11 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Peripheral Nerve ... sign. ... #Peripheral #Injury ... #OK #Sign #OKSign ... #orthopedics #Hand
Guide for testing and documenting neurological function in kids with upper limb fractures 

Rock - Median
with upper limb fractures ... OK Sign - Anterior ... Pediatrics #Hand #Peripheral ... Mnemonic #Upper #Arm ... #Injury #Innervation
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
• Extension of wrist ... & adduction) OK ... Sign - AIN (Anterior ... #Injury #UpperExtremities ... #diagnosis #neurology
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
interosseous nerve ... [can't make A-OK ... sign] most common ... brachial artery injury ... Posterior long arm
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
OK Sign - Interosseous ... Nerve Injury ... compromise of anterior ... signs are seen ... #sports #msk #orthopedics
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
, neuropraxia (anterior ... interosseous nerve ... [can't make A-OK ... sign] most common ... Posterior long arm
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... • Due to injury ... ("Terry Thomas sign ... #Dissociation #TerryThomas ... Carpal #Radiology #XRay
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
in adults and are ... sail sign or posterior ... II-IV, pending orthopedic ... Elbow #Radiology #XRay ... Diagnosis #Management #Orthopedics
Hamate Fracture on Wrist X-Ray

- point tenderness over the hamate should raise suspicion for a fracture,
on Wrist X-Ray ... if plain films are ... prompt outpatient orthopedics ... associated signs ... neurovascular injury
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
rotated, extended arm ... injuries: Axillary nerve ... injury (40%, loss ... #Radiology #XRay ... Diagnosis #Management #Orthopedics