diagnostic aids
OCT (optical coherent tomography or tomography
optical coherence)
It is a diagnostic method that allows obtaining high-resolution images of different intraocular structures.
-
Come with a companion because in some cases it is done with pupil dilation.
-
Avoid applying makeup to the eye area.
-
Bring dark glasses to reduce the discomfort of light due to the dilated pupil.
-
In anterior segment OCT to evaluate contact lenses, you must wear them.
-
It cannot be done if there is an ongoing ocular infectious process or treatment.
Duration
20 minutes
Maximum availability
of time
1 hour
eye biometry
Through this test, the length of the eye can be measured, allowing the power of the intraocular lens to be implanted inside the eye after cataract surgery to be calculated.
-
Submit a copy of the history or medical referral.
-
Suspend the use of contact lenses at least three days before or according to instructions given by the treating physician.
-
It cannot be done if there is an ongoing ocular infectious process or treatment.