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Vitrectomy
Surg Tech
16
Medical
Professional
01/25/2016

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Cards

Term
What is Vitrectomy?
Definition
The surgical removal of the vitreous gel from the middle of the eye.
Term
What is Vitrectomy?
Definition
The surgical removal of the vitreous gel from the middle of the eye.
Term
The posterior cavity contains a substance, with a consistency similar to soft gelatin, called?
Definition
Vitreous humor
Term
The purpose of vitreous humor is to?
Definition
Help maintain sufficient pressure inside the eye to prevent the eyeball from collapsing.
Term
The purpose of vitreous humor is to?
Definition
Help maintain sufficient pressure inside the eye to prevent the eyeball from collapsing.
Term
The hyaloid membrane encloses what?
Definition
Vitreous humor
Term
The hyaloid membrane encloses what?
Definition
Vitreous humor
Term
Where is the incision into the globe made?
Definition
Through the pars plana
Term
The uvea is also called?
Definition
Vascular tunic
Term
The uvea is also called?
Definition
Vascular tunic
Term
What is lensectomy?
Definition
The removal of the eye's crystalline lens during a vitrectomy.
Term
What procedure is performed to treat proliferative diabetic retinopathy?
Definition
Endophotocoagulation
Term
What is the pars plana?
Definition
One of the three layers of the eye located near the point where the iris and sclera join, which is the section of the uvea.
Term
When a vitreous hemorrhage occurs due to a retinal tear, a vitrectomy is performed to due what?
Definition
Remove the blood to see if there is a detachement.
Term
Detachment of the macula could result in what?
Definition
Vision loss
Term
Traction retinal detachment involves?
Definition
When vitreous humor pulls on scar tissue and the retina may detach.
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