18 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
duck sign" on lateral ... duck sign" on lateral ... distal to distal ulna ... , pain with wrist ... #Carpal #Radiology
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
Fracture of proximal ulnar ... Exam: swollen elbow ... and forearm, limited ... Monteggia #Fracture #Forearm ... #Ulnar #Radiology
Galeazzi Fracture 
Fracture of distal radial shaft with distal radial-ulnar joint disruption. Remember “MUGR” to recall
Exam: swollen forearm ... and wrist, limited ... pronation and at wrist ... Galeazzi #Fracture #Forearm ... Radial #Distal #Radiology
Cozen's Test for Lateral Epicondylitis (Tennis Elbow)

The examiner should stabilize the elbow with patient's forearm fully
Cozen's Test for Lateral ... stabilize the elbow ... with patient's forearm ... Lateral elbow pain ... with resisted wrist
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral ... associated injuries: Carpal ... injury • ED Management ... #Carpal #Radiology ... XRay #Diagnosis #Management
Mill's Test for Lateral Epicondylitis ("Tennis Elbow")

With the elbow fully extended and forearm pronated, passively flex
Epicondylitis ("Tennis Elbow ... ") With the elbow ... fully extended and forearm ... passively flex the wrist ... Epicondylitis #Tennis #Elbow
Cozen’s Test for Lateral Epicondylitis ("Tennis Elbow")

Also known as the "resisted wrist extension test".  
With
Epicondylitis ("Tennis Elbow ... the "resisted wrist ... With the elbow extended ... and the forearm ... dorsiflex the wrist
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
injury to the lateral ... thumb injury to ulnar ... Fractures #XRay #Radiology ... #Wrist #differential
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... Pronation - C7, C8 Wrist ... Abduction - C8-T1 (ulnar ... Adduction - C7-T1 (ulnar ... Carpal Tunnel Syndrome
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
box, pain with wrist ... dislocation • ED Management ... #TerryThomas #Wrist ... #Radiology #XRay ... #Diagnosis #Management