Pneumatic retinopexy

After sealing a retinal tear with cryopexy or laser photocoagulation, a gas bubble is injected into the vitreous. The bubble applies gentle pressure, helping a detached section of the retina to reattach to the eyeball.

From Mayo Clinic to your inbox

Sign up for free and stay up to date on research advancements, health tips, current health topics, and expertise on managing health. Click here for an email preview.

We use the data you provide to deliver you the content you requested. To provide you with the most relevant and helpful information, we may combine your email and website data with other information we have about you. If you are a Mayo Clinic patient, we will only use your protected health information as outlined in our Notice of Privacy Practices. You may opt out of email communications at any time by clicking on the unsubscribe link in the email.