16 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
elbow is the second ... Named based on anatomic ... anterior interosseous nerve ... can't make A-OK sign ... Dislocation #Posterior #Radiology
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Injury Manifested ... sign. ... #clinical #video ... sports #neurology #orthopedics ... #Hand
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
anterior sail sign ... onto outstretched hand ... II-IV, pending orthopedic ... #Radiology #XRay ... Diagnosis #Management #Orthopedics
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
anterior sail sign ... anterior interosseous nerve ... can't make A-OK sign ... brachial artery injury ... #Humerus #Radiology
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... the nerve of elbow ... When clinically ... injury ... #neurology #orthopedics
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Nerve Injury ... able to perform the ... #Hand #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Parasternal Short axis, fan proximal and look for Aortic Valve in a plane shows all three
, fan proximal and ... leaflets coining the ... #Echocardiogram ... #POCUS #Clinical ... #cardiology #PSAX
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
onto outstretched hand ... Exam: swollen elbow ... posterior interosseous nerve ... syndrome, ligamentous injury ... Forearm #Ulnar #Radiology
Radial Head Elbow Fracture with displaced Fat Pads
Intra-Articular Fracture of the Elbow with displaced fat pads
intra-articular injury ... more specific and ... “Sail sign”.⁣⁣ ⁣⁣ ... Fracture #trauma #clinical ... #radiology #msk
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... • Due to injury ... onto outstretched hand ... Tenderness to anatomic ... Scaphoid #Carpal #Radiology