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

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder ... rotation of the shoulder ... Dislocation #Diagnosis #signs ... #symptoms #msk ... #orthopedics #pathophysiology
Sulcus Sign on Shoulder Exam

Positive sulcus sign in a shoulder with multidirectional instability.

Downward force applied at
Sulcus Sign on Shoulder ... Positive sulcus sign ... in a shoulder with ... acromion and the humeral ... clinical #video #msk
Hill Sachs Lesion of the posterior humeral head on Ultrasound

 A Hill–Sachs lesion, or Hill–Sachs fracture,
the posterior humeral ... head on Ultrasound ... glenoid rim when the shoulder ... - MSK ultrasound ... #Ultrasound #MSK
Humeral Head Growth Plate on POCUS

The humeral head is sitting in the glenoid without anterior or
Humeral Head Growth ... on POCUS The humeral ... Herbst @EUSmkh #Shoulder ... POCUS #Clinical #MSK ... #Ultrasound
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
Syndrome (SIS): Signs ... abduction + Neer's sign ... SIS #diagnosis #signs ... #symptoms #msk ... #pathophysiology
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
cause of anterior shoulder ... Usually anterior shoulder ... GAGL): "Reverse J sign ... Glenohumeral #Ligament #shoulder ... Radiology #diagnosis #msk
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
Capsulitis (Frozen Shoulder ... rotator cuff tear, humeral ... FrozenShoulder #pathophysiology ... diagnosis #symptoms #signs ... stages #staging #msk
Systemic Lupus Erythematosus (SLE): Musculoskeletal Manifestations

 • Immune Complex Deposition
    - Arthralgia, Arthritis
Osteonecrosis Esp. humeral ... Erythematosus #SLE #MSK ... Complications #pathophysiology ... #signs #symptoms
Hill-Sachs Lesion on Ultrasound 

Unlike normal variant irregular bare area (arrowhead) under infraspinatus, a Hill-Sachs lesion
Hill-Sachs Lesion on Ultrasound ... prior anterior shoulder ... dislocation involves the humeral ... HillSachs #Lesion #Ultrasound ... #MSK #POCUS #Humerus
Anterior Shoulder Dislocation on POCUS

Ultrasound probe footprint sitting posteriorly, indicator pointing to humeral head, on this
Dislocation on POCUS Ultrasound ... indicator pointing to humeral ... Dislocation #POCUS #MSK ... #ultrasound #clinical ... #MSK #sports