45 results
Hypoplastic Left Heart Syndrome (HLHS)
 • Introduction
 • Embryology
 • Anatomy
 • Physiology of HLHS
 •
Exam/Diagnostic Tests ... Principle • Pre-operative ... Management • ... Options • Post-op Management
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
• If unstable. operative ... • Nonoperative managernent ... Type IV: Operative ... XRay #Diagnosis #Management ... Orthopedics #Proximal #MSK
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
Indication → Pre-test ... Step 2: Pre-test ... Develop a pre-test ... assign a final post-test ... #ultrasound #management
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress Test ... well as the intra-operative ... collateral #ligament #msk
ROLANDO FRACTURE 
Rolando fracture is an intraarticular three-part fracture of the base of the first metacarpal
motion • ED Management ... majority require operative ... management ... XRay #Diagnosis #Management ... #Orthopedics #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
injury • ED Management ... ultimately need operative ... XRay #Diagnosis #Management ... Orthopedics #Sports #MSK
BENNETT FRACTURE 
Bennett fracture is an intraarticular two-part fracture of the ulnar side of the base
motion • ED Management ... often require operative ... management ... XRay #Diagnosis #Management ... #Orthopedics #MSK
Galeazzi Fracture 
Fracture of distal radial shaft with distal radial-ulnar joint disruption. Remember “MUGR” to recall
injuries: Rare • ED Management ... do not require operative ... XRay #Diagnosis #Management ... #Orthopedics #MSK
Scapholunate Ligament Rupture on POCUS

MSK Ultrasound of the scapholunate ligament. Dynamic exam of Scapholunate ligament rupture.
Ligament Rupture on POCUS ... MSK Ultrasound ... rupture. - squeeze test ... replace the clinical tests ... #pocus
Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
of flow) Face Mask ... Device: Face Tent ... ~40% Venturi Mask ... support #devices #management