摘要
目的探讨长期应用A型肉毒毒素注射美容的远期效果和安全性。方法将应用A型肉毒毒素治疗5年以上的美容就医者共33例设为观察组，收集33例从不接受肉毒毒素注射、且年龄和性别构成与观察组差异无统计学意义的正常成人并设为对照组，采用数字化肌肉触诊仪（Myoton PRO）测定眼轮匝肌和咬肌的阻尼振动频率（F）、肌肉动态硬度（S）等肌肉特性参数，运用自制面部美容问卷测试美容就医者及美容医师对治疗效果的满意度；对数据采用t检验等统计学方法处理。结果观察组F值、5值平均值均较对照组低，但差异均无统计学意义（P〉0．05）；观察组美容就医者外观年龄平均比对照组小7．3岁，下面部脸型改善明显。观察组满意度美容就医者为94％（31／33），美容医师为97％（32／33）。结论长期、反复应用A型肉毒毒素进行注射去除鱼尾纹和咬肌缩小是安全的，年轻化效果良好，美容就医者满意度高。
Objective To explore the long-term efficacy of botulinum toxin type A injections on facial beauty and its long-term safety. Methods A total of 33 beauty-seekers with botulinum toxin type A treatment for more than five years were reviewed as observation group, using digital muscle palpation meter （Myoton PRO） for the determination of the orbicularis oculi muscle and masseter muscle tension （F）, the muscle characteristic parameters, such as muscle hardness （S） using a homemade facial questionnaire test for satisfactory rate of beauty from both beauty-seekers and physi- cians. At sametime, 33 normal adults that never accepted botulinum toxin injection with matched age and gender were collected as control group. The same-sex indicators were dtermined and compared with using statistic analysis ＂t＂ test. Results The pairwised parameters of the same sex and site were comparied between the two groups; average F and S values in the observation group were lower than those of the control group, but no statistically significant difference were observed between the two groups （P〈0.05） ; in the observation group, average appearance age was 7.3 years younger than the control group, and the facial shape improved significantly. Conclusions Long-term and repeated application of botulinum toxin A is able to remove crow＇s feet and decrease the masseter and so the injection is safe with high satisfaction to beauty-seekers.
出处
《中华医学美学美容杂志》
2016年第3期143-146,共4页
Chinese Journal of Medical Aesthetics and Cosmetology
关键词
A型肉毒毒素
面部美容
安全性
满意度
Botulinum toxin type A
Facial beauty
Safety
Satisfaction
