36 results
Ocular Changes in Myopia
 • Emmetropia +2.0 D to -0.25 D
 • Myopia ≤-0.5 D
 •
Ocular Changes in ... Myopia • Emmetropia ... to -0.25 D • Myopia ... #Changes #pathophysiology ... #ocular #ophthalmology
Myopic Retinopathy Fundoscopy Ocular Examination

Posterior staphylomas and patchy chorioretinal atrophy.

Dr. Sebastian Vega @oftalmopo

#Myopic #Retinopathy #staphyloma #atrophy
Myopic Retinopathy ... Fundoscopy Ocular ... @oftalmopo #Myopic ... atrophy #Retina #Ocular ... clinical #video #ophthalmology
Cardiac Myocyte Contractile cycle
 - Ca2+ binds to TnC → TnI is inhibited → conformational change
between actin and myosin ... - Myosin heads ... boat, to “row” myosin ... releasing the actin filament ... #Pathophysiology
Scarring and Macular Atrophy - Fundoscopy Ocular Examination

Scar and macular atrophy due to old neovascular membrane
Scarring and Macular ... Atrophy - Fundoscopy Ocular ... a patient with myopic ... #Ocular #PhysicalExam ... clinical #video #ophthalmology
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... Decr Visual pigment ... #Xeropthalmia #pathophysiology ... #ophthalmology
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
Pathogenesis and Ocular ... RiverBlindness #pathophysiology ... #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
- Impinges on ocular ... Impaired extra-ocular ... Orbital #Cellulitis #pathophysiology ... #ophthalmology
Intraocular Lens Pigment - Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Intraocular #Lens #Pigment #Ocular #PhysicalExam #clinical
Intraocular Lens Pigment ... - Slit Lamp Ocular ... Intraocular #Lens #Pigment ... #Ocular #PhysicalExam ... clinical #video #ophthalmology
Pigment Dispersion Syndrome (PDS) - Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#PDS #Pigment #Dispersion #Syndrome #Ocular
Pigment Dispersion ... PDS) - Slit Lamp Ocular ... oftalmopo #PDS #Pigment ... Dispersion #Syndrome #Ocular ... clinical #video #ophthalmology
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
from nasal or ocular ... Trachoma #Chlamydia #pathophysiology ... #ophthalmology