Side Effects and Complications
- Infection: If sterilization is not strict during the surgery or post-operative care is improper, it may lead to infection, characterized by symptoms such as redness, swelling, pain, and fever in the forehead area.
- Implant Displacement: If subjected to external impact or pressure after the surgery, the implant may shift, resulting in asymmetry on both sides of the forehead or abnormal protrusions.
- Rejection Reaction: Although biomaterials like silicone and expanded polytetrafluoroethylene (ePTFE) have good biocompatibility, a very small number of people may still experience rejection reactions, manifested as localized swelling and fluid accumulation.
- Capsular Contracture: This is an immune response where the body forms a capsule around the implant. In severe cases, the capsule contracts, causing deformation and hardening of the forehead.
In addition to the aforementioned side effects such as infection, implant displacement, rejection reaction, and capsular contracture, there may also be skin numbness and reduced sensation. This occurs because some nerve endings in the forehead area may be damaged during the surgery, but in most cases, nerve function gradually recovers over time.