9 results
Lumbar Neural Foraminal Stenosis Grading 
  - Normal - No fat effacement, Keyhole appearance
Lumbar Neural Foraminal ... #Spinal #Stenosis ... #Spine #Report ... #Diagnosis #Radiology ... #MSK #MRI
Lumbar stenosis guide we created to implement consistent radiology reporting across our multi-hospital network. 
Lumbar Central
Lumbar stenosis ... #Spinal #Stenosis ... #Spine #Report ... #Diagnosis #Radiology ... #MSK #MRI
Causes of Low Back Pain - Differential Diagnosis
Intrinsic Spine: Lumbar strain, Herniated nucleus pulposus, Compression fracture,
Causes of Low Back ... Intrinsic Spine ... : Lumbar strain, ... stenosis, Spondylolisthesis ... #msk
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Equina Syndrome Causes ... spine • Trauma ... spine Signs / ... CaudaEquina #Syndrome #MSK ... pathophysiology #diagnosis
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Low back pain, sciatica ... Commonly caused ... Stenosis - Narrowing ... and neural foramina ... Dermatomes #Myotomes #diagnosis
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
spine • MCC- ... spine L1-L5 ... pain (LBP) • Sciatica ... sexual dysfunction SPINE ... stenosis • Vascular
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework ... deficiency etc) • Spinal ... stenosis/nerve ... compression • Sciatica ... lower #extremity #msk
Lumbar Stenosis - Canal and Foraminal Stenosis Grading

How do we tell if the nerves have enough
Lumbar Stenosis ... Lumbar Canal Stenosis ... Lumbar Foraminal ... #diagnosis #neurology ... #spine #neuroradiology
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
mass compression, spinal ... stenosis, lumbar ... Negative Straight Leg ... superior iliac spine ... MeralgiaParesthetica #MSK