Cataract Development Due to Intravitreal Injections

Intravitreal injections (IVI) play an important role in the treatment of retinal diseases. However, it is important to note that repeated injections may increase the rate of cataract development. Direct trauma to the lens due to incorrect injection practice, potential biochemical effects of the drug on the lens, and chronic inflammation due to frequent injections are all factors that lead to cataract formation. In addition, these patients have a higher risk of complications such as posterior capsule rupture (PCR) and zonule dialysis during cataract surgery. Therefore, a comprehensive preoperative evaluation before cataract surgery in patients with a history of IVI and careful and controlled execution of each step during surgery are of great importance in preventing complications and increasing surgical success.