As with any surgical procedure, there are potential risks associated with the use of a T.F.N. These include infection, bleeding, nerve or blood vessel damage, and implant failure. Patients may also experience pain or discomfort at the incision site, or may develop complications such as deep vein thrombosis (DVT) or pulmonary embolism (PE). However, these risks can be minimized by carefully selecting appropriate candidates for the procedure and using proper surgical technique.