Bone grinding surgery is a kind of plastic surgery, which is usually used to change the contour and shape of the face. Surgery may involve cutting or remodeling facial skeletal structures, such as cheekbones and mandibles. However, bone grinding surgery will not directly affect the taste.

Taste is mainly perceived by taste buds on the tongue, and has nothing to do with facial bone structure. If there is no sense of taste after operation, it may be caused by other factors, such as anesthesia drugs during operation, postoperative bleeding or infection.