This intervention is a controlled and safe procedure, however, just like any other surgery is not without risks. Currently the Cataract surgery results are excellent and visual recovery is usually fast and satisfactory in the vast majority of cases. However, it is important to know that in any medical act, success cannot be guaranteed in 100 percent of cases, we can only guarantee that we will take all preventive measures so that the probability of risks during the intervention be very low, and if a complication occurs, it can be resolved without major consequences.