The steps in front of the ear can't be smoothed out because of anatomical limitations, risks, individual differences and so on. , as follows:

1, anatomical structure limitation: the formation of the anterior auricular step is usually related to the cartilage structure of the individual, including the connection between the auricular cartilage and the zygomatic bone. These structures are formed during development and can't be changed by simple grinding.

2. Risks and complications: Surgical intervention in the anterior auricular step may involve cutting, remodeling or removing cartilage. This operation may lead to complications, such as infection, bleeding, scar formation and unsatisfactory function or appearance.

3. Individual differences: the shape and size of each person's ear steps are different, so it is subjective to define what is the ideal appearance. For some people, the existence of the anterior auricular step may not be considered as a problem, and surgical intervention may be unnecessary for them.