Your doctor may use the following tests, instruments and procedures to diagnose retinal detachment:
- Retinal examination. The doctor may use an instrument with a bright light and a special lens (ophthalmoscope) to examine the back of your eye, including the retina. The ophthalmoscope provides a highly detailed view, allowing the doctor to see any retinal holes, tears or detachments.
- Ultrasound imaging. Your doctor may use this test if bleeding has occurred in the eye, making it difficult to see your retina.
Your doctor will likely examine both eyes even if you have symptoms in just one. If a tear is not identified at this visit, your doctor may ask you to return within a few weeks to confirm that your eye has not developed a delayed tear as a result of the same vitreous separation. Also, if you experience new symptoms, it's important to return to your doctor right away.