16 results
Extraocular Muscle Actions & Clinical Testing
What about clinical testing of extraocular muscle function & associated nerve
Muscle Actions & Clinical ... Testing What about clinical ... Adduction (~51°) ... produced by the lateral ... diagnosis #testing #ophthalmology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... of the cell -> Bilateral ... detachment • Red Eye ... pathophysiology #ophthalmology ... diagnosis #signs #symptoms
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Anterior Chamber/Uvea/Iris ... UVEA: comprised Iris ... Questions to Ask: • Unilateral ... or bilateral symptoms ... differential #diagnosis #ophthalmology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
control of the iris ... Clinical confirmation ... in those rare bilateral ... Pupil #anisocoria #clinical ... #video #ophthalmology
Bilateral Internuclear Ophthalmoplegia (BINO)

Bilateral Internuclear ophthalmoplegia in chronic Multiple sclerosis. Note the adduction lag in the
Note the adduction ... the adducting eyes ... Abducting eye nystagmus ... #physicalexam #clinical ... video #neurology #ophthalmology
WEBINO on Ocular Examination

WEBINO = Wall-eyed bilateral internuclear ophthalmoplegia with Midbrain exotropia,  b/l ADduction impairment,
WEBINO = Wall-eyed ... bilateral internuclear ... exotropia, b/l ADduction ... ophthalmoplegia #Ocular #clinical ... #physicalexam #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Pathogenesis and Clinical ... present with a red eye ... Occurs in small eyes ... gradient bows iris ... pathophysiology #ophthalmology
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
presentation with left eye ... symptoms which ... was also right eye ... #clinical #video ... #ophthalmology
Thyroid Eye Signs 
Lid Signs
    Dalrymple’s Sign: Lid Retraction.
    Von
Thyroid Eye Signs ... Sign: Loss of the lateral ... Limitation of abduction ... ENDOCRINOLOGY #OPHTHALMOLOGY ... #clinical #ophthalmopathy
FIGURE 2. UVEITIS.  COURTESY OF WIKIMEDIA COMMONS AND JONATHAN TROBE, MD.

The classic symptoms of anterior
The classic symptoms ... include: - Painful eye ... to lens) #Clinical ... #Ophthalmology ... #Uveitis #Iris #