别名
3D液态童颜针、左旋聚乳酸、聚左乳酸 塑然雅 舒颜萃、

项目介绍
童颜针，是一种注射填充剂，所含的主要成分是聚左旋乳酸（PLLA)，它是一种人造但与人体相融、并可分解吸收的物质，具有良好的生物相容性和可降解性两大特性，其作用原理是通过刺激自身胶原蛋白增生，来达到抗衰及紧致提升的作用。

项目特色
童颜针是具有填充、紧致、拉提、回春等多重效果的微整形新武器。

功效
减龄，面部年轻化，抗衰，紧致/紧肤，抗初老

适合人群特征
太阳穴凹陷，下巴后缩，动态纹，低鼻，嘴唇过薄，面部凹陷，肤色暗沉

适合人群
想长效维持，并拉提紧实肌肤者； 希望通过非手术，达到长效的面部紧致者。

关注度
⭐⭐⭐⭐⭐

安全度
⭐⭐⭐⭐⭐

复杂度
⭐⭐✩✩✩

项目优点
安全性高，不会引起体内排斥，可在体内自行分解代谢；营养细胞深入肌肤深层，能激活成纤维细胞生长与再生，达到保持脸部更细致、更年轻的效果；效果全面，对于面部紧致、凹陷填充、皱纹等都有着不错的改善；其维持时间较长，一般可以保持1-3年时间

项目缺点
目前童颜针在港台地区已被批准使用，而在大陆部分品牌拿到国家药监局批准得妆字号批文，使用时仍需谨慎；需进行2-4次的注射，效果可维持2-3年；童颜针和其他注射材料一样，注射后有一些不良反应,如注射部位红、肿、痛等情况发生。

禁忌人群
年龄18岁以下的未成年者；局部有炎症或感染性皮肤者；对药剂成分过敏者；术前使用了抗凝血药物者；孕期、哺乳期和月经期女性。

留疤
无

治疗时长
20-30分钟

麻醉方式
无需麻醉或表麻

治疗周期
一个疗程最多3-6次注射，每次注射相隔4-6星期

操作方式
注射

效果持续
1-3年

恢复时间
4-7天

操作人员资质
医疗美容科或整形科执业医师

疼痛感
轻度疼痛

术前必读

1. 注射当天不要化妆，女性避开月经期；
2. 注射前禁用抗凝血药物及阿司匹林；
3. 检查身体健康情况，且无严重器官疾病、无出凝血疾病、无糖尿病、免疫性疾病及神经运动功能障碍；
4. 治疗部位

0天~3天红肿期 
恢复提示:
注射后24小时内敷冰袋，可有效减轻疼痛红肿。

护理方法:

1. 注射后12小时内，避免接触注射区域；
2. 保持注射部位清洁干燥，不要洗热水浴，不做剧烈运动；
3. 注射后不要触摸和按压，避免面部肌肉频繁运动，以保持注射部位填充物的均匀分布。

4天~7天快速消肿期
恢复提示:
注射后5天内，每天5次、每次5分钟的按摩，能辅助有效成份，于治疗部位更均匀分布，加速胶原蛋白增生作用，使治疗效果更自然。

护理方法:

1. 避免使用刺激性及去角质产品，亦避免曝晒于太阳或紫外线灯光下；
2. 注射后会有些微出血、疼痛、在注射点出现局部红肿现象、瘀血、轻微肿胀，正常2-6天左右可复原；
3. 注射10日内，避免阳光照射。

8天~30天效果稳定期
恢复提示:
注射2周后，胶原蛋白开始增加，效果会慢慢体现出现。

护理方法:

1. 治疗期间，少吃辛辣刺激食物；
2. 如有任何不适，请及时到院复诊。

温馨提醒
以上术后护理仅供参考。因个体差异、采用术式不同，恢复周期、拆线时间及护理方法均会有所不同。具体护理方案，建议遵医嘱执行。

Alias Name
Sculptra , 3D Sculptra Filler, 3D Sculptra Injection

Procedure Detail
Injectable poly-l-lactic acid is used to create structure, framework, and volume to the face. PLLA is known as a bio-stimulatory dermal filler, this means it stimulates your own skin to produce new collagen. Over time your skin breaks down PLLA into water and carbon dioxide. The effects of PLLA appear gradually over a few months, producing natural results.

Features
It’s a great filler with multiple effects such as filling, firming, lifting and rejuvenation.

Benefits
Age reduction, facial rejuvenation, wrinkle removal, facial fine lines, anti-aging

Recommended
Sunken temples, receding chin, dynamic lines, flat nose, thin lips, sunken midface, dull skin tone

Suitable Candidate
Those who want long lasting effect and skin firming; those who wish to achieve long lasting facial firmness through non-surgical treatment.

Popularity
⭐⭐⭐⭐⭐

Safety
⭐⭐⭐⭐⭐

Complexity
⭐⭐✩✩✩

Pros
Safe, no body rejection, can catabolize itself in the body; nutrient cells penetrate deep into the skin, can activate fibroblast growth and regeneration to achieve the effect of youthfulness; good result overall as a dermal filler; it can last longer, generally for 1-3 years.

Cons
At present, PLLA has been approved for use in Hong Kong and Taiwan, and some brands in the mainland have obtained the approval of the NFDA for aesthetic use. It still needs to be used with caution; 2-4 injections are required, and the effect can be maintained 2- 3 years; like any injections, there might be side effect after injection, such as redness, swelling, and pain.

Unsuitable Candidate
Menstrual period, pregnant women and Lactating; skin disease and inflammation; persons under 18 years of age; those using anticoagulant drugs; patients with allergies to albumin or drugs and allergies;

Scar
No

Treatment Time
20-30min

Anesthesia Method
Not needed / numbing agent

Treatment Course
Maximum 3-6 injections in 1 course of treatment with interval of 4-6 weeks

Procedures Technique
Injection

Sustainability
1-3 years

Recovery Period
4-7days

Qualification
Practicing physician in medical aesthetics or board-certified plastic surgeon

Pain Scale
Mild

Before the Procedure

1. No makeup on the day of injection, and women should avoid menstrual period

2. Stop taking anticoagulant drugs and aspirin before injection;

3.  Check physical health, make sure no serious organ disease, no blood clotting disease, no diabetes, immune disease and neuromotor dysfunction;

4. There is no local infection at the treatment site.

0 days to 3 days Redness and swelling period
Recovery tips:
applying ice packs within 24 hours after injection can effectively reduce pain, redness and swelling.

Aftercare methods:

1. Avoid touching the injection area within 12 hours after injection;

3. Keep the injection site clean and dry, do not take hot shower, and do not do vigorous exercise
4. Do not squeeze and press after injection, and avoid frequent facial muscle movements. To maintain a uniform distribution of the filling at the injection site.

4 to 7 days of swelling
Recovery tips:
 within 5 days after injection, Give the injected area 5 minutes of gentle massage , 5 times a day. It can assist the filler to distribute more evenly, it also help to accelerate the proliferation of collagen, make the treatment effect more natural.

Caring methods:

1. Avoid using irritating and exfoliating products, and avoid exposure to the sun or ultraviolet light;

2. After injection, there will be some slight bleeding, pain, local redness and swelling, blood stasis, and slight swelling at the injection point, normally It can be recovered in about 2-6 days

3. Avoid sunlight exposure within 10 days of injection.

8 to 30 days Stable effect
Recovery tips:
2 weeks after injection, collagen begins to increase, and the effect will gradually appear.

Caring methods:

1. During the treatment, eat less spicy food

2. If you have any discomfort, please go to the hospital for follow-up consultation in time.

Reminder
The above postoperative care is for reference only. Due to individual differences and different surgical procedures, the recovery cycle, suture removal time and aftercare methods will be different. The specific plan is to follow the doctor’s advice.