98 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
The triquetrum ... Complications are ... Wrist #Carpal #Radiology ... #XRay #Diagnosis ... Orthopedics #Sports #MSK
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Age of Ossification ... Hamate - 2 Months Triquetral ... #Bones #wrist #radiology ... #mnemonic #diagnosis ... #msk #pediatrics
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Scaphoid - 50-80% • Triquetral ... wrist #frequency #radiology ... #msk #orthopedics ... #diagnosis
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
All of the below are ... VT: - No RS complexes ... - Very broad complexes ... Versus #ecg #ekg #cardiology ... #diagnosis #electrocardiogram
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
posterolateral, peak age ... = no fracture, complex ... Dislocation #Posterior #Radiology ... #XRay #Diagnosis ... Orthopedics #Sports #MSK
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
- Moderate - Complete ... - Severe - Complete ... - Severe - Complete ... Classification #Diagnosis ... #Radiology #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
trapezium, capitate, triquetrum ... Wrist #Carpal #Radiology ... #XRay #Diagnosis ... Orthopedics #Sports #MSK
Various wide complex tachycardia (WCT) differentiation algorithmic designs and algorithms.
The most commonly utilized approaches to differentiate
Various wide complex ... differentiate WCTs are ... Electrocardiogram #Diagnosis ... #Cardiology #Algorithms
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
beats (hybrid complex ... negative (QS) complexes ... point) of S > 100 ms ... Aberrancy #Comparison #Diagnosis ... #Cardiology
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
II • p waves are ... normal • QRS complexes ... are usually (not ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG