Cryotherapy for retinal tears is a procedure in which intense cold is applied to the retina to seal retinal tears and prevent retinal detachment. This treatment is commonly used to treat patients with retinal tears or holes that could lead to detachment.

During the procedure, a cryoprobe is used to apply freezing temperatures to the affected area of the retina, causing the tissue to form a scar that helps seal the tear. This prevents further fluid from getting behind the retina and causing a detachment.

Cryotherapy is a highly effective method for treating retinal tears, and it helps preserve vision by preventing retinal detachment.