How do I get a perfect lateral elbow X ray?
How do I get a perfect lateral elbow X ray?
Ideally, the upper arm, elbow, and forearm are all resting on the table. Position of part Flex the elbow to a 90 degree angle. Position the hand and wrist in a true lateral position with thumb up. Central ray Perpendicular to the image receptor at the middle portion of the forearm.
What structure is best seen in elbow lateral?
The lateral elbow view is part of the two view elbow series, examining the distal humerus, proximal radius and ulna. It is deceptively one of the more technically demanding projections in radiography 1-3.
How should the humeral epicondyles be aligned for a lateral projection of the elbow?
Humeral epicondyles should be this way to the IR for a lateral projection of the elbow: Perpendicular.
What are the x ray views for an elbow?
At least two orthogonal radiographs of the elbow are required to assess the joint. AP and true lateral views should routinely be taken. In trauma situations, oblique views and a radial head view may also be helpful in the diagnosis of minimally displaced or nondisplaced fractures.
What is the Jones method?
The Jones procedure is an arthrodesis of the interphalangeal joint of the hallux with a transfer of the extensor halluces longus to the neck of the first metatarsal.
What structure is shown in profile on a lateral projection of the elbow?
The projection is the orthogonal view of the AP elbow allowing for examination of the ulna-trochlear joint, coronoid process, and the olecranon process. It is used to assess both the anterior humeral and the radiocapitellar line.
What is the main reason a lateral elbow projection is required for an elbow study?
Where is the lateral epicondyle of the elbow?
There are bony bumps at the bottom of the humerus called epicondyles, where several muscles of the forearm begin their course. The bony bump on the outside (lateral side) of the elbow is called the lateral epicondyle.
Which position of the elbow best demonstrates the coronoid process in profile?
The elbow internal oblique view is a specialized projection, utilized to demonstrate both the coronoid process in profile and the olecranon process sitting within the olecranon fossa of the humerus.
What is olecranon process?
Olecranon process consists of bone of proximal ulna from base of coronoid process (down arrow) proximally. Trochlear notch (up arrows; also called semilunar notch) is articular surface shown between two arrows. The ulnar nerve lies on the posterior aspect of the elbow, posterior to the medial collateral ligament.
How many projections are required for the AP acute flexion study of the elbow?
two views
The elbow acute flexion AP is a modified elbow AP projection for patients who cannot straighten their arm for examination. It is comprised of two views demonstrating the distal humerus and proximal forearm structures.
How many degrees is the elbow flexed for the lateral projection of the elbow?
The elbow is flexed ___ degrees for a lateral projection of the forearm. The distal radius and ulna are ___ by placing the hand laterally. 90 degrees.