40 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... carpal bone. ... #Triquetrum #Fracture ... #Orthopedics #Sports ... #MSK
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
Stress Fracture: ... mechanical loading => Bone ... strain => Bone ... StressFractures #msk ... pathophysiology #symptoms #signs
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Common Carpal Bone ... Fractures by Frequency ... Scaphoid - 50-80% • Triquetral ... #Fractures #wrist ... frequency #radiology #msk
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
between all carpal bones ... should be 1-2 mm ... "Terry Thomas" sign ... #Orthopedics #Sports ... #MSK
Hamate Fracture on Wrist X-Ray

- point tenderness over the hamate should raise suspicion for a fracture,
Hamate Fracture ... over the hamate should ... negative a CT should ... associated signs ... WristXRay #Radiology #MSK
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
Scaphoid Fractures ... carpal bone. ... common carpal bone ... #Orthopedics #Sports ... #MSK
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 ... clinical #video #msk ... #orthopedics #sports
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
capitate ("apple") should ... tea cup") which should ... trapezium, capitate, triquetrum ... #Orthopedics #Sports ... #MSK
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Femoral Head Fracture ... tear a portion of bone ... onto lateral hip Signs ... #msk #diagnosis ... pathophysiology #signs
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
greater tuberosity fracture ... Bankart lesions (5%, fracture ... consult: No (unless fracture ... #Orthopedics #Sports ... #MSK