Yes, injecting buccal augmentation means directly filling the face with fillers or autologous fat to achieve the effect of buccal augmentation. Commonly used cheek fillers include hyaluronic acid, collagen, Aibeifu and so on. If your body has enough fat, you can also consider injecting autologous fat. The effect of cheek augmentation is limited. If you want long-term effect, you can consider prosthetic cheek augmentation. However, these methods all have certain risks. Be sure to go to a regular hospital and choose experience.