11 results
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... position change • Neurologic ... Hallpike test (posterior ... canal) or supine ... differential #diagnosis #neurology
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
Hallpike Test in Posterior ... Canal Benign Paroxysmal ... Positional Vertigo ... nystagmus and vertigo ... #dixhallpike #physicalexam
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
forehead) in classic posterior ... canal BPPV; horizontal ... in horizontal canal ... , such as with posterior ... symptoms #comparison #neurology
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of posterior semicircular canal
Ocular Nystagmus ... This is a case of posterior ... semicircular canal ... clinical #video #physicalexam ... ophthalmology #neurology
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of right posterior semicircular
Ocular Nystagmus ... case of right posterior ... semicircular canal ... clinical #video #physicalexam ... ophthalmology #neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Reflexes: • Knee ... Narrowing of spinal canal ... Myotomes #diagnosis #neurology ... sensory #motor #leg #physicalexam
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
of progressive posterior ... the hypoglossal canal ... Fasciculations #PhysicalExam ... #CNXII #CN12 #Neurology
Foster Maneuver (half somersault maneuver) for Treatment of BPPV
Some patient find this maneuver more easier with
home exercise. 1) Kneel ... goes toward your knees ... Wait for any vertigo ... #neurology #instructions ... clinical #video #physicalexam
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
acetate to help with ocular ... fissure and optic canal ... ophthalmology #physicalexam ... #neurology
Semont Liberatory Maneuver for Treatment of BPPV
1) The patient is seated upright on the side of
any nystagmus or vertigo ... any nystagmus or vertigo ... This maneuver is popular ... #neurology #instructions ... clinical #video #physicalexam