22 results
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
secondary to Herpes ... inflammation of the nerves ... The nerves at the ... #Herpes #Zoster ... HZO #clinical #video
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
nerves - tumors ... of the auditory nerve ... nerves V and VII ... ear or auditory nerve ... Streptococcus ○ Herpes
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diagnosis Algorithm ... Cataract/Lens Dislocation ... Nerve VI problem ... Nerve Ill - Eye ... Nerve IV - Eye
Ramsay Hunt Syndrome (Herpes zoster oticus) wit Facial Nerve Palsy
Triad: 
 - Ipsilateral facial paralysis
 -
(Herpes zoster ... oticus) wit Facial Nerve ... vesicles in auditory canal ... #Herpes #zoster ... oticus #Facial #Nerve
Ear Pain / Otalgia - Differential Diagnosis Algorithm
Referred Otaliga:
 • Via Vagus or Glossopharyngeal Nerves
 •
Diagnosis Algorithm ... Glossopharyngeal Nerves ... Temporal Bone • Herpes ... Zoster (Ramsay Hunt Syndrome ... if Facial Nerve
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Here’s a quick summary ... anterior interosseous nerve ... fracture • ED Management ... #Posterior #Radiology ... XRay #Diagnosis #Management
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
- ED Management ... Here’s a quick summary ... injuries: Axillary nerve ... glenoid) • ED Management ... #Anterior #Radiology
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
head dislocation ... Here’s a quick summary ... posterior interosseous nerve ... ), compartment syndrome ... Forearm #Ulnar #Radiology
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Here's quick summary ... , triquetrum), radial ... fracture, median nerve ... injury • ED Management ... Wrist #Carpal #Radiology
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Pupillary Defects - Differential ... Diagnosis Algorithm ... Neuropathies • Optic Nerve ... Syphilis (light-near dissociation ... Midbrain (Parinaud's Syndrome