14 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... carpal bone. ... #Triquetrum #Fracture ... #Wrist #Carpal ... Radiology #XRay #Diagnosis
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Age of Ossification ... of Carpal Bones ... Hamate - 2 Months Triquetral ... of the carpal bones ... radiology #mnemonic #diagnosis
Ossification of Carpal Bones

It’s always tricky to remember the age of ossification of the carpal bones
Ossification of ... Carpal Bones ... of the carpal bones ... -6-7 years for Triquetral ... #Wrist #Diagnosis
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Most Common Carpal ... Bone Fractures ... Scaphoid - 50-80% • Triquetral ... #Bone #Fractures ... #orthopedics #diagnosis
Patellar Fracture Classification #Diagnosis #EM #Ortho #Sports #Patella #Fracture #Classification #ALiEM
Patellar Fracture ... Classification ... #Diagnosis #EM # ... #Classification ... #ALiEM
Supracondylar Fracture Classification - Type I: Non-displaced. Type II: Displaced with intact anterior cortex. Type III:
Supracondylar Fracture ... Classification ... posterior cortex) #Diagnosis ... #Classification ... #ALiEM
ANKLE FRACTURES: Lauge-Hansen Classification 
- Describes position of foot and mechanism of injury. Fx
progresses from Stage
ANKLE FRACTURES: ... Lauge-Hansen Classification ... ligament tear) #Diagnosis ... Orthopedics #Ankle #Fractures ... #ALiEM
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Trauma and Spine Classification ... capsule DENIS CLASSIFICATION ... • Vertebral canal ... Trauma #Spine #Classification ... #Orthopedics #diagnosis
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
associated injuries: Carpal ... fracture (scaphoid ... trapezium, capitate, triquetrum ... radial styloid fracture ... Radiology #XRay #Diagnosis
Hip Dislocation - Posterior dislocation (90%): Typically presents with hip flexed and adducted; 5-15% of posterior
a femoral head fracture ... externally rotated #Dagnosis ... #Dislocation #Classification ... Posterior #Diagram #ALiEM