10 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... and cornea, typically ... blindness) • Corneal ... dryness of the cornea ... ophthalmology #diagnosis
Selected Differential Diagnosis of Eye Pain: Key Features and Management Options

Conjunctiva

 - Bacterial conjunctivitis

 - Viral
Selected Differential Diagnosis ... Management Options Conjunctiva ... - Viral conjunctivitis ... - Scleritis Cornea ... keratitis - Corneal
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Periorbital cellulitis Conjunctiva ... / Sclera: • Conjunctivitis ... hemorrhage • Dry eyes Cornea ... : • Corneal abrasion ... Keratitis (i.e. corneal
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
of the bulbar conjunctiva ... Proptosis -> Exposes cornea ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology ... ophthalmology #diagnosis
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... , corneal abrasions ... Blepharitis Cornea ... • Conjunctival ... • Corneal ulcer
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
- Differential Diagnosis ... Cornea 5. ... Trauma Cornea ... Keratitis • Corneal ... /Uvea: • Conjunctivitis
Gonococcal conjunctivitis: ocular emergency; risk perforation of cornea 
Clinical features: purulent discharge +++, chemosis (conjunctival oedema),
Gonococcal conjunctivitis ... perforation of cornea ... +++, chemosis (conjunctival ... not appropriate treatment ... Gonorrhea #Gonococcal #Conjunctivitis
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
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
is injured in conjunction ... posterolateral corner ... #MSK #Sports #pathophysiology ... classification #diagnosis
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
ECU Subluxation diagnosed ... What is the Treatment ... Non surgical treatment ... #physicalexam #video ... #Orthopedics #Wrist