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Home > Patient & Family Resources > Health Library > Pneumatic Retinopexy for Retinal Detachment
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Pneumatic retinopexy is a surgery to repair certain types of retinal detachments. It is usually an outpatient procedure, which means you don't need to stay in the hospital.
Before surgery, your eye is numbed with local anesthesia. Then the eye doctor (ophthalmologist) injects a gas bubble into the middle of the eye. Your head is positioned so that the bubble floats to the detached area and presses against the detachment. The eye doctor then seals the tear in the retina using a freezing probe or laser beam.
The bubble helps to flatten the retina until a seal forms between the retina and the wall of the eye. This takes about 1 to 3 weeks. The eye slowly absorbs the gas bubble.
It takes about 3 weeks to recover from this surgery. The hardest part of the recovery is keeping the gas bubble in the right place.
Pneumatic retinopexy is done for certain types of retinal detachments. It can be useful when:
You are more likely to have good vision after surgery if the macula was still attached before surgery. Good vision is less likely if the detachment affected the macula.
The most common problems after this surgery include:
Less common problems include:
Current as of:
April 29, 2021
Author: Healthwise StaffMedical Review: Adam Husney MD - Family Medicine
Current as of: April 29, 2021
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine
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