Cryosurgery for Retina | Think Eye Hospitals

Cryotherapy is a same-day procedure that is often done as an outpatient treatment. For the surgery, the surgeon first applies a topical anesthetic around the site of surgery followed by subconjunctival injection of lidocaine for local numbing of the area. The surgery is then done under observation under an ophthalmoscope, and a probe is used to push liquid nitrogen around the retinal tear to fix them. Following the surgery, the treated eye is patched up for a few hours to prevent infections. After the surgery, the patient is generally shifted to the recovery room to check on their progress and wait until the local anesthesia wears off. You might experience redness, swelling, and numbness around the treated eye, which prevails for 10-14 days. Your vision will likely be blurred for a few days post-surgery; however, things start becoming clearer and better with the progressing recovery. The surgeon will prescribe the required pain relievers and other antibiotics to aid the recovery and healing process. Cold compresses also relieve some of the pain and swelling in a short period. If you are getting cryosurgery for retinal detachment, make sure you consult your ophthalmologist about the degree of vision you might get back and how many sittings the treatment would require.

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