Clinical application of ultra-pulsed fractional CO2 laser with lower energy in treatment of periocular rejuvenation
10.13481/j.1671-587x.20190431
- Author:
Zhenhui MA
1
Author Information
1. Department of Dermatology and Venerology, Jilin University, First Hospital
- Publication Type:Journal Article
- Keywords:
Blepharochalasis;
Periocular wrinkle;
Rejuvenation;
Ultra-pulsed fractional Co2 laser with lower energy
- From:
Journal of Jilin University(Medicine Edition)
2019;45(4):922-925
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To compare the scores of periocular wrinkle and blepharochalasis of the patients before and after the treatment of ultra-pulsed fractional CO2laser with low energy,and to illuminate the efficacy of ultra-pulsed fractional CO2laser with lower energy in eyelid rejuvenation including periocular wrinkle and blepharochalasis.Methods:Thirty patients with periocular wrinkles and blepharochalasis who met the inclusion criteria were selected. The patients were treated with ultra-pulsed fractional CO2laser; the laser parameters were 10 mm spot size, pulse energy 5 mJ and repetition rate 600 Hz and the wrinkle walking areas were treated with 2 mm spot size and the same energy again. Two senior dermatologists scored according to the eyelid laxity scale before treatment and 7 d, 1 month, 3 months and 6 months after treatment, and statistical analysis was performed.Results: Compared with before treatment,there was no significant difference in the scores of eyelid laxity scale 7 d after treatment(P>0.05); the score of eyelid laxity scale was significantly decreased 1 month after treatment (P<0.05);the scores of eyelid laxity scale were significantly decreased 3-6 months after treatment (P<0.01),and the curative effect was more obvious.In this group of 30 patients, there were usually transient erythema, swelling and mild burning pain after treatment. But no serious complications occurred. Conclusion: Ultra-pulsed fractional CO2laser with lower energy(5 mJ) can improve the periocular wrinkles and blepharochalasis effectively with high security and without severe side effects.
