23 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Manifested as ... OKSign #clinical #video ... #neurology #physicalexam ... #msk #sports #neurology ... #orthopedics #Hand
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
in adults, also ... anterior sail sign ... • ED Management ... II-IV, pending orthopedic ... #Orthopedics #MSK
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 ... • ED Management ... XRay #Diagnosis #Management ... #MSK
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Test for Ulnar Nerve ... flat object such as ... Palsy #clinical #video ... #neurology #physicalexam ... #msk #orthopedics
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Nerve Injury ... #Interosseous #Nerve ... #Finger #Hand #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
anterior sail sign ... disrupted, treat as ... anterior interosseous nerve ... can't make A-OK sign ... #Orthopedics #MSK
Boxer's Fracture - ED Management
Be sure to assess for wounds in patients with fractures of the
prophylactic antibiotic treatment ... block or ulnar nerve ... Discharge home with orthopedic ... #Hand #Orthopedics ... #MSK
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Drop - Radial Nerve ... affected limb, also ... #Palsy #PhysicalExam ... #clinical #video ... #orthopedics #msk
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... ("Terry Thomas sign ... follow-up with orthopedics ... #Orthopedics #Sports ... #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
commonly, 60%; also ... , median nerve injury ... • ED Management ... #Orthopedics #Sports ... #MSK