10 results
Galeazzi Fracture 
Fracture of distal radial shaft with distal radial-ulnar joint disruption. Remember “MUGR” to recall
radial-ulnar joint ... radial-ulnar joint ... supination • Ortho ... #Diagnosis #Management ... #Orthopedics #MSK
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
Tenderness to lateral ... olecranon fracture, distal ... radioulnar joint ... #Diagnosis #Management ... #Orthopedics #MSK
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
pain with wrist ... Splint: Volar • Ortho ... Triquetrum #Fracture #Wrist ... #Diagnosis #Management ... Orthopedics #Sports #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
to the dorsal distal ... Finger splint • Ortho ... #Radiology #XRay ... #Diagnosis #Management ... #Orthopedics #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
dislocated major joint ... most common major joint ... Posterior #Radiology #XRay ... #Diagnosis #Management ... Orthopedics #Sports #MSK
Labral tear - Crank Test 1. Position patient's arm in 90 degree abduction and elbow flexion
abduction and elbow ... into glenohumeral joint ... rotating arm #Diagnosis ... #Ortho #Sports ... #Test #Crank #ALiEM
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
extensor tendon distal ... • Ortho consult ... Finger #Radiology #XRay ... #Diagnosis #Management ... #Orthopedics #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral ... Sugar tong • Ortho ... Carpal #Radiology #XRay ... #Diagnosis #Management ... Orthopedics #Sports #MSK
Labral tear - O'Brien Test - 1. Position patient's shoulder in 90 degree flexion, elbow extended,
degree flexion, elbow ... Point thumb down ... supinated (thumb up) #Diagnosis ... #Ortho #Sports ... #Test #OBrien #ALiEM
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Acromioclavicular Joint ... C6 Dorsal Thumb Wrist ... Middle Finger Elbow ... NerveRoots #Levels #differential ... #diagnosis #Neurology