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

Spinal Nerves: Plexus I01:22

Spinal Nerves: Plexus I

2.0K
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...
2.0K
Muscles that Move the Forearm01:16

Muscles that Move the Forearm

3.4K
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...
3.4K
Bones of the Upper Limb: Ulna01:15

Bones of the Upper Limb: Ulna

3.8K
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...
3.8K
Muscles of the Forearm that Move the Hand and Fingers01:17

Muscles of the Forearm that Move the Hand and Fingers

2.1K
The muscles of the forearm that move the wrist, hand, and digits are numerous and diverse. They can be classified into two groups based on their location and function — the anterior and posterior compartment muscles.
Anterior Compartment
The anterior compartment muscles originate from the humerus. They primarily function as flexors and are also known as flexor muscles. They typically insert on the carpals, metacarpals, and phalanges. The superficial layer includes the flexor carpi...
2.1K
Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

4.1K
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...
4.1K

You might also read

Related Articles

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

Sort by
Same author

Perspectives on educating lifelong learning in postgraduate orthopaedic training: an interpretivist qualitative study.

BMC medical education·2026
Same author

Ballistic Distal Radius Fractures: A Single-Center Experience in Management and Outcomes.

Journal of hand surgery global online·2026
Same author

Can ChatGPT-4 replace orthopedic question banks? Evaluating AI's ability to write questions for the orthopedic in-training exam.

Current problems in surgery·2026
Same author

Carpal Tunnel Release: A Four-Specialty Comparison Demonstrating Equal Clinical and Economic Efficacy.

Journal of hand surgery global online·2025
Same author

Efficacy of Low-Dose Versus High-Dose Corticosteroid Injections for Soft Tissue Pathology of the Hand.

The Journal of hand surgery·2025
Same author

Socioeconomic disparities and severity of gunshot injuries in Israel: a retrospective review of National Trauma Registry data from public hospitals 2019-2022.

Injury epidemiology·2025

Related Experiment Video

Updated: Dec 9, 2025

Author Spotlight: Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome
05:18

Author Spotlight: Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome

Published on: May 26, 2023

1.7K

Proximal Median Nerve Compression: Pronator Syndrome.

Jeremy A Adler1, Jennifer Moriatis Wolf1

  • 1Department of Orthopaedic Surgery, University of Chicago, Chicago, IL.

The Journal of Hand Surgery
|September 7, 2020
PubMed
Summary

Pronator syndrome, a median nerve issue in the forearm, presents diagnostic challenges due to overlapping symptoms with carpal tunnel syndrome. While nonsurgical options are primary, surgical intervention offers satisfactory outcomes for this condition.

Keywords:
Median nervepronator syndrome

More Related Videos

Metacarpal Small Incision for Carpal Tunnel Syndrome
04:08

Metacarpal Small Incision for Carpal Tunnel Syndrome

Published on: April 5, 2024

1.0K
Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies
06:40

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies

Published on: January 11, 2019

12.0K

Related Experiment Videos

Last Updated: Dec 9, 2025

Author Spotlight: Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome
05:18

Author Spotlight: Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome

Published on: May 26, 2023

1.7K
Metacarpal Small Incision for Carpal Tunnel Syndrome
04:08

Metacarpal Small Incision for Carpal Tunnel Syndrome

Published on: April 5, 2024

1.0K
Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies
06:40

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies

Published on: January 11, 2019

12.0K

Area of Science:

  • Neurology
  • Orthopedic Surgery

Background:

  • Pronator syndrome (PS) involves median nerve compression in the proximal forearm.
  • Symptoms frequently mimic carpal tunnel syndrome (CTS), complicating diagnosis.
  • Electrodiagnostic studies for PS can be inconclusive.

Purpose of the Study:

  • To highlight the diagnostic challenges of pronator syndrome.
  • To review current management strategies, including surgical interventions.
  • To emphasize the importance of understanding median nerve anatomy for diagnosis and treatment.

Main Methods:

  • Review of clinical findings and diagnostic considerations for PS.
  • Discussion of nonsurgical and surgical treatment options.
  • Analysis of outcomes data from retrospective case series.

Main Results:

  • Accurate diagnosis of PS is often difficult due to symptom overlap with CTS and limitations of electrodiagnostic tests.
  • Nonsurgical management is the initial approach for all patients.
  • Surgical intervention demonstrates satisfactory outcomes for pronator syndrome.

Conclusions:

  • A comprehensive understanding of median nerve anatomy and potential compression sites is crucial for diagnosing pronator syndrome.
  • Clinicians must be aware of characteristic clinical findings to differentiate PS from other neuropathies.
  • Effective diagnosis and treatment, including surgical options, lead to favorable patient outcomes.