16 results
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Neuro-OphthaImoIogy ... Parietal Lobe Lesion (Inferior ... VisualFieldDefects #Blindness ... NeuroOphthaImoIogy #Neurology ... Anatomy #Causes #Ophthalmology
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
Onchocerciasis “River Blindness ... Chorioretinitis • Anterior ... uveitis => Blindness ... pathophysiology #ophthalmology
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
COLUMN CONCEPT Anterior ... column: AAL: Anterior ... longitudinal ligament ... AAF: Anterior ... spinal deformity or neurologic
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
frequent cause of blindness ... thus have shallow anterior ... the posterior to anterior ... nerve damage & blindness ... pathophysiology #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
inflammation of the interior ... periorbital tissue (anterior ... Endopthalmitis -> Blindness ... pathophysiology #ophthalmology
Visual Field Pathways and Deficits
1 Total blindness of right eye due to complete lesion of right
Deficits 1 Total blindness ... Left homonymous inferior ... #differential #ophthalmology
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
of preventable blindness ... Classification: Anterior ... Differential #Diagnosis #Ophthalmology
Lateral Canthotomy Procedure Instructions and Supply Checklist

Equipment 
 - Anesthetic 
 - Syringe with 27 gauge
Identify the Canthal Ligament ... , identify the inferior ... of the canthal ligament ... Cantholysis - Cut the inferior ... #Instructions #Ophthalmology
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Decr Visual pigment ... Nyctalopia (night blindness ... pathophysiology #ophthalmology
Lateral Canthotomy - Procedure Instructions
1) Identify the lateral canthus.
Cleanse the area with antiseptic and anesthetize with
to expose the inferior ... cut through this ligament ... to perform the inferior ... lateral cantonal ligament ... Instructions #Management #Ophthalmology