31 results
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Iris 7. ... Ocular Adverse Effects ... /Iris: • Keratitis ... differential #diagnosis #ophthalmology ... #causes
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Accommodation, RAPD ... Cornea D. ... Iris F. ... Lens G. ... EyeExamination #Approach #Ophthalmology
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
was elicited by rapid ... dislocation of the lens ... with Marfan’s syndrome ... PhysicalExam #Video #Ophthalmology ... #Signs #Ocular
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
, anterior and posterior ... Episcleritis Ocular ... UVEA: comprised Iris ... Conjunctivitis #ocular ... differential #diagnosis #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Chronic: - Cornea ... Scarring, Edema - Lens ... Cataracts - Macula: Macular ... Differential #Diagnosis #causes ... #ophthalmology
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
- Definition, Causes ... Inflammation of the iris ... blindness, linked to macular ... Intermediate, Posterior ... Differential #Diagnosis #Ophthalmology
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Surface Injury: • Corneal ... : Abrasion • Iris ... mydriasis • Lens ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
between hyperechoic cornea ... anteriorly and iris ... posteriorly Lens ... adheres to its posterior ... #Ophth #POCUS #Ocular
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
eye • Anterior-iris ... anterior uveitis • Posterior-choroid ... Posner-Schlossman Syndrome ... HIA B27-related syndrome ... #ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Constricted pupils less ... Miosis: Horner's syndrome ... , Posterior Synechiae ... , Pilocarpine, Iris ... differential #diagnosis #ophthalmology