TRAFFIC ADVISORY:

President Trump is scheduled to be in Philadelphia on Tuesday, September 15, 2020 at The National Constitution Center (NCC) in the Independence Mall area. Increased police presence is anticipated in Center City throughout Tuesday afternoon and evening. Please allow extra time if you are going to Wills Eye. Please be advised of area street closures to vehicles beginning at 1:00PM on Tuesday 9/15. Pedestrian access will also be limited in the area. This is subject to change and area restrictions, which could widen, will be lifted once the President departs the NCC. There are also demonstrations planned for Tuesday 9/15 around Independence Mall as well as City Avenue.

Cyclophotocoagulation (CPC)

CPC: A Laser Procedure to Lower Eye Pressure

What is CPC?

CPC is a procedure in which a laser is used to alter part of the ciliary body, which lies behind part of the iris (the colored part of the eye).

 

Can I stop my glaucoma drops after CPC?

Because the effects of the treatment will not be known until a few weeks after the procedure, you may need to continue your eye drops for a while. Sometimes patients are able to reduce the number of eye drops they are taking. Even if you are taking the same glaucoma medications after the procedure, the laser is a success if your pressure is lower. The need for eye drops long-term after this treatment varies greatly and depends on your type of glaucoma and the rate at which it is progressing.

What are some risks of the laser surgery?

All laser procedures have some risks. The CPC treatment would not be offered by your doctor unless the potential benefits outweigh the potential risks. Risks include, but are not limited to, failure of treatment, pain, inflammation, loss of vision, development of eye pressure that is too low (hypotony), and unlikely but possible shrinkage of the eye. In general, serious risks are rare. You may want to discuss the benefits and risks with your eye doctor if you have further questions.

Will CPC cure my glaucoma?

No. Glaucoma is a chronic disease that requires constant monitoring and treatment. The CPC procedure will help to lower your eye pressure. However, it will not reverse any loss of vision that has already occurred.

Does the laser procedure work for everyone?

Unfortunately, the CPC procedure does not bring everyone’s pressure down into an acceptable range with one treatment. Multiple treatments may be needed. Alternative treatments may be discussed with your physician.

What are the steps of surgery?

CPC is an outpatient procedure in the operating room. You will receive ‘twilight’ anesthesia allowing you to be comfortable for the procedure. A local numbing medication may be injected around the eye. The laser probe, which looks like a small pen, is then placed on the white part of the eye, towards the ciliary body. The entire procedure takes only a few minutes.

What should I expect during and after the surgery

The procedure takes about 10 minutes and you should not feel any pain during the surgery. Your eye may be sore after the procedure. You will be discharged with a clear plastic shield or a patch over the operated eye. An adult will need to drive you home since you received sedative medications.

Request an Appointment TODAY

If you would like to speak with a Wills Eye representative to find a glaucoma physician

CALL 215-928-3197

or click here to make an appointment online.

Jonathan Myers, MD
Myers_Jonathan

JONATHAN S. MYERS, MD
Chief, Glaucoma Service

Katz_L. Jay

L. JAY KATZ, MD
Emeritus Director

Elizabeth Dale, MD
Dale_Elizabeth

ELIZABETH DALE, MD

Scott Fudemberg, MD
Fudemberg_Scott

SCOTT FUDEMBERG, MD

Natasha Nayak Kolomeyer, MD
Kolomeyer_Natasha

NATASHA KOLOMEYER, MD

Lee_Daniel

DANIEL LEE, MD

Machen_Lindsay

LINDSAY MACHEN, MD

Marlene Moster, MD
Moster_Marlene

MARLENE R. MOSTER, MD

Michael Pro, MD
Pro_Michael

MICHAEL PRO, MD

Reza Razeghinejad, MD
Razeghinejad_Reza

REZA RAZEGHINEJAD, MD

Aakriti Garg Shukla, MD
Shukla_Aakriti Garg

AAKRITI GARG SHUKLA, MD

Mary Jude Cox, MD
Cox_Mary Jude

MARY JUDE COX, MD

Rachel Niknam, MD
Niknam_Rachel

RACHEL NIKNAM, MD

Piltz-Seymour_Jody

JODY PILTZ-SEYMOUR, MD

Jesse Richman, MD
Richman_Jesse

JESSE RICHMAN, MD

Schwartz_Geoffrey

GEOFFREY SCHWARTZ, MD

Schmidt_Courtland

COURTLAND SCHMIDT JR., MD

Monisha Vora, MD
Vora_Monisha

MONISHA VORA, MD

Alice Williams, MD
Williams_Alice

ALICE WILLIAMS, MD

How does CPC work?

The eye is constantly producing fluid through the ciliary body. When this fluid cannot leave the eye, the pressure goes up and glaucoma can result. Applying CPC laser to the ciliary body decreases fluid production in the eye and decreases eye pressure.

You will be given detailed instructions after your surgery that are specific to your eye’s needs. In general, the following guidelines apply. The plastic shield should be worn while sleeping for one or more weeks after surgery to protect the eye. While outside during the day, sunglasses should be worn to protect the eye from the sun and wind. For the first few weeks, avoid strenuous activities (running, lifting more than 10 lbs), bending, rubbing the eye, wearing eye makeup, and swimming. There are no restrictions in reading, watching TV, using your phone, tablet device, computer, etc.

Most patients will be asked to use steroid and antibiotic eye drops. Your doctor will tell you which drops to continue using and how often at each visit depending on how your eye is doing. You will see your doctor the first day after surgery, about a week later, and a few weeks after that. Depending on how your eye heals, additional or fewer visits may be needed.

The first few days after surgery, vision may be worse than it was before surgery. This will improve over one to two weeks, although it can sometimes take longer. The eye that was not operated on will not be affected, and may be depended on for vision during the recovery period. Depending on your job and your other eye, you should be able to return to work within a few days to a few weeks. Limitations in physical activities at work may be needed.

After surgery, your eye may be sore, and it may feel like there is something in it, like an eyelash.  The drops may burn when you put them in, and your eye may water or tear a lot.  These symptoms are common but usually are mild, and improve for most people after few days.  Tylenol (acetaminophen) is a good option unless you are unable to take this medication.  If your eye has severe pain or sudden worsening pain or vision after surgery, please call our office or on call physician immediately.

For more information, please visit:

American Academy of Ophthalmology patient information

American Glaucoma Society patient information