What are the surgical methods for lip augmentation?
Generally, lip augmentation procedures include hyaluronic acid injection lip augmentation, collagen injection lip augmentation, autologous fat transfer lip augmentation, advancement flap lip augmentation surgery, and silicone implant lip augmentation. Detailed explanations are as follows:

1. Hyaluronic Acid Injection Lip Augmentation
The principle of hyaluronic acid injection lip augmentation involves using hyaluronic acid to fill the lip skin, enhancing fullness and definition. The general reference price for hyaluronic acid injection lip augmentation is 3000-6000 yuan per session. Noticeable improvement is usually seen within 5-7 days after the procedure, although localized redness and pain may occur.
2. Collagen Injection Lip Augmentation
Collagen injection lip augmentation involves using collagen as a filler injected into the lips to enhance fullness and hydration. The general reference price for collagen injection lip augmentation is 4000-8000 yuan per session. Noticeable improvement typically occurs within 2-3 days after the procedure, although complications such as infection or localized depressions may occur.
3. Autologous Fat Transfer Lip Augmentation
Autologous fat transfer lip augmentation involves extracting fat from other areas of the patient's body, processing it, and then transplanting it into the lips to enhance lip fullness and contour. The general reference price for autologous fat transfer lip augmentation is 8000-20000 yuan per session. Improvement is usually noticeable within 1-3 months after the procedure, although complications such as fat absorption or poor contouring may occur.
4. Advancement Flap Lip Augmentation Surgery
Advancement flap lip augmentation surgery involves making small incisions around the lips and advancing surrounding skin tissue into the lips to enhance lip fullness. The general reference price for advancement flap lip augmentation surgery is 5000-20000 yuan per session. Noticeable improvement generally occurs within 3-6 months after surgery, although complications such as scarring or lip numbness may occur.
5. Silicone Implant Lip Augmentation
Silicone implant lip augmentation involves surgically implanting a silicone material into the lips to enhance lip fullness and contour. The general reference price for silicone implant lip augmentation is 15000-30000 yuan per session. Noticeable improvement is usually seen within 1-2 months after surgery, although complications such as implant displacement or infection may occur.
It is recommended to visit a reputable hospital and undergo lip augmentation procedures under the guidance of a qualified physician to ensure effectiveness and safety. Postoperatively, regular lip hygiene should be maintained to prevent bacterial infection and inflammation.