366 results
Myotomes of the Spinal Cord
Each segmental nerve root innervates more than one muscle. For simplicity, certain
Myotomes of the Spinal ... Note that the spinal ... below this is the cauda ... The cauda equina ... SpinalCord #Diagnosis #Neurology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
Cauda Equina Syndrome ... Overview Cauda ... roots of lumbar spine ... Involves lumbar spine ... diagnosis #causes #neurology
Lumbar Central Canal Stenosis Grading 
  - Normal - No CSF effacement 
  -
effacement of CSF; cauda ... Aggregation of cauda ... Lumbar #Central #Spinal ... #Stenosis #Spine
Spinal Cord Anatomy - Arterial Blood Supply

By @rev.med

#Spinal #Cord #Anatomy #Arterial #Blood #Supply #Arteries #neurology
Spinal Cord Anatomy ... By @rev.med #Spinal ... Supply #Arteries #neurology
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Orthopedic Essentials - Spinal ... Trauma and Spine ... CLASSIFICATION OF SPINAL ... deformity or neurologic ... injury 3 Cauda
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Spinal Cord Disorders ... Diagnosis Framework Spinal ... Lower roots -> Cauda ... disorders #diagnosis #neurology ... differential #algorithm
Central Nervous System Disorders - Patterns of Localization - Cerebral Cortex, Brainstem, Spinal Cord, Subcortical, Cerebellum

#CNS
Cortex, Brainstem, Spinal ... #Localization #Neurology
Neurological Patterns of Weakness
 • Hemispheric lesion
 • Brainstem lesion
 • Spinal cord lesion
 • Polyneuropathy
Brainstem lesion • Spinal ... • Myopathy #Neurology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Lesions of the Spinal ... cord - Spinal Cord ... result in permanent neurologic ... involvement Cauda ... differential #diagnosis #neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Conditions: • Cauda ... compression • Spinal ... - Narrowing of spinal ... Myotomes #diagnosis #neurology