13 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
to make the OK sign ... #Interosseous #Nerve ... #OKSign #clinical ... physicalexam #msk #sports ... #neurology #orthopedics
There are about a dozen x-ray findings, but two of them are especially important: Loss of
and the calcium sign ... #Clinical #Diagnosis ... #Radiology #CXR ... #ChestXRay #AorticKnob
Congenital absence of the pericardium: 
- CXR: leftward shift of the cardiac silhouette, Snoopy sign, no
pericardium: - CXR ... silhouette, Snoopy sign ... #pericardium #clinical ... #cardiology #chestxray ... #cxr #radiology
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Test for Ulnar Nerve ... caused by ulnar nerve ... #Palsy #clinical ... physicalexam #msk #orthopedics ... #sports #hand
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Nerve Injury ... #Interosseous #Nerve ... #PhysicalExam #clinical ... #video #sports ... #msk #orthopedics
Westermark sign! (R pulmonary oligemia seen on CXR). Unicorns do exist! Seen in <2% of PE
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Westermark sign! ... oligemia seen on CXR ... @ASER_ERad #Clinical ... #Radiology #CXR ... #ChestXRay #Westermark
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
anterior interosseous nerve ... can't make A-OK sign ... Complex, pending orthopedic ... Dislocation #Posterior #Radiology ... #Sports #MSK
There are about a dozen x-ray findings, but two of them are especially important: Loss of
and the calcium sign ... positive calcium sign ... #Clinical #Diagnosis ... #Radiology #CXR ... #ChestXRay #Aortic
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
lateral wrist XR ... fracture, median nerve ... Disposition: Pending orthopedic ... Wrist #Carpal #Radiology ... #Sports #MSK
Froment's Sign - Ulnar Nerve Injury

Patients with compromise of the ulnar nerve will not be able
Froment's Sign - ... Ulnar Nerve Injury ... #PhysicalExam #clinical ... #video #sports ... #msk #orthopedics