Procedural Methods of Mono-Thread Lifting by Target Site for Wrinkle Improvement
摘要
The wrinkles on the forehead can be divided into dynamic wrinkles and static wrinkles. Dynamic wrinkles are formed when the frontalis muscle is used to raise eyebrows or to widen the eyes, especially in patients with ptosis. In the end, frequent use of the forehead muscles tends to result in permanent forehead wrinkles, and for other reasons, static forehead wrinkles are formed even when the forehead skin is sagged.