【摘要】 皮肤松弛是衰老的主要表现之一，如何改善面部皮肤松弛并保持年轻化已成为了目前皮肤科医师最为关注的课题之一。改善皮肤松弛的方法也从以前的传统手术逐渐倾向于更加安全、停工期短的治疗方法，因此以能量为基础的设备如激光、射频、聚焦超声等应运而生，在临床治疗中发挥了重要作用。更多还原

【Abstract】 Skin laxity is a primary manifestation of skin aging,How to improve facial skin laxity and keep rejuvenation has become one of the most popular topics for dermatologists. The method of improving skin laxity has also gradually shifted from the previous traditional surgery to a safer treatment with a short downtime period. Therefore, energy-based devices such as lasers, radio frequency, and focused ultrasound have emerged and played an important role in clinical treatment.更多还原