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Hints on Veterinary Ophthalmology
By/Sara Ahmed Hassouna
BVSc, MSc
Surgery Dept. Vet. Med. Alex. Uni
2/26/2017 1
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Anatomy of the eye
2/26/2017 3
https://www.youtube.com/watch?v=1Y-HghqvGtg
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Eyelid structure
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1-Entropion
What?
Why?
How can we deal with?
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Entropion
The lid rolled in
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https://www.youtube.com/watch?v=j9w7-5WejK0
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https://www.youtube.com/watch?v=eMzNl4uqY1w
2-Ectropion
What?
Why?
How can we deal with?
2/26/2017 12
Ectropion
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3-Chalazion
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4-Trichiasis
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5-Distichiasis
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6-ptosis (Blepharoptosis)
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Acute blepharitis dog Chronic blepharitis in a cat
7-Blepharitis
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8-Flap wound and laceration of the upper eyelid
Eyelid laceration in the upper eyelid of a horse
2/26/2017 21
9-Tumor of the eyelid
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Cherry Eye
3rd Eyelid Gland Prolapse
Prolapse of Nictitating membrane cartilage or adenoma of the nictitating (Tarsal - Harders)
gland = cherry eye
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Watch this
https://www.youtube.com/watch?v=1Jaqsp-_QA8
https://www.youtube.com/watch?v=pGLJyFi2YAA
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Tumor of the 3rd eyelid
2/26/2017 26
Follicular conjunctivitis at 3rd eyelid
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Catarrhal conjunctivitis
In buffalo calf
In a cat
(associated with chemosis)
2/26/2017 29
Purulent conjunctivitis
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follicular conjunctivitis
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Ophthalmia neonatorium
2/26/2017 32
Pterygium
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Tear scalde due to nasolacrimal duct obstruction
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Superficial punctate keratitis in a dog.
Deep stromal ulcer + hypopyon ventrally.
Deep corneal ulcer in a dog
fluorescein stain adheres only to the walls of the ulcer;
the center of the ulcer fails to take up stain2/26/2017 38
Thanks
2/26/2017 39

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Hints on vet ophthalmology

Editor's Notes

  • #20: Dropping of the upper eyelid