A scans: Most commonly this is done using an ultrasound device called an a-scan. Your eye can also be measured using a laser beam using an instrument called an iol master. Both are office procedures usually done by an ophthalmologist in preparation for cataract surgery.
Answered 12/27/2013
4.6k views
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question