Magic function of Botox
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Magic function of Botox

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Magic function of Botox

Also See: Neck Wrinke Chew Muscule Contouring

Wrinkle

There is no dispute. Both doctors and more than 3 million patients who underwent Botox injections in 2004 (as reported by Allergan) agree that Botox is effective in treating frown lines and crow's feet. Today, in the hands of an experienced injector, Botox can produce results that allow for some natural movement, yet still produce exactly the desired effect on wrinkles and furrows. Moreover, in the hands of a highly skilled injector, Botox should be a nearly painless procedure. While there is no downtime, results are typically visible in two to three days but may take up to a week to fully develop. Those results usually last three to four months or more. Side effects are rare, including a mild post-injection headache. But if you are like most recipients, you'll experience a blissful break from headaches. In addition, there is a minor risk of experiencing a sometimes reported flu-like condition, which could be related to the Botox treatment or a result of encountering a virus.

Botox is presently the only FDA-approved neurotoxin for cosmetic use.

　
Pre-treatment

In treatment

Post-treatment14 days

Botox injection
　

我国治疗用保妥斯生物素研制始于二十世纪90年代，于1997年2月获得准字号生产文号，并在眼科、神经科、康复科等领域得到逐步推广，受到广大患者和医师的欢迎。最近由热点转为风靡。

保妥斯生物素的治疗机理在于它能抑制突触前膜释放乙酰胆碱，治疗肌肉痉挛和肌张力障碍性疾病。面部皱纹（如眉间纹、鱼尾纹、额头纹．鼻背组、鼻唇沟、口周纹甚至颈阔肌纹）的出现，除了自然老化的原因外，更重要的是表情肌的过度收缩，因为这些相关肌肉的起点或止点或两者都是与皮肤相连的，而对付由表情肌收缩引起的各种皱纹正是保妥斯生物素的“拿手好戏”，这是其备受推崇和青睐的原因。

但是，对保妥斯生物素的除皱作用疗效持续时间一般6-12个月。保妥斯生物素除皱的效果，还与注射工作人员的注射位点的选择，剂量的确定和注射手法、技巧有相当的关系。

应该强调的是保妥斯生物素用于美容除皱必须是有经验的美容整形医师，熟悉面部表情肌的解剖，了解保妥斯生物素的功能、性质、使用方法和不良反应处理。

额头纹

额头纹是横向纹，一般在前额部注射10～12个点，每个点注射2.5～5u，总共25～60u。要注意注射点需离开眉上1～2cm以上，如果注射点太低会发生眼睑下垂并发症。

眉间纹

眉间纹是纵行纹，是由额肌、降眉肌和眼轮匝肌内侧缘肌肉引起。在治疗时一般注射4～5个点，每个点注射2.5～5u ,总共10～25u。注射眉间纹也要离眉头远一些，否则会引起眼睑下垂并发症。

鱼尾纹

鱼尾纹是由眼轮匝肌的外侧缘肌肉引起。一般在眼眶外侧各注射3个点，共6个点，每个点注射2.5～5u。给鱼尾纹注射时，双侧的点一定要对称，注射剂量要一样多。否则两侧肌肉松弛不一致，会发生复视。

颈阔肌

颈阔肌纹因为有些像火鸡脖子，故俗称“火鸡脖”。它常发生于老年女性，前颈部有1～2条长条状，纵行的索状条纹。上面提到的化学剥皮术、皮肤磨削术、激光重塑术都不适用于颈部，因为颈下面是气管与食道，不好操作。如果采用软组织充填术，则越遮越丑，变成大粗脖子，更难看。只有采用保妥斯生物素注射治疗使颈阔肌放松，皱纹消失。一般在颏下、颈前注射5～6个点，每个点注射5u，总共25～30u。

注射保妥斯生物素1～2周后肌肉完全松弛，皱纹完全消失，皮肤变平。