137 results
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
Transmission -> Eye-seeking ... from nasal or ocular ... of the limbal cornea ... Lubrication • Dry eye ... Trachoma #Chlamydia #pathophysiology
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... conjunctiva and cornea ... • Loss of the eye ... non-functional eye ... #Xeropthalmia #pathophysiology
Hippus is the normal rhythmic fluctuations of the pupil as the pupil dilates and constricts. Testing
of your routine eye ... haven’t had your eyes ... pupillary #athetosis #eye ... #iris #ocular # ... physicalexam #clinical
Seesaw nystagmus 
-> eye move in an opposed vertical fashion (one goes up while the other
nystagmus -> eye ... torsion of the eyes ... , eye moving down ... The eyes rotate ... #ocular #PhysicalExam
Nystagmus: Rapid, rhythmic, repetitious, and involuntary eye movements. Nystagmus can be horizontal, vertical, or rotary.

The Bridge
and involuntary eye ... #Nystagmus #Eye ... #Ocular #Clinical ... #Video #PhysicalExam
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
all coats of the eye ... - Impinges on ocular ... Impaired extra-ocular ... Proptosis -> Exposes cornea ... Orbital #Cellulitis #pathophysiology
Characteristic eye movements found in congenital nystagmus

Video by Kathleen B. Digre, M.D. - Moran Eye Center

#Congenital
Characteristic eye ... , M.D. - Moran Eye ... Clinical #Video #Ocular ... #PhysicalExam
Selected Differential Diagnosis of Eye Pain: Key Features and Management Options

Conjunctiva

 - Bacterial conjunctivitis

 - Viral
Differential Diagnosis of Eye ... - Scleritis Cornea ... Ophthalmology #Eye ... #Ocular #Pain #
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Approach to an Eye ... Ocular Movements ... Cornea D. ... Blood Vessels #Ocular ... Ophthalmology #PhysicalExam
Von Graefe's Sign - Graves' Eyelid Ophthalmopathy on Ocular Exam

Lagging of the upper eyelid on downward
Ophthalmopathy on Ocular ... rotation of the eye ... Ophthalmopathy #Ocular ... #PhysicalExam #