The decree pattern refers to two lines extending downward from the edge of the nose.

Nasolabial sulcus

The depression of nasal base refers to the depression formed by the lower chassis of this part of the nose. Specifically, it includes a columella base, a nose base and a nostril base.

Nasal floor

Depression of the nasal floor will lead to obvious decrees on both sides, making people look old, but depression of the nasal floor is not the only factor that causes decrees. There are many reasons for finishing decree lines, among which the loss of collagen and the aging and relaxation of skin are the most important factors. In addition, the increase of soft tissue on the outer side of the decree pattern and the sagging of the middle part of the face are also obvious factors that cause the decree pattern.

The decree lines caused by the depression of the nasal floor can be improved by filling the nasal floor, which can not only improve the decree lines, but also better improve the symptoms of the depression of the nasal floor.

Comparison of nasal base before and after operation