:19

Bones of the Upper Limb: Humerus

3.5K
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...
3.5K
Bones of the Upper Limb: Ulna01:15

Bones of the Upper Limb: Ulna

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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...
2.4K
Flail Chest-II01:26

Flail Chest-II

221
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:
1. Clinical Evaluation:
History:
221
Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

2.3K
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.
The radius has a nail-shaped head, and a...
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Related Experiment Video

Updated: Aug 16, 2025

Treatment with Locking Intramedullary Nailing for Intertrochanteric Fracture of the Femur Utilizing a New Awl with a Distal Positioner
04:41

Treatment with Locking Intramedullary Nailing for Intertrochanteric Fracture of the Femur Utilizing a New Awl with a Distal Positioner

Published on: June 6, 2025

171

Proximal Humerus Fractures: Leave It Alone, Fix It, Replace It?

Soheil Sabzevari, H Mike Kim, Conor Smith

    Instructional Course Lectures
    |December 19, 2022
    PubMed
    Summary
    This summary is machine-generated.

    Proximal humerus fractures are common in the elderly. Optimal treatment for these complex fractures balances fracture patterns and patient factors, with surgical options improving outcomes.

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    Area of Science:

    • Orthopedic Surgery
    • Geriatric Medicine
    • Traumatology

    Background:

    • Proximal humerus fractures represent 10% of all fractures in the elderly.
    • Management options vary, with treatment tailored to fracture patterns and patient characteristics.
    • Minimally displaced fractures are typically managed non-surgically.

    Purpose of the Study:

    • To review and discuss optimal management strategies for proximal humerus fractures.
    • To evaluate current treatment options based on fracture severity and patient factors.
    • To highlight advancements in surgical interventions for complex fractures.

    Main Methods:

    • Literature review of current evidence on proximal humerus fracture management.
    • Analysis of treatment outcomes for surgical versus non-surgical approaches.
    • Discussion of indications for hemiarthroplasty, locking plates, and reverse total shoulder arthroplasty.

    Main Results:

    • Most proximal humerus fractures are minimally displaced and treated non-surgically.
    • Complex fractures (comminuted, head-split, dislocations, severe displacement) present management challenges.
    • Advancements in locking plates and reverse total shoulder arthroplasty offer improved outcomes in selected patients.

    Conclusions:

    • Optimal treatment for proximal humerus fractures requires careful consideration of fracture pattern and patient specifics.
    • While non-surgical management is common, surgical options like locking plates and reverse total shoulder arthroplasty are increasingly effective for complex cases.
    • Ongoing debate exists regarding the definitive best management, necessitating continued research and evidence-based discussion.