255 results
Hyperopia: Pathogenesis and clinical findings
 • Axial length of eye -> Short axial length of the
Hyperopia: Pathogenesis ... Decreased light convergence ... the retina => Hyperopia ... rays require less convergence ... near vision #Hyperopia
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
Convergence Retraction ... nerve palsy Caused ... @bobvarkey #Convergence ... physicalexam #clinical #video
The eye is very complex and contains various tissues and structures that work together to provide
disorders can be caused ... exotropia), down (hypotropia ... ), or up (hypertropia
Amblyopia - Lazy Eye - Differential Diagnosis Algorithm
Deprivational - Obstruction of Visual Axis:
 • Ptosis
 •
Refractive Error) • Hyperopia ... Diagnosis #Algorithm #Causes
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
POCUS Amazing video ... significantly, it causes ... echogenic as in this case ... for underlying cause
Positive Hoffmann's sign (finger flexor reflex) in a patient with Multiple Sclerosis

The Hoffmann's reflex test itself
jerks suggest hypertonia ... Abnormal #Clinical #Video
Pemberton's Sign caused by a Retrosternal Thyroid Goiter

Elevating the arms causes the previously flat neck veins
Pemberton's Sign caused ... Elevating the arms causes ... PhysicalExam #clinical #video
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
jerks suggest hypertonia ... neurology #UMN #video
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
for a CENTRAL cause ... Video by Dr. ... PhysicalExam #Clinical #Video
Convergence Insufficiency on Ocular Examination

Via Dr. Sebastian Vega @dr.svega

#Convergence #Insufficiency #Ocular #PhysicalExam #clinical #video #neurology #ophthalmology
Convergence Insufficiency ... @dr.svega #Convergence ... PhysicalExam #clinical #video