低容量A型肉毒毒素注射治疗面部动力性皱纹临床观察

The efficacy observation of facial dynamic wrinkles treated with low-volume BTX-A injection

目的:观察采用低容量A型肉毒毒素(BTX-A)注射治疗面部动力性皱纹的效果。方法:采用低容量BTX-A点状注射治疗228例面部皱纹求治者,注射部位包括额纹、鱼尾纹、眉间纹、鼻唇沟纹、鼻背纹及下睑纹,注射后14～21天进行治疗效果评价。结果:额纹:显效率92.9%,有效率6.3%,无效率0.8%;眉间纹:显效率85.0%,有效率14.3%,无效率0.7%;鱼尾纹:显效率92.4%,有效率7.1%,无效率0.5%;鼻唇沟纹:显效率50.0%,有效率50.0%;鼻背纹:显率93.4%,有效率6.6%;下睑纹:显效率38.1%,有效率61.9%;随访观察疗效维持时间平均在3～9个月。结论:低容量BTX-A注射治疗面部动力性皱纹疗效良好。

Objective To observe the efficacy of facial dynamic wrinkles treated with low-volume BTX-A injection. Methods 228 cases of faoia I dynamic wrinkles were treated with low-volume BTX-A injection. Horizontal forehead rhytides, Crow＇s feet, frown lines, na- solabial folds, nasal dorsum transverse wrinkles and infraorbital folds were included.The efficacy was evaluated 14-21 clays after in- jection. Results 92.g%, 85.0%, g2.4%, 50.0%, 93.4% and 38.1% were observed to aquire remarkable effect respectively in horizontal forehead rhytides, frown lines, Crow＇s feet, nasolabiat folds, nasal dorsum transverse wrinkles and infraorbital fotds. The mean the du- ration of effect was 3-9 months. Conclusion Low-volume BTX-A injection was effective for facial dynamic wrinkles.