Hello, prosthesis deviation was found three months after augmentation rhinoplasty, which is a common complication of augmentation rhinoplasty and has a great relationship with the surgeon's surgical skills. Expanded polytetrafluoroethylene (PTFE) is a safe subcutaneous implant, which is easy to shape, more realistic and more histocompatible when used for rhinoplasty. Nerves and blood vessels can grow into it after three months of rhinoplasty. Now the time is still short, the swelling of the nose has not completely subsided, and there is also a process of expansion and compression. now