12 results
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder ... Dislocation ... • Humeral head ... lateral deltoid ... signs #symptoms #msk
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
shoulder dislocations ... , 95% of shoulder ... Axillary nerve injury ... depression in the humeral ... Orthopedics #Sports #MSK
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
head laterally ... humerus E – ... humerus A – ... common), Anterior, Lateral ... dash board injury
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
On lateral wrist ... tea cup") which should ... of the capitate ... , median nerve injury ... Orthopedics #Sports #MSK
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
anterior shoulder ... dislocation WITHOUT ... Differential diagnosis ... capsuloligamentous injury ... Radiology #diagnosis #msk
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
olecranon relative to humerus ... Fractures (medial/lateral ... ), ligamentous injury ... brachial artery injury ... Orthopedics #Sports #MSK
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
humeral head) of ... >25% of humeral ... surgical repair Differential ... Similar injury to ... Radiology #diagnosis #msk
Belly Press Test for Subscapularis Injury

An alternative to the lift-off test, or when the lift-off test
to the lift-off ... when the lift-off ... the wrist of elbow ... #Injury #shoulder ... #physicalexam #msk
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
a significant injury ... Check the anterior humeral ... the humerus should ... head and neck should ... a radial head dislocation
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
injury (i.e. post ... rotator cuff tear, humeral ... Increase => Months later ... tissue => Years later ... stages #staging #msk