13 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... most commonly fractured ... common carpal bone fracture ... or ulna fractures ... #Sports #MSK
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
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Distal Radius Fracture ... fracture is the ... onto outstretched hand ... variable gross wrist ... #MSK
Galeazzi Fracture 
Fracture of distal radial shaft with distal radial-ulnar joint disruption. Remember “MUGR” to recall
Galeazzi Fracture ... Fracture of distal ... • Fracture of ... onto outstretched hand ... #MSK
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
Scaphoid Fractures ... most commonly fractured ... lead to carpal instability ... #Wrist #Carpal ... #Sports #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... injuries: Carpal fracture ... styloid fracture ... Disposition: Pending orthopedic ... #Sports #MSK
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Midcarpal Instability ... slightly extended, and ... with an audible “clunk ... #Wrist #msk #orthopedics ... #clinical #video
Watson's Test for Scapholunate Instability

1) The examiner places a thumb over the scaphoid tubercle, applying dorsal
from ulnar to radial ... Interpretation: A painful clunk ... #wrist #clinical ... #orthopedics #sports ... #scaphoid #msk
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Femoral Head Fracture ... • Non-union of fracture ... #FemoralHead #Fractures ... #msk #diagnosis ... #pathophysiology
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
onto outstretched hand ... fracture, scaphoid ... fracture, perilunate ... unless associated fracture ... #Sports #MSK
Jerk Test for Glenohumeral Joint Posteroinferior Instability

The arm is held at 90 degrees abduction and internal
Posteroinferior Instability ... another jerk/clunk ... #clinical #video ... physicalexam #shoulder #msk ... #orthopedics #sports