Most people who opt for refractive surgery are not eligible to receive the implants. It takes two corneal ring segments to treat one eye. Like laser refractive surgery, the procedures are rarely covered by insurance but can be financed through the clinic, a bank, or a number of finance companies specializing in the procedures. Refractive surgery can also be paid for through a flexible spending account. Patients often have recovery times lasting for months with corneal rings, where laser surgery patients recover in days, said Foote.
Intacs implants are easily removable without causing damage to the eye, doctors say.
As for Schumacher, he seems the textbook example of the how corneal ring implants have functioned. Following the procedure in November, he did not recuperate fully for several months, he said. His vision fluctuated in the first weeks after the surgery and he had a high sensitivity to light for several months. Both side effects have been typical for Intacs patients, studies have shown. But now that the side effects are gone, Schumacher is pleased with his new eyes.