9 results
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
with a capsule tear ... anterior shoulder dislocation ... Differential diagnosis ... : "Reverse J sign ... #msk
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
shearing injury -> Ligaments ... tear a portion ... FemoralHead #Fractures #msk ... #diagnosis #pathophysiology ... #orthopedics
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... to diagnosis scapholunate ... scapholunate interosseous ligament ... ("Terry Thomas sign ... #Sports #MSK
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
muscle, tendon, ligaments ... muscles, tendons, ligaments ... #Diagnosis #signs ... #symptoms #msk ... #orthopedics #pathophysiology
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
joint dislocation ... repair Differential diagnosis ... ligament detached ... clinical #Radiology #diagnosis ... #msk
Yergason's Test on Shoulder Examination
Patient Position: Sitting
Examiner Position: Standing adjacent to the test arm. One hand
Positive Sign: ... indicates damage or tear ... transverse humeral ligament ... #msk #orthopedics ... #sports #biceps
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
elbow x-ray review alignment ... anterior sail sign ... injury, elbow dislocation ... Radiology #XRay #Diagnosis ... #MSK
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
, rotator cuff tear ... women > men), the glenohumeral ... pathophysiology #diagnosis ... #symptoms #signs ... stages #staging #msk
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
drawers, and special ligament ... >> LINK TO ACL TEARS ... trauma/vascular/orthopedic ... Posterior #Injury #msk ... #clinical #video