Quantitative comparative analysis of 755 nm picosecond laser and intense pulsed light for facial freckles
10.3760/cma.j.issn.1009-4598.2018.06.006
- VernacularTitle: 755nm皮秒激光与强脉冲光治疗面部雀斑临床疗效定量对比分析
- Author:
Xiangdong QI
1
;
Bin ZHANG
;
Jianzeng QIN
;
Yang YANG
;
Xueyi WANG
Author Information
1. Guangzhou General Hospital of People′s Liberation, Guangzhou 510010, China
- Publication Type:Clinical Trail
- Keywords:
Picosecond, laser;
Intense pulsed light;
Freckles;
Efficacy;
Quantitative analysis
- From:
Chinese Journal of Plastic Surgery
2018;34(6):437-441
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the efficacy of 755 nm picosecond laser and intense pulsed light in the treatment of facial freckles.
Methods:Sixty-six outpatients with freckles were randomly divided into two groups. They were treated with 755 nm picosecond laser (P755 nm) and intense pulsed light (IPL), respectively. Frequent freckles were analyzed before treatment and at 4 week after treatment.
Results:Both treatments had good curative effect, but the P755 nm group had better efficacy than the IPL group with significant difference.
Conclusions:755 nm picosecond laser and IPL can treat freckles very well, and P755 nm group is superior to IPL.
