92 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... • Loss of the eye ... non-functional eye ... pathophysiology #ophthalmology ... #diagnosis #signs
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
Transmission -> Eye-seeking ... of the limbal cornea ... trauma • Decreased ... Lubrication • Dry eye ... pathophysiology #ophthalmology
Graphite Corneal Trauma - Slit Lamp Ocular Examination

Graphite remains due to trauma with a pencil.

Dr. Sebastian
Graphite Corneal ... Trauma - Slit Lamp ... remains due to trauma ... #Ocular #PhysicalExam ... clinical #video #ophthalmology
Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when the more affected
Curtain Sign in ... more affected eye ... Myasthenia #Gravis #PhysicalExam ... clinical #video #neurology ... #ophthalmology
Abnormal Doll's Eye (Oculocephalic) Reflex on Physical Examination

Normally, a patient's eyes should move in the opposite
Abnormal Doll's Eye ... Normally, a patient's eyes ... Oculocephalic #Reflex #PhysicalExam ... clinical #video #neurology ... #ophthalmology
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
trying to close the eye ... Bells #Phenomenon #Sign ... clinical #video #PhysicalExam ... #ophthalmology ... #neurology
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Ptosis - Curtain Sign ... more affected eye ... Myasthenia #Gravis #PhysicalExam ... clinical #video #neurology ... #ophthalmology
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Ptosis - Curtain Sign ... more affected eye ... Myasthenia #Gravis #PhysicalExam ... clinical #video #neurology ... #ophthalmology
Characteristic eye movements found in congenital nystagmus

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

#Congenital
Characteristic eye ... , M.D. - Moran Eye ... Congenital #Nystagmus #Ophthalmology ... #Neurology #Clinical ... Video #Ocular #PhysicalExam
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
• Examine both eyes ... • Neurologic ... Functional • Corneal ... • Tumor • Trauma ... Algorithm #Causes #Ophthalmology