16 results
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
Canal and Neural ... Canal Stenosis ... #Canal #Neural ... Stenosis #Grading #Spine ... #MRI
Lumbar Central Canal Stenosis Grading 
  - Normal - No CSF effacement 
  -
Lumbar Central Canal ... MarkMamloukMD #Lumbar #Central ... Spinal #Stenosis #Spine ... Diagnosis #Radiology #MSK ... #MRI
Lumbar stenosis guide we created to implement consistent radiology reporting across our multi-hospital network. 
Lumbar Central
Lumbar Central Canal ... Spinal #Stenosis #Spine ... Classification #Central ... Diagnosis #Radiology #MSK ... #MRI
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
spacing between all carpal ... • Due to injury ... Management: Pain control ... #Dissociation #TerryThomas ... Orthopedics #Sports #MSK
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
may be present Central ... in semicircular canal ... test (posterior canal ... ) or supine roll ... test (horizontal canal
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
Dizziness - Central ... Differential Diagnosis Central ... • Semicircular canal ... Amy Chung, MD, MSc ... #Dizziness #Central
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Spinal Trauma and Spine ... Criteria of unstable spine ... injury: • On ... • Vertebral canal ... Fracture #Trauma #Spine
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
disc herniation (central ... Neoplasm in lumbar spine ... etc) in lumbar spine ... suspected, immediate MRI ... CaudaEquina #Syndrome #MSK
Pudendal Neuralgia
• Pudendal nerve arises from S2-S4 roots and innervates perineal structures
• Nerve is prone to
1) Ischial spine ... Pudendal (Alcock) canal ... Diagnosis #Radiology #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
associated injuries: Carpal ... , median nerve injury ... Management: Pain control ... Dislocation #Wrist #Carpal ... Orthopedics #Sports #MSK