中国现代医生2024，Vol.62Issue(22)：9-12,4.DOI:10.3969/j.issn.1673-9701.2024.22.003
点阵激光联合皮下分离术治疗凹陷性痤疮瘢痕的临床效果
The clinical efficacy of dot matrix laser combined with subcutaneous separation in the treatment of depressed acne scar
摘要
Abstract
Objective To investigate the clinical efficacy of dot matrix laser combined with subcutaneous separation in the treatment of depressed acne scar.Methods A total of 86 patients with depressed acne scar admitted to the Second Affiliated Hospital of Nanchang University from February 2022 to August 2023 were selected and divided into dot matrix group and combined group according to random number table method,with 43 cases in each group.The patients in dot matrix group were treated with dot matrix laser,and the patients in combined group were treated with dot matrix laser combined with subcutaneous separation.The visual analogue scale(VAS)score,echelle d'evaluation clinique des cicatrices d'acne(ECCA)score,pigmentation area,scar area,treatment satisfaction and adverse reactions were compared between two groups.Results There was no significant difference in VAS scores between two groups after the first treatment and the second treatment(P>0.05).Three months after treatment,the ECCA score of combined group was significantly lower than that of dot matrix group,and the pigmentation area and scar area were significantly smaller than those of dot matrix group(P<0.05).The total satisfaction of patients in combined group was significantly higher than that in dot matrix group(χ2=4.746,P=0.029).There was no significant difference in the occurrence of adverse reactions between two groups(χ2=0.453,P=0.501).Conclusion Dot matrix laser combined with subcutaneous separation in the treatment of depressed acne scar can effectively promote scar repair,reduce skin pigmentation area and scar area,and do not increase pain,with good safety and high patient satisfaction.关键词
凹陷性痤疮瘢痕/点阵激光/皮下分离/临床疗效Key words
Depressed acar scar/Dot matrix laser/Subcutaneous separation/Clinical efficacy分类
医药卫生引用本文复制引用
石晨龙,易阳艳,丁颖,王朝慧,黎炜,禾瑶,童亚婷..点阵激光联合皮下分离术治疗凹陷性痤疮瘢痕的临床效果[J].中国现代医生,2024,62(22):9-12,4.基金项目
江西省卫生健康委科技计划项目(202310522) （202310522）
