AllRefer Health - Eye and Orbit Ultrasound: How is the Test Performed? (Echoencephalogram

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You are here : AllRefer.com > Health > Tests & Exams > Eye and Orbit Ultrasound: How is the Test Performed?

Eye and Orbit Ultrasound


•	Definition
•	Why is the Test Performed?
•	How is the Test Performed?
•	How to Prepare for the Test?
•	How will the Test Feel?
•	Normal Values
•	What do Abnormal Results Mean?
•	Risks
•	Pictures & Images
•	Go To Main Page

Alternate Names : Echoencephalogram - Eye

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How is the Test Performed?

The test is usually done in the ultrasound or radiology department. You will be lying down on the table. For the A-scan, the eye will be numbed with anesthetizing drops. A clear plastic eye cup is then placed over the eyeball. A lubricant is placed on the cup, and the transducer is positioned on the cup.

The B-scan is performed with the eyes closed. The lubricant is placed on the eyelid, and the transducer is positioned on the lubricant.

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• Definition
• Why is the Test Performed?
• How is the Test Performed?
• How to Prepare for the Test?
• How will the Test Feel?
• Normal Values
• What do Abnormal Results Mean?
• Risks
• Pictures & Images

Review Date : 5/7/2002
Reviewed By : A.D.A.M. editorial. Previous review: Galit Kleiner-Fisman MD, FRCP(C), Department of Neurology, University of Toronto, Toronto, Ontario, Canada. Review provided by VeriMed Healthcare Network (7/30/2001).

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