Curative effect of double wavelength non-stripping lattice array laser

VernacularTitle:双波长非剥脱点阵激光"水增强法"治疗面部凹陷性瘢痕的疗效观察
Author: Xia LI ¹ ; Jing XIANG
Author Information

1. 浙江省
Keywords: Cicatrix; Laser therapy; Water enhancement method
From: Chinese Journal of Primary Medicine and Pharmacy 2019;26(8):960-962
CountryChina
Language:Chinese
Abstract: Objective To evaluate the efficacy of dual-wavelength non-stripping dot array laser " water enhancement" in the treatment of facial sunken scar.Methods From June 2017 to February 2018,fifty patients with facial sunken scar were randomly divided into observation group and control group according to the digital table,with 25 cases in each group.The observation group was treated by lidocaine injection combined with dual-wavelength non-stripping lattice laser,while the control group was treated with double-wavelength non-stripping dot array laser. The clinical therapeutic effects of the two groups were compared and analyzed.Results The cure rate of the observa-tion group was 60.00% (15/25),which was significantly higher than that of the control group[36.00% (9/25)], and the difference between the two groups was statistically significant (χ2 =32.524,P<0.05).Conclusion Water assisted 1540 nm lattice laser therapy for facial sunken scar after acne has obviously better effect,safety and less adverse reactions.And it is the most suitable treatment for patients with facial sunken scar after acne in Asia.