摘要
Abstract
Objective To observe the clinical effect of small amount of botulinum toxin type A (BTXA) local injection to remove half of the clinical effect of facial wrinkles. Methods 198 botulinum toxin type A patients, including 65 cases of frown lines, 80 cases of crow's feet, 20 cases of the wrinkles on the forehead, 33 cases of wrinkles of nasal back. All patients underwent local multi-point injection of botulinum toxin type A, the concentration is 4U/0.1ml, and adjusted the dose according to different patient and concentration. We recorded the outcomes, effective duration and adverse reactions. Results The effective rate of botulinum toxin type A in treatment with facial wrinkles was 100%, the obvious rate was 94.4%,and the effective duration lasts 3-6 months. The adverse effects of treatment were four cases of ptosis, 3 and 4 cases with local edema and bruising,taking account 2.0%, 1.5% and 2.0%, respectively. The symptoms disappeared on their own way. Conclusion A local injection of botulinum toxin type A treatment of upper a third facial wrinkles was rapid onset, non-invasive, non-traumatic and simple.关键词
面部/整容术/A型肉毒毒素/皱纹Key words
face/ plastic surgery/ botulinum toxin A/ wrinkles分类
医药卫生
