Long bone grinding of chin is a cosmetic surgery, which aims to improve the appearance of chin by changing the shape and size of mandible. This kind of operation is usually suitable for people whose chin is too small or too short, or who want to improve the line and outline of the chin.

The influence of long bone grinding on the chin varies according to individual circumstances, but overall, surgery can significantly improve the appearance of the chin. After the operation, the chin will be more prominent, the mandibular line will be clearer and the whole facial contour will be more harmonious.

However, there are some potential risks and side effects of sharpening the chin. Surgery may lead to complications such as pain, swelling, bleeding and infection. There is still a recovery period after surgery, during which you need to follow the doctor's advice to avoid excessive exercise and eating chewy food.

In addition, we should choose suitable doctors and hospitals for the operation to ensure the safety and effect of the operation. Therefore, it is suggested to consult a professional doctor before considering the operation of grinding long bone of chin, and make full understanding and preparation.