探讨两种麻醉方法对激光治疗文身疗效的影响

目的:探讨两种麻醉方法对Q开关Nd:YAG激光治疗文身疗效的影响。方法:将149例修饰性黑色文身的患者随机分成两组,实验组采用2%利多卡因行局部浸润麻醉,对照组采用5%复方利多卡因乳膏行表面麻醉,两组均采用1064nm激光垂直照射术区致治疗区域出现点状出血为宜。一般治疗1～3次,每次治疗间隔6周。分别计算实验组和对照组的总有效率,用χ2检验比较两组激光治疗后总有效率的差异。结果:实验组与对照组的总有效率差异有统计学意义,χ2=9.81,P<0.05。结论:用Q开关Nd:YAG激光治疗文身,采用表面麻醉组的总有效率高于局部浸润麻醉组。

Discusses two kinds of anesthesia method to the influence of the curative effect with laser to treat tattoos

Objective To discuss two kinds of anesthesia method to the influence of the curative effect with Q-switched Nd：YAG laser to treat tattoos. Methods 149 patients with black tattoos were randomly divided into two groups. While the experimental group with 2% lidocaine was made local infiltration anesthesia, the control group with 5% compound lidocaine cream was made surface anesthesia. The operation area of each group was vertically illuminated using 1064 nm laser to produce pointlike hemorrhage. The times of therapy ranged from 1 to 3. Every interval time was six weeks.The experimental group and control group calculated the total efficiency. Using the~ test, the differences of the total effective rate was compared between the two groups after laser treatment. Results Experimental group and control group, the total effective rate was statistically significant differences, X^2=9.81,P〈0.05. Conclusion Using Q-switched Nd： YAG laser to treat tattoos, the surface anesthesia group total effective rate was higher than local infiltration anesthesia group.