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: 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
Changes in the Appendicular Skeleton with Age01:09

Changes in the Appendicular Skeleton with Age

4.0K
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
4.0K
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
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
Muscles of the Forearm that Move the Hand and Fingers01:16

Muscles of the Forearm that Move the Hand and Fingers

3.0K
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...
3.0K

You might also read

Related Articles

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

Sort by
Same author

Parental decision-making in congenital hand and upper-limb differences: a national survey.

The Journal of hand surgery, European volume·2026
Same author

Parental experience after diagnosis of a congenital upper limb difference: a national survey.

The Journal of hand surgery, European volume·2024
Same author

International multidisciplinary collaboration toward an annotated definition of arthrogryposis multiplex congenita.

American journal of medical genetics. Part C, Seminars in medical genetics·2019
Same author

Background to the 2nd International Symposium on Arthrogryposis.

Journal of pediatric orthopedics·2017
Same author

Repair of Fingertip Defect Using an Anterograde Pedicle Flap Based on the Dorsal Perforator.

Plastic and reconstructive surgery. Global open·2017
Same author

Office-Based Postaxial Polydactyly Excision in Neonates, Infants, and Children.

Plastic and reconstructive surgery·2016

Related Experiment Video

Updated: Mar 31, 2026

Vascularized Composite Upper Limb Allograft Harvesting for Proximal Arm Allotransplantation
08:11

Vascularized Composite Upper Limb Allograft Harvesting for Proximal Arm Allotransplantation

Published on: June 13, 2025

724

Problems with the upper limb in arthrogryposis.

Ruth Lester1,2

  • 1Childrens Hand and Upper Limb Service, Birmingham Childrens Hospital, Steelhouse Lane, Birmngham, B4 6NH, UK. ruthlester@me.com.

Journal of Children'S Orthopaedics
|October 21, 2015
PubMed
Summary

This paper discusses individualized management for children with arthrogryposis affecting the upper limb. It covers assessment, treatment goals, and surgical principles to improve function and appearance.

Keywords:
ArthrogryposisSoft tissue releaseThumb webUpper limb

More Related Videos

Surface Electromyographic Biofeedback as a Rehabilitation Tool for Patients with Global Brachial Plexus Injury Receiving Bionic Reconstruction
09:14

Surface Electromyographic Biofeedback as a Rehabilitation Tool for Patients with Global Brachial Plexus Injury Receiving Bionic Reconstruction

Published on: September 28, 2019

12.3K
Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
10:36

Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach

Published on: May 23, 2025

984

Related Experiment Videos

Last Updated: Mar 31, 2026

Vascularized Composite Upper Limb Allograft Harvesting for Proximal Arm Allotransplantation
08:11

Vascularized Composite Upper Limb Allograft Harvesting for Proximal Arm Allotransplantation

Published on: June 13, 2025

724
Surface Electromyographic Biofeedback as a Rehabilitation Tool for Patients with Global Brachial Plexus Injury Receiving Bionic Reconstruction
09:14

Surface Electromyographic Biofeedback as a Rehabilitation Tool for Patients with Global Brachial Plexus Injury Receiving Bionic Reconstruction

Published on: September 28, 2019

12.3K
Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
10:36

Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach

Published on: May 23, 2025

984

Area of Science:

  • Pediatric Orthopedics
  • Developmental Pediatrics

Background:

  • Arthrogryposis is a congenital condition characterized by joint contractures affecting limb development.
  • It presents with a range of anomalies impacting upper limb function and appearance.

Purpose of the Study:

  • To present a personal perspective on assessing and managing upper limb issues in pediatric arthrogryposis.
  • To define treatment goals, emphasizing functional improvement and cosmetic outcomes.

Main Methods:

  • Discussion of individualized management plans.
  • Consideration of early manipulation, stretching, and splinting.
  • Overview of surgical principles and common procedures.

Main Results:

  • The paper outlines the thinking process for developing management strategies.
  • It details surgical techniques such as soft tissue release, joint repositioning, and tendon/muscle transfers.
  • The importance of thumb web release is highlighted.

Conclusions:

  • Comprehensive management, considering the whole child's mobility, is crucial.
  • Surgical interventions aim to enhance upper limb function and cosmesis in children with arthrogryposis.