Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

10.9K
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...
10.9K
Bones of the Upper Limb: Ulna01:15

Bones of the Upper Limb: Ulna

10.6K
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...
10.6K
Bones of the Upper Limb: Humerus01:19

Bones of the Upper Limb: Humerus

13.6K
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...
13.6K
Muscles that Move the Forearm01:16

Muscles that Move the Forearm

4.6K
The muscles that move the forearms can be divided into four groups: forearm flexors, forearm extensors, forearm pronators, and forearm supinators. The flexors and extensors act on the elbow joint, while the pronators and supinators act on the radioulnar joints.
Forearm Flexors
The biceps brachii, brachialis, and brachioradialis are forearm flexors. The biceps brachii is made up of two heads. Its long head originates at the supraglenoid tubercle of the scapula, whereas that of the short head is...
4.6K
Arteries of the Upper Limbs01:12

Arteries of the Upper Limbs

3.1K
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...
3.1K
Spinal Nerves: Plexus I01:22

Spinal Nerves: Plexus I

3.5K
Nerve plexuses are networks of interlacing nerves that serve as communication hubs to distribute and organize nerve action across various body regions. The nerve plexuses are organized into the cervical plexus located in the neck region, brachial plexus in the shoulder area, lumbar plexus found in the lower back, sacral plexus situated in the pelvis, and coccygeal plexus located in the coccygeal region.
The Cervical Plexus
The cervical plexus, formed by the anterior rami of the first four...
3.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Outcomes of reverse total shoulder arthroplasty in patients ≤65 years old.

Journal of shoulder and elbow arthroplasty·2026
Same author

Medical Retirement From Sport After Concussion: A Survey of Perspectives and Experiences of Collegiate Physicians and Athletic Trainers.

Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine·2026
Same author

Return to Play and Performance After Shoulder Labral Repair in Major League Baseball Players.

Orthopaedic journal of sports medicine·2026
Same author

Reverse total shoulder arthroplasty is safe and effective in patients ≥90 Years old.

JSES international·2026
Same author

Bot vs. doc-who is better at reading proximal humerus fracture x-rays?

JSES international·2026
Same author

Pickleball-Related Geriatric Fractures and Pediatric Equipment-Related Injuries Are Increasing in Emergency Departments Across the United States.

Arthroscopy, sports medicine, and rehabilitation·2026
Same journal

Bionic Reconstruction of the Upper Extremity.

Hand clinics·2026
Same journal

Erratum.

Hand clinics·2026
Same journal

Occupational Therapist Perspectives in Upper Limb Prosthetic Rehabilitation.

Hand clinics·2026
Same journal

Mental Health: The Invisible Challenge and the Opportunity.

Hand clinics·2026
Same journal

The Role of Amputation and Myoelectric Prosthetic Fitting in Traumatic Adult Brachial Plexus Injury.

Hand clinics·2026
Same journal

Osseointegration of the Upper Extremity.

Hand clinics·2026
See all related articles

Related Experiment Video

Updated: Mar 31, 2026

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation
11:21

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

Published on: March 13, 2026

334

Complex Elbow Instability: Radial Head and Coronoid.

David Kovacevic1, Laura A Vogel1, William N Levine2

  • 1Department of Orthopaedic Surgery, The Center for Shoulder, Elbow, and Sports Medicine, New York Presbyterian/Columbia University Medical Center, 622 West 168th Street, PH-11, New York, NY 10032, USA.

Hand Clinics
|October 27, 2015
PubMed
Summary
This summary is machine-generated.

Managing complex elbow dislocations requires a systematic surgical approach. This involves restoring the ulnohumeral joint, fixing or replacing the radial head, and repairing ligaments for optimal elbow stability.

Keywords:
Clinical outcomesComplex elbow instabilityCoronoidRadial headRehabilitationSurgical technique

More Related Videos

Novel Triple-Loop Technique for Suturing TFCC Injuries without Transosseous Tunnel
08:27

Novel Triple-Loop Technique for Suturing TFCC Injuries without Transosseous Tunnel

Published on: May 23, 2025

1.2K
Three-Dimensional Reconstruction of Orbital Fractures
08:18

Three-Dimensional Reconstruction of Orbital Fractures

Published on: May 16, 2025

868

Related Experiment Videos

Last Updated: Mar 31, 2026

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation
11:21

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

Published on: March 13, 2026

334
Novel Triple-Loop Technique for Suturing TFCC Injuries without Transosseous Tunnel
08:27

Novel Triple-Loop Technique for Suturing TFCC Injuries without Transosseous Tunnel

Published on: May 23, 2025

1.2K
Three-Dimensional Reconstruction of Orbital Fractures
08:18

Three-Dimensional Reconstruction of Orbital Fractures

Published on: May 16, 2025

868

Area of Science:

  • Orthopedic Surgery
  • Traumatology
  • Elbow Biomechanics

Background:

  • Acute complex elbow dislocations, particularly those involving the radial head and coronoid process, present significant management challenges.
  • Standardized protocols are crucial for optimizing functional outcomes in these severe injuries.

Purpose of the Study:

  • To outline a standardized and systematic surgical management strategy for acute complex elbow dislocations involving the radial head and coronoid.
  • To emphasize the key components of surgical intervention for maximizing clinical results.

Main Methods:

  • Primary restoration of the ulnohumeral joint through either direct reduction or coronoid fracture fixation.
  • Subsequent surgical management of the radial head, including fixation or replacement.
  • Repair of the lateral ulnar collateral ligament complex.

Main Results:

  • The described approach aims to achieve stable elbow alignment.
  • Assessment of stability is performed within a functional sagittal arc of motion post-repair.

Conclusions:

  • A systematic surgical approach prioritizing ulnohumeral joint restoration, radial head management, and ligamentous repair is essential.
  • This strategy is expected to maximize clinical outcomes and restore functional elbow stability.