8 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Lower Extremity ... Reflexes: • Knee ... • Cauda Equina Syndrome ... stopping walking (vascular ... Myotomes #diagnosis #neurology
One & a half syndrome with upbeat nystagmus due to a left pontine + bimedullary infarction

Dr.
One & a half syndrome ... with upbeat nystagmus ... #clinical #video ... #ophthalmology ... #neurology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
One and a Half Syndrome ... A nystagmus in far ... the follow up video ... #ophthalmology ... #neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Anterior Cord Syndrome ... injury, often from vascular ... Sensory loss below ... Mixed upper and lower ... #orthopedics #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 ... and/or genital sensory ... lumbar stenosis • Vascular ... extremity weakness and sensory ... diagnosis #causes #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
abnormal often- Sensory ... Vascular/Blockage ... MCTD, Sjogren syndrome ... loss: Sensory level ... disorders #diagnosis #neurology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
can signal vascular ... risk high with vascular ... obtain x-rays, vascular ... dislocation or vascular ... msk #clinical #video
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
vasculitis • Sensory ... pulse deficits vascular ... affects the skin, neurologic ... cognitive impairment, neurologic ... vasculitis • Cogan syndrome