9 results
Eye Anatomy and Key Diagnoses Rule of 2s - Anterior Eye - Utilize slit lamp exam
Eye Anatomy and ... Diagnosis #EM #Ophth ... #Conjunctiva #Cornea ... AnteriorChamber #Lens ... #ALiEM
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
Normal eye - Anterior ... between hyperechoic cornea ... iris posteriorly Lens ... #POCUS #Ocular ... #Normal #ALiEM
Swirling flow of aqueous humor
Aqueous humor flows from the posterior chamber of the eye to the
Swirling flow of ... chamber of the eye ... chamber, behind the cornea ... ophthalmology #pathophysiology ... #Anatomy #flow
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
curvature of the lens ... power of the cornea ... rule astigmatism: cornea ... rule astigmatism: cornea ... passing through the cornea
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Vision Loss by Anatomic ... Differential Diagnosis Algorithm ... Cornea: • Keratoconus ... • Pterygium Lens ... Differential #Diagnosis #Algorithm
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
the avascular lens ... and cornea ... structural integrity of ocular ... ciliary body -> Flows ... #Pathophysiology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
anterior chambers Anatomic ... -> crowding of ocular ... resistance to the flow ... obstruction • Corneal ... ClosedAngle #Glaucoma #pathophysiology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Mutism Pathophysiology ... the bilateral cortex ... light reflex • Corneal ... • Vestibulo-ocular ... movements: Slow
Myopia: Pathogenesis and clinical findings

 • Axial length of eye -> Long axial length of the
Axial length of eye ... length of the eye ... (ex. cornea, lens ... of one or more ocular ... vision #Myopia #pathophysiology