Retinal Cryopexy

Retinal cryopexy is a procedure used to treat retinal tears and detachments. It involves the application of extreme cold to the retina to create a scar or adhesive spot, which helps to seal retinal tears and prevent further detachment. This procedure is commonly used when there is a small retinal tear or early retinal detachment that requires intervention to avoid worsening and potential vision loss.

At Desai Eye Institute, retinal cryopexy is typically performed in an outpatient setting. During the procedure, the patient’s eye is numbed with topical anaesthetic drops. The surgeon uses a cryoprobe, a device that applies intense cold to the affected area of the retina. This controlled freezing causes the retinal tissue to form a scar, which helps to seal the tear and prevent fluid from entering underneath the retina, which could lead to a full detachment.

Cryopexy is a relatively quick procedure, with minimal discomfort for the patient. It may be used alone or in combination with other treatments, such as laser therapy or vitrectomy, depending on the severity of the condition. Most patients experience a rapid recovery with minimal downtime.

Medical Equipment Needed for Retinal Cryopexy

Cryoprobe (device for delivering controlled cold to the retina)
Slit Lamp (for examination and positioning of the eye)
Topical Anesthetic Drops (for numbing the eye)
Pupil Dilation Drops (for better visibility of the retina)
Sterile Gloves (for hygiene and safety)

Sterile Drapes (for maintaining a sterile field)
Ocular Lens (for better visualization of the retina during the procedure)
Chin Rest/Head Stabilizer (for proper patient positioning during treatment)
Disinfectants (for sterilizing equipment and ensuring cleanliness)
Monitor (for real-time imaging during the procedure)

Retinal Cryopexy