32 results
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
Posterolateral Corner ... corner (PLC) is ... corner (PLC) and ... #Corner #PLC #Injury ... #Posterior #msk
Reverse Pivot Shift Test on Physical Exam

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

Kendall
Physical Exam Dx: Posterolateral ... corner injury; ... iamDrHamilton #PLC #Posterolateral ... #corner #injury ... PhysicalExam #clinical #msk
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Interesting knee ... of the complex posterolateral ... corner (PLC) of ... the knee. ... collateral #ligament #msk
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Surface Injury: • Corneal ... Rim/Mid-facial Fracture ... Orbital Floor Fracture ... hemorrhage • Cornea ... Diagnosis #Algorithm #Causes
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
Instability on Knee ... This is what a knee ... Posteromedial corner ... #Instability #Knee ... PhysicalExam #Injury #MSK
Amblyopia - Lazy Eye - Differential Diagnosis Algorithm
Deprivational - Obstruction of Visual Axis:
 • Ptosis
 •
• Congenital Corneal ... responsive to treatment ... Diagnosis #Algorithm #Causes
Unilateral Acute Vision Loss - Differential Diagnosis Algorithm
Painful - Cornea
 • Keratopathy
Painful - No Abnormalities of
Algorithm Painful - Cornea ... Demyelination • MS ... Diagnosis #Algorithm #Causes
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Common Causes: ... Conjunctivitis, corneal ... Blepharitis Cornea ... Questions to Ask ... • Corneal ulcer
Differential diagnoses for the neuro-ophthalmologic finding of diplopia.
Neoplastic: 
 • Intraorbital meningioma 
 • Pituitary adenoma
(orbital apex fracture ... , blowout fracture ... orbitopathy) • Corneal ... Differential #Diagnosis #Causes
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... distal to the knee ... Intra-articulation fracture ... #Effusions #causes ... differential #diagnosis #msk