14 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... production -> Corneal ... conjunctiva and cornea ... blindness) • Corneal ... dryness of the cornea
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
- Differential Diagnosis ... Algorithm Surface ... Injury: • Corneal ... hemorrhage • Cornea ... #Algorithm #Causes
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
Posterolateral Corner ... posterolateral corner ... is difficult to diagnose ... posterolateral corner ... Posterolateral #Corner
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
- Differential Diagnosis ... Algorithm Lids ... Orbital Cellulitis Ocular ... Conjunctivitis • Corneal ... • Keratitis/Corneal
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Impaired extra-ocular ... Proptosis -> Exposes cornea ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology ... ophthalmology #diagnosis
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
Instability on Knee ... posteromedial injury ... Posteromedial corner ... #PhysicalExam #Injury ... MSK #clinical #video
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Interesting knee ... posterolateral corner ... (PLC) of the knee ... Positive #Clinical #Video ... #Orthopedics #Knee
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... Conjunctivitis, corneal ... trauma • Chemical injury ... Blepharitis Cornea ... • Corneal ulcer
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Ligament (PCL) Injury ... test with the knee ... posterolateral corner ... #MSK #Sports #pathophysiology ... classification #diagnosis
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
- Differential Diagnosis ... Algorithm Cornea ... • Age Related Macular ... #Differential #Diagnosis ... #Algorithm #Causes