32 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... duck sign" on lateral ... #Triquetrum #Fracture ... #Wrist #Carpal ... #Sports #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral ... ("apple") should ... in the lunate ("tea ... trapezium, capitate, triquetrum ... #Sports #MSK
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Common Carpal Bone Fractures ... Scaphoid - 50-80% • Triquetral ... #wrist #frequency ... #radiology #msk ... #orthopedics #diagnosis
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
injury -> Ligaments tear ... from impact onto lateral ... Complications: • Inability ... #msk #diagnosis ... signs #symptoms #orthopedics
Hamate Fracture on Wrist X-Ray

- point tenderness over the hamate should raise suspicion for a fracture,
on Wrist X-Ray ... over the hamate should ... negative a CT should ... WristXRay #Radiology #MSK ... #Orthopedics
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
lead to carpal instability ... follow-up with Orthopedics ... follow-up with PCP or orthopedics ... #Wrist #Carpal ... #Sports #MSK
Crank Test for Labral Tear of the Shoulder

To perform the Crank Test, fully abduct the shoulder
Tear of the Shoulder ... fully abduct the shoulder ... tear. ... video #sports #msk ... #orthopedics
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
all carpal bones should ... all carpal bones should ... box, pain with wrist ... #TerryThomas #Wrist ... #Sports #MSK
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
with a capsule tear ... instability from ... BHAGL): Avulsion fracture ... No tear of the labrum ... Radiology #diagnosis #msk
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
glenoid labrum tear ... tissue and no labral ... Anteroinferior labral ... medially → CHRONIC INSTABILITY ... Radiology #diagnosis #msk