10 results
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... Impaired extra-ocular ... Impinges on nerves -> Afferent ... pupillary defect ... pathophysiology #ophthalmology
Relative Afferent Pupillary Defect (RAPD) on Ocular Examination

Dr. Sebastian Vega @oftalmopo

#RAPD #Relative #Afferent #Pupillary #Defect #Ocular
Relative Afferent ... Pupillary Defect ... #clinical #video ... #ophthalmology ... #neurology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
think about three clinical ... Neurogenic Ptosis - Neurologic ... laceration or orbital ... prolapse of the orbital ... Differential #Diagnosis #ophthalmology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
acetate to help with ocular ... Neurological defects ... Ophthalmicus #HZO #clinical ... #video #ophthalmology ... #physicalexam #neurology
Pulsatile Exophthalmos on Physical Exam - Protrusion and Pulsation of the eyeball
Causes:
 - Carotid cavernous fistula
Neurofibromatosis type ... malformation - Trauma (orbital ... #PhysicalExam #clinical ... #video #ocular ... #ophthalmology #
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
ophthalmicus • Orbital ... Episcleritis Ocular ... a Red Eye: • Optic ... Questions to Ask ... differential #diagnosis #ophthalmology
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
ophthalmoplegia • Afferent ... pupillary defect ... patients with clinically ... stimulation Clinical ... objective evidence of neurologic
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
miosis • Tension-type ... migraine and tension-type ... glaucoma - Ocular ... differential #diagnosis #ophthalmology ... #Neurology
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Change in clinical ... Risk Stratify Type ... risk (>5%): - Aortic ... What is the type ... Severe Aortic stenosis
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Neurologic deficit ... Neurologic injuries ... consult for these types ... Posterior #Injury #msk ... #clinical #video