Thread-embedding rhinoplasty is a kind of cosmetic plastic surgery which uses a special PDO sawtooth thread as a scaffold, injects protein thread into the nose and pulls the thread to achieve the purpose of shaping. The effect of embedding thread for rhinoplasty can generally last 1~2 years. This method has the advantages of simple operation, short time and little pain. Can quickly return to normal life after surgery. Line carving rhinoplasty is to use special PDO sawtooth line as a scaffold, inject protein line into the columella, nasal dorsum, alar and other parts, and form a linear scaffold through the traction and pulling of the line, and then change the shape of the nose, such as the bridge of the nose, the height of the nose tip, the length of the nose tip, etc., to achieve the purpose of shaping; The operation will not leave scars, and people who receive thread carving rhinoplasty will not have great pain. It is the favorite method of rhinoplasty for many beauty lovers. However, line carving rhinoplasty is not permanent. Generally, it can only last for about one to two years, and the improvement is limited. It's more comprehensive not to have a comprehensive nose operation. For people with poor nasal foundation, it is not suitable to do line carving rhinoplasty because the effect will not be very good. In plastic surgery, especially in recent 1-2 years, line carving beauty has been widely used to rejuvenate the whole face. Line carving can be used to relax facial skin and upper eyelid, and line carving can be pulled up. The function of line carving itself is a kind of promotion of mechanical force, which lifts the fallen skin. At the same time, line carving also has the function of filling, such as filling lacrimal groove, filling nasolabial groove, filling puppet pattern and so on. The special line for rhinoplasty line carving is different from other lines. You should find a professional doctor to do it in a professional hospital. At present, line carving rhinoplasty has little trauma and very good effect. After finishing, you can enter the working state and living state on the same day, which has little impact on your work and life and has a particularly good effect. However, line carving has its limitations, because the line carving itself is absorbent and may continue to be supplemented and filled after half a year or 6-9 months. Line carving rhinoplasty is relatively effective for people with good conditions, but it is not suitable for complicated noses, such as nose facing the sky, short nose and serious saddle nose, including nasal deformity caused by trauma.