28 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... to distal ulna, pain ... ED Management: Pain ... #Triquetrum #Fracture ... Orthopedics #Sports #MSK
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Most Common Carpal ... Bone Fractures ... Scaphoid - 50-80% • Triquetral ... #Bone #Fractures ... frequency #radiology #msk
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
tenderness to the anatomic ... Tenderness to anatomic ... snuffbox, pain ... ED Management: Pain ... Orthopedics #Sports #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
spacing between all carpal ... Tenderness to anatomic ... snuff box, pain ... ED Management: Pain ... Orthopedics #Sports #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
dorsal wrist, pain ... fracture (scaphoid ... trapezium, capitate, triquetrum ... ED Management: Pain ... Orthopedics #Sports #MSK
Landmarks for Serratus Anterior Plane Block (SAPB) on POCUS
Pain related to rib fractures can be difficult
SAPB) on POCUS Pain ... related to rib fractures ... Ultrasound guided ... #anesthesia #pain ... #local #anatomy
Talus Fracture on POCUS
Athlete with hard landing on one foot, pain and tenderness over dorsum of
Talus Fracture on ... landing on one foot, pain ... showed talus neck fracture ... POCUS #clinical #ultrasound ... #MSK #ankle
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Named based on anatomic ... , complex = fracture ... + radial head fracture ... Management: Simple, pain ... Orthopedics #Sports #MSK
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... : • Fracture ... • Sciatica • Tarsal ... Paralysis 4) Paresthesia ... lower #extremity #msk
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Syndrome - Low back pain ... saddle (perineal) anesthesia ... such as fibular fracture ... Narrowing of spinal canal