12 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... scapholunate interosseous ligament ... injuries: distal radius ... Carpal #Radiology #XRay ... #Sports #MSK
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
"pooping duck sign ... injuries: Perilunate dislocation ... , distal radius ... Carpal #Radiology #XRay ... #Sports #MSK
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Pathogenesis, clinical ... on axillary x-ray ... #Diagnosis #signs ... #symptoms #msk ... #orthopedics #pathophysiology
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
review alignment ... posterior) and bone ... anterior sail sign ... injury, elbow dislocation ... #MSK
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
Varus Stress Test ... #Test #RCL #Radial ... #PhysicalExam #clinical ... video #sports #msk ... #orthopedics
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Pathogenesis and clinical ... shearing injury -> Ligaments ... tear a portion of bone ... FemoralHead #Fractures #msk ... #symptoms #orthopedics
Finger Collateral Ligament Stress Test

Ulnar collateral ligament stability can be tested at zero and thirty degrees
Stress Test ... Radial collateral ... #Stress #Test # ... video #sports #msk ... #orthopedics #Hand
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
review alignment ... posterior) and bone ... capitellum (age 1), radial ... Humerus #Radiology #XRay ... #MSK
Radius Fracture on POCUS
Great example of the use of POCUS to diagnose a fracture of a
Radius Fracture ... Could also do X-ray ... confirm proper alignment ... Fracture #POCUS #clinical ... #bone #msk #orthopedics
Yergason's Test on Shoulder Examination
Patient Position: Sitting
Examiner Position: Standing adjacent to the test arm. One hand
One hand stabilizes ... Positive Sign: ... transverse humeral ligament ... #PhysicalExam #clinical ... #video #msk #orthopedics