非侵入式射频在面部年轻化治疗的有效性和安全性

Efficacy and safety of nonablative radiofrequency in facial rejuvenation

目的探讨非侵入式射频应用于面部年轻化治疗的有效性和安全性。方法解放军第153医院激光美容中心2010年7月至2015年3月美容门诊收治求美者198例,其中男42例,女156例,年龄30~61岁,按Fitzpatrick皮肤分型为Ⅲ~Ⅳ型;应用非侵入式射频除皱术进行治疗,输出功率为单极90~110 W,双极40~45 W,眼周40~50 W,6次为1个疗程,每次治疗间隔10 d。结果 198例面部皮肤老化者应用非侵入式射频除皱术后,其总有效率大于90%,6个月有效维持率大于70%。不良反应仅有轻微的红斑和水肿,所有患者均无炎症后色素沉着、表皮灼伤及瘢痕形成等并发症。结论非侵入式射频应用于面部年轻化治疗安全、有效,而且不良反应少。

Objective To evaluate the efficacy and safety of nonablative radiofrequency in facial rejuvenation. Methods A total of 198 patients with facial skin relaxing or wrinkles in the 153rd Central Hospital of PLA from July 2010 to March 2015 were treated with nonablative radiofrequency,of which 42 cases were male, 156 cases were female,the ages were from 30 to 60 years old, Fitzpatrick skin type was Ⅲ -Ⅳ. The nonablative radiofrequency were performed in all the patients. Output： Monopolar RF 90 ～ 110W, Bipolar RF 40 -45W, Periorbital RF 40 -50W. The total course of treatment had 6 times with a fixed 10-day interval after each therapy. Results In 198 facial skin aging patients,the total effective rate was more than 90% , the half-year effective maintenance rate was more than 70%. Complications included slight oedema and mild erythema that were minor and transitory. Side effects such as post-inflammatory hyperpigmentation ,epidermal burns and scar formation were not observed. Conclusion The nonablative radiofrequency is safe and effect on facial rejuvenation with less complications.