超脉冲二氧化碳点阵激光治疗面部凹陷性痤疮瘢痕的临床效果

【摘 要】目的 探讨应用超脉冲二氧化碳点阵激光治疗面部凹陷性痤疮瘢痕的临床效果。方法 选取2021年1月-2022年4月我院收治的45例面部凹陷性痤疮瘢痕患者作为研究对象。采用超脉冲二氧化碳点阵激光治疗3次，比较治疗前及治疗后3个月痤疮瘢痕权重评分（ECCA）、临床疗效以及不良反应发生情况。结果 患者治疗后ECCA评分低于治疗前，差异有统计学意义（P

【关键词】凹陷性痤疮瘢痕；超脉冲二氧化碳点阵激光；不良反应

中图分类号：R622 文献标识码：A 文章编号：1004-4949（2022）24-0007-03

Clinical Effect of Ultra-pulsed Carbon Dioxide Lattice Laser in the Treatment of Facial Depressed Acne Scars

ZHANG Hui-hui， XU Ren-chao

（Department of Dermatology， Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences， Shanghai 200000， China）

【Abstract】Objective To investigate the clinical effect of ultra-pulsed carbon dioxide lattice laser in the treatment of facial atrophic acne scars. Methods A total of 45 patients with facial depressed acne scars admitted to our hospital from January 2021 to April 2022 were selected as study subjects. The patients were treated with fractional carbon dioxide laser for 3 times. The acne scar weight score （ECCA）， clinical efficacy and adverse reactions were compared before and 3 months after treatment. Results The ECCA score after treatment was lower than that before treatment， and the difference was statistically significant （P

【Key words】Facial depressed acne scars； Ultrapulse carbon dioxide lattice laser； Adverse reactions

痤疮（acne）是临床常见的毛囊皮脂腺单位慢性炎症性疾病，虽然大部分痤疮患者最终可以自愈，但超过90%的痤疮患者遗留不同程度的痤疮瘢痕，临床以增生性、凹陷萎缩性以及瘢痕疙瘩等类型较为常见[1-3]，其中凹陷性瘢痕最为常见。（剩余5031字）