摘要
Abstract
ObjectiveTo evaluate the clinical effects of ultra Pulse fractional CO2 laser combined with acupuncture needling on treatment of facial depressed acne scars.Methods 84 cases of facial depressed acne scar collected in the past two years were randomly divided into treatment group and control group(42 cases in each group),both groups received ultrapulse fractional CO2 laser treatment three times,once every 6 weeks,and the treatment group also accepted local puncture needling before the laser treatment.The ECCA weight score,effective rate and adverse events were compared between the two groups,patient satisfaction was evaluated at the last follow-up.Results As the treatment times increased,the number of cases achieving improvement in two groups increased correspondingly.Compared with only 1 case in the control group,8 Patients in the treatment group achieved significant improvement After the first treatment,indicating that the onset time of the treatment group was shorter than that of the control group.After the whole course of treatment,ECCA scores of both groups decreased considerably and that of the treatment group decreased more signiifcantly,and the differece between two groups was statistically signiifcant (P<0.05);the total effective rate of the treatment group was 52.38%,and that of the control group was 30.95%,there was statistically signiifcant difference between two groups(P<0.05).There were no serious adverse events in two groups.The percentage of patients who were very satisifed with the outcome in the treatment group was 73%,higher than that in the control group(59%)and the difference between two groups was statistically signiifcant (P<0.05).Conclusion The combination of ultrapulse fractional CO2 laser and acupuncture needling can improve the effect on treating facial depressed acne scars and has high patient satisfaction.关键词
超脉冲CO2点阵激光/毫针/寻常性痤疮/凹陷性瘢痕/ECCA权重评分Key words
ultrapulse fractional CO2 laser/acupuncture needling/acne vulgaris/depressed scar/ECCA score分类
医药卫生
