There might be a need for a second operation at a later date. For other procedures, the benefits may last a lifetime. When finding out about the benefits of the operation, be realistic. Sometimes patients expect too much and are disappointed with the outcome, or results. Ask your doctor if there is any published information about the outcomes of the procedure.
All operations carry some risk.
This is why you need to weigh the benefits of the operation against the risks of complications or side effects. Complications can occur around the time of the operation. Complications are unplanned events, such as infection, too much bleeding, reaction to anesthesia, or accidental injury. Some people have an increased risk of complications because of other medical conditions. In addition, there may be side effects after the operation.