choosevast.blogg.se - Retina detachment surgery

Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. Longer operations increase the risk of a person developing other surgical complications. However, they take more time for doctors to perform. Some surgical operation methods reduce the risk of a person’s lens eventually causing PCO.

The number of lens pieces: People with three-piece lenses are at less risk than those with one-piece lenses.Ī Doctor’s surgical implantation technique also affects a person’s PCO risk factor.

Lens material: Some scientists believe newer, more flexible materials may help prevent PCO.

Lens shape and surface: Rounded lenses are more likely to cause PCO.

The design of a person’s artificial lens also affects their risk of developing PCO.

another type of cataract called a subcapsular cataract.uveitis, or inflammation of the middle layer of their eyes.

However, they have found PCO is more likely in younger people or people who have: Researchers are still investigating the exact mechanism of how people develop PCO. The scarring forms behind the implant in a person’s eye, making their vision cloudy again. This scar tissue grows on a membrane called the posterior capsule. The scar tissue forms as it heals over where doctors have inserted the artificial lens.

PCO occurs when scar tissue, or secondary cataracts, forms on the part of the capsule that holds a person’s artificial lens implant. Why does posterior capsule opacification occur?