15 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
sign. ... #OK #Sign #OKSign ... physicalexam #msk #sports ... #neurology #orthopedics ... #Hand
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
• Extension of wrist ... Small muscles of hand ... & adduction) OK ... Sign - AIN (Anterior ... #diagnosis #neurology
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
OK Sign - Interosseous ... Nerve Injury ... compromise of anterior ... OK signs are seen ... #msk #orthopedics
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
"pooping duck sign ... "pooping duck sign ... #Wrist #Carpal ... #Radiology #XRay ... #Sports #MSK
Guide for testing and documenting neurological function in kids with upper limb fractures 

Rock - Median
Guide for testing and ... with upper limb fractures ... OK Sign - Anterior ... Diagnosis #Pediatrics #Hand ... Mnemonic #Upper #Arm #Injury
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
• Due to injury ... onto outstretched hand ... #Dissociation #TerryThomas ... Carpal #Radiology #XRay ... #Sports #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
onto outstretched hand ... interosseous nerve ... [can't make A-OK ... sign] most common ... #Sports #MSK
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
sail sign or posterior ... interosseous nerve ... [can't make A-OK ... sign] most common ... brachial artery injury
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
at an elbow x-ray ... 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 ... prompt outpatient orthopedics ... and fractures with ... associated signs ... neurovascular injury