13 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... and cornea, typically ... dryness of the cornea ... #Xeropthalmia #pathophysiology ... #ophthalmology
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
superior tarsal conjunctiva ... of the limbal cornea ... Extensive upper tarsal conjunctival ... Trachoma #Chlamydia #pathophysiology ... #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
of the bulbar conjunctiva ... inflammation -> Conjunctival ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology ... #ophthalmology
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
directly from the conjunctiva ... stromal keratitis -> Corneal ... RiverBlindness #pathophysiology ... #ophthalmology
Pterygium on Ocular Exam

A raised growth of the conjunctiva that extends onto the cornea

#Pterygium #PhysicalExam #ocular
growth of the conjunctiva ... extends onto the cornea ... #Pterygium #PhysicalExam ... ocular #video #conjunctiva ... #clinical #ophthalmology
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Sclera/ Conjunctiva ... Cornea D. ... EyeExamination #Approach #Ophthalmology ... #PhysicalExam
Grade 1 Pterygium on Physical Exam

A raised growth of the conjunctiva that extends onto the cornea

#Pterygium
growth of the conjunctiva ... extends onto the cornea ... #Pterygium #PhysicalExam ... ocular #video #conjunctiva ... #clinical #ophthalmology
Grade 1 Pterygium on Physical Exam

A raised growth of the conjunctiva that extends onto the cornea

#Pterygium
growth of the conjunctiva ... extends onto the cornea ... #Pterygium #PhysicalExam ... ocular #video #conjunctiva ... #clinical #ophthalmology
Grade 1 Pterygium on Physical Exam

A raised growth of the conjunctiva that extends onto the cornea

#Pterygium
growth of the conjunctiva ... extends onto the cornea ... #Pterygium #PhysicalExam ... ocular #video #conjunctiva ... #clinical #ophthalmology
Eyelid Pyogenic Granuloma

Pyogenic granulomas are benign vascular proliferations. The most common areas affected around the eyes
are the eyelids, conjunctiva ... and rarely the cornea ... clinical #video #physicalexam ... #ocular #ophthalmology