15 results
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Middle column: PLL ... Stable fractures ... : Don't cause spinal ... deficit, still able ... #Orthopedics #diagnosis
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
- Differential Diagnosis ... Embolism (e.g. fractured ... blood vessels • Abscess ... Vascular #JointPain #MSK ... #Orthopedics #Causes
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
- Differential Diagnosis ... Infection: Epidural abscess ... #Differential #Diagnosis ... #causes #primarycare ... #table
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
dislocation; remember, assess ... ligamentous injury (LCL ... • If stable ... Radiology #XRay #Diagnosis ... Orthopedics #Proximal #MSK
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... • Most common cause ... of PCN allergy ... shows a small, stable ... #differential #causes
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
island • Stress fracture ... intracortical Brodie abscess ... #Differential #Diagnosis ... Radiology #XRay #MSK ... #pediatrics
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
- Differential Diagnosis ... Leg Pain: • Fracture ... : - Epidural abscess ... #differential #diagnosis ... lower #extremity #msk
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
important to be able ... it, think of a fracture ... To asses the patella ... Devpriyo Pal @drdevrad ... ap #radiology #msk
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 ... - Differential Diagnosis ... Intra-articulation fracture ... Knee #Effusions #causes ... #msk #physicalexam
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
- Emergency Causes ... Differential Diagnosis ... Spinal infection/abscess ... #differential #diagnosis ... #causes #neurology