Neer classification of proximal humeral fractures | Radiology …
Oct 5, 2024 · The Neer system divides the proximal humerus into four parts and considers not the fracture line, but the displacement as being significant in terms of classification. The four parts are: humeral head. greater tubercle. lesser tubercle. humeral shaft. Displacement. Displacement is on a per-part basis.
Shoulder (outlet view) | Radiology Reference Article
Mar 23, 2023 · The outlet or Neers projection of the shoulder is a specialized projection demonstrating the coracoacromial arch often utilized in the investigation of shoulder impingement 1. This projection is most commonly seen in orthopedic clinics and closely resembles a lateral scapular projection but incorporates a 10-15 degree caudal angulation of the tube.
Shoulder series | Radiology Reference Article - Radiopaedia.org
Jun 21, 2024 · The shoulder series is fundamentally composed of two orthogonal views of the glenohumeral joint including the entire scapula. The extension of the shoulder series depends on the radiography department protocols and the clinical indications for imaging.
Neer impingement test | Radiology Reference Article
Sep 6, 2023 · The Neer impingement test is a clinical test to aid the diagnosis of rotator cuff impingement. It predominantly provokes a posterosuperior internal impingement mechanism and involves forward flexion of the arm with the thumb facing down with the arm in a more anterolateral orientation.
Proximal humeral fracture | Radiology Reference Article
Jun 11, 2024 · Proximal humeral fractures usually result from a fall on an outstretched arm. Indirect forces transmitted through the proximal humerus and shoulder cause most fractures. These forces may be compressive, tension, torsion or bending. Radiographic features
Shoulder dislocation | Radiology Reference Article - Radiopaedia.org
Jul 21, 2024 · A shoulder x-ray series is sufficient in almost all cases to make the diagnosis, although CT and MR are often required to assess for the presence of subtle fractures of the glenoid rim or ligamentous/tendinous injuries respectively.
Shoulder hemiarthroplasty | Radiology Reference Article
Oct 5, 2024 · Shoulder hemiarthroplasty is a form of partial shoulder joint replacement for the management of pathologies concerning the proximal humerus.
Grashey view (AP oblique shoulder radiograph) | Radiology Case ...
Normal AP oblique shoulder radiograph Normal AP oblique internal rotation view (Grashey view). It is also known as a "true AP" view since the view is AP to the scapular instead of AP to the …
Shoulder (superior-inferior axial view) | Radiology Reference Article ...
Mar 31, 2023 · The axial shoulder view is a supplementary projection to the lateral scapula view for obtaining orthogonal images to the AP shoulder. It is an appropriate projection to assess suspected dislocations, proximal humerus pathology, and glenohumeral articular surface abnormalities 1-3.
Shoulder impingement | Radiology Reference Article
Sep 26, 2023 · Shoulder impingement describes a group of conditions characterized by the entrapment of musculoskeletal soft tissue within the shoulder, which primarily results in pain. The catching of the affected structures may be structural and/or functional in etiology 2 .
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