What is retinal Cryopexy?
Cryotherapy, also referred to or known as retinal cryopexy, is a treatment that uses intense cold therapy to create and induce a chorioretinal scar to proactively destroy abnormally growing retinal or choroidal tissue. The retina is a vital aspect of the eye that allows an individual to see clearly.
What exactly is a retinal detachment?
A detached retina is when the thin layer at the back of your eye (retina) becomes loose. It needs to be treated quickly to stop it permanently affecting your sight.
What are the three types of retinal detachment?
There are 3 types of retinal detachment: rhegmatogenous, tractional, and exudative. Each type happens because of a different problem that causes your retina to move away from the back of your eye.
What is cryotherapy for eye?
Cryotherapy is a relatively quick and painless procedure for repairing certain types of retinal tears. First, a topical anesthetic is applied to the eye. Following the anesthetic, a freezing probe is placed on the outside of the eye next to the tear.
What is laser Retinopexy procedure?
Laser retinopexy is a procedure where the doctor uses a thermal laser that passes through the eye and forms barricade scar tissues around a retinal tear.
What is laser photocoagulation used for?
Laser photocoagulation is a type of laser surgery for the eyes. It is done to treat age-related macular degeneration (AMD). AMD is a condition that can lead to loss of vision. The retina is the layer of cells in the back of your eye that converts light into electrical signals.
How does a retina become detached?
As the vitreous separates or peels off the retina, it may tug on the retina with enough force to create a retinal tear. Left untreated, the liquid vitreous can pass through the tear into the space behind the retina, causing the retina to become detached.
Can detached retina be fixed?
Most of the time, the retina can be reattached with one operation. However, some people will need several surgeries. More than 9 out of 10 detachments can be repaired. Failure to repair the retina always results in loss of vision to some degree.
What is the medical name for detached retina?
Retinal detachment is a serious eye condition that happens when your retina — a layer of tissue at the back of your eye that processes light — pulls away from the tissue around it. Doctors also call it detached retina.
Can cryotherapy damage eyes?
Cryotherapy can cause the eye and eyelid to swell for a few days. As with laser therapy, cryotherapy can damage the retina, which can lead to blind spots or temporarily cause the retina to detach from the back of the eyeball.
How is retinal cryopexy used in eye treatment?
Retinal cryopexy, sometimes known as retinal cryotherapy, is a non-invasive procedure that utilizes intense cold to freeze portions of the retina (the light sensitive tissue at the back of the eye critical to vision). The freezing damages the treated tissue to promote the formation of a scar.
What’s the name of the procedure to destroy the retina?
Retinal cryopexy, also called retinal cryotherapy , is a procedure that uses intense cold to induce a chorioretinal scar and to destroy retinal or choroidal tissue. The retina is the very thin membrane in the back of the eye that acts like the “film” in a camera.
How is the freezing of the retina done?
Cryopexy Retinal cryopexy, sometimes known as retinal cryotherapy, is a non-invasive procedure that utilizes intense cold to freeze portions of the retina (the light sensitive tissue at the back of the eye critical to vision). The freezing damages the treated tissue to promote the formation of a scar.
How is pneumatic retinopexy used to treat retinal detachment?
Pneumatic retinopexy. It is another method of repairing a retinal detachment in which a gas bubble ( SF6 or C3F8 gas) is injected into the eye after which laser or freezing treatment is applied to the retinal hole. The patient’s head is then positioned so that the bubble rests against the retinal hole.