Related Experiment Video
Updated: Aug 8, 2026

Reverse Total Shoulder Arthroplasty
Published on: July 5, 2011
Idiopathic subluxation of the radial head
Abstract:
Idiopathic subluxation of the radial head is a different entity from congenital dislocation. The former is always painful, with marked loss of rotation. The radius articulates with the capitellum and the radial head is concave, possibly representing a lesser stage of dislocation. There also may be a correlation with true posterior dislocation. Since it successfully alleviates pain in this condition, radial head resection is often advisable. However, the operation should be delayed until growth is complete and the danger of disruption of the distal radioulnar joint is avoidable.
More Related Videos
05:18Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome
Published on: May 26, 2023
11:21Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation
Published on: March 13, 2026
Related Concept Videos
Assessment of radial pulse
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:
Bones of the Upper Limb: Ulna
Bones of the Upper Limb: Radius
The radius has a nail-shaped head, and a short...
Muscles of the Shoulder
Anterior Thoracic Muscles
The anterior thoracic muscles include the serratus anterior, subclavius, and...
Muscles that Move the Arm
The pectoralis major has two origins. Its clavicular head originates on the medial half of the clavicle. In contrast, the sternocostal head originates on the costal cartilages of ribs 1-6, the sternum, and the aponeurosis of the external oblique of the...
Herniated Intervertebral Disc l: Introduction