14 results
Reverse Pivot Shift Test on Physical Exam

Dx: Posterolateral corner injury; but beware proximal tib/fib instability 

Kendall
Reverse Pivot Shift Test ... Posterolateral corner ... Posterolateral #corner ... PhysicalExam #clinical #msk ... #video #orthopedics
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
Posterolateral Corner ... posterolateral corner ... is difficult to diagnose ... posterolateral corner ... Posterolateral #Corner
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
anterior drawer test ... posteromedial injury ... Posteromedial corner ... #MSK #clinical ... #video #orthopedics
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress Test ... posterolateral corner ... Positive #Clinical #Video ... PhysicalExam #Sports #Orthopedics ... collateral #ligament #msk
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Ligament (PCL) Injury ... posterolateral corner ... PosteriorCruciateLigament #PCL #Injury ... #MSK #Sports #pathophysiology ... classification #diagnosis
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... Conjunctivitis, corneal ... trauma • Chemical injury ... Blepharitis Cornea ... • Corneal ulcer
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
posterior) and bone cortex ... II-IV, pending orthopedic ... Radiology #XRay #Diagnosis ... #Management #Orthopedics ... #MSK
Primary Adrenal Insufficiency:
 • ACTH stimulation test - Synthetic ACTH does not stimulate cortisol secretion because
dysfunctional adrenal cortex ... aldosterone - Low in cases ... in which injury ... because the adrenal cortex ... Evaluation #laboratory #diagnosis
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
posterior) and bone cortex ... brachial artery injury ... II-IV, pending orthopedic ... Radiology #XRay #Diagnosis ... #MSK
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... the bilateral cortex ... Awareness • Injury ... light reflex • Corneal ... Casey Albin MD @