Steroid Injections 注射祛疤
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- Steroid Injections 注射祛疤
别名
疤痕针、疤痕软化针、祛疤针
项目介绍
注射祛疤的基本原理是针对瘢痕处进行药物注射,使瘢痕处真皮变薄,胶原纤维合成减少,同时胶原纤维降解增加,达到治疗瘢痕的目的。
项目特色
通过药物注射的方式,促进疤痕的成熟,从而使其脱落。
功效
祛疤,肌肤平整
适合人群特征
增生性瘢痕,痘坑,痘疤
适合人群
处于疤痕增生期者; 突出疤痕和疤痕疙瘩者。
关注度
⭐⭐⭐✩✩
安全度
⭐⭐⭐⭐⭐
复杂度
⭐⭐✩✩✩
项目优点
注射药物创伤很小; 不动刀,注射后无需休息。
项目缺点
治疗效果有限,不彻底。 只适用小面积增生性瘢痕者。
禁忌人群
已经成熟的疤痕患者
留疤
无
治疗时长
20-30分钟
麻醉方式
表麻
治疗周期
3-6次一疗程,每次间隔1个月
操作方式
注射
效果持续
持久
恢复时间
1个月左右
操作人员资质
医疗美容科或皮肤科执业医师
疼痛感
轻度疼痛
术前必读
- 注射前到院面诊,制定合适的治疗方案
- 保证疤痕部位清洁
0天~3天治疗期
恢复提示:
注射部位发硬,发白,针眼有少许渗血。
护理方法:
- 注射部位不能沾水
- 避免活动牵拉注射部位
- 保持注射部位的清洁干燥,不擦护肤产品。
4天~7天组织恢复期
恢复提示:
注射疤痕发红,慢慢软化。
护理方法:
- 注射部位的衣服要宽松,避免刺激
- 需避免剧烈运动
8天~30天效果显现期
恢复提示:
慢慢软化,有变平的趋势。
护理方法:
- 避免用手去捏揉疤痕部位;
- 禁烟酒及辛辣刺激性食物。
31天~90天效果稳定期
恢复提示:
疤痕成柔软、变小状态。
护理方法:
- 避免疤痕处刺激揉捏等动作;
- 6个月左右可以继续第二次治疗。
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
corticosteroid injections; intralesional steroid injections
Procedure Detail
Intralesional steroid injections for raised and abnormal scar types are a common form of treatment provided by most dermatologists. Dermatologists may inject a corticosteroid solution directly into a hypertrophic scar or keloid, which may help reduce its size. Steroids break the bonds between collagen fibers, which reduces the amount of scar tissue beneath the skin. A steroid is injected directly into the scar. This can help soften and then shrink hard scars. Keloids and hypertrophic scars often soften after this treatment.
Features
synthetic steroids decrease the inflammation and proliferation response involved in wound repair by slowing excess collagen production. This has the effect of softening and flattening scars
Benefits
scar removal
Recommended
keloid and scar hyperplasia
Suitable Candidate
Those in the stage of scar hyperplasia; those with prominent scars and keloids.
Popularity
⭐⭐⭐✩✩
Safety
⭐⭐⭐⭐⭐
Complexity
⭐⭐✩✩✩
Pros
The injection of drugs is less traumatic; no rest is required after injection.
Cons
The treatment effect is limited and not thorough. Only suitable for small area hypertrophic scars.
Unsuitable Candidate
Mature scar patients.
Scar
No
Treatment Time
20-30min
Anesthesia Method
numbing agent
Treatment Course
3-6 treatments per course, with interval of 1 month time.
Procedures Technique
injectable
Sustainability
permanent
Recovery Period
about 1 month
Qualification
Practicing physician in medical aesthetics or board-certified dermatologist
Pain Scale
mild pain
Before the Procedure
- Go to the hospital for a face-to-face consultation before injection, and develop a suitable treatment plan
- Ensure that the scar is clean.
0 days ~ 3 days Treatment period
Recovery tips:
The injection site feels hard, whitish, and there might be a little bleeding from the puncture wounds.
Aftercare methods:
- The injection site should not be wet;
- Avoid stretching the injection site
- Keep the injection site clean and dry, and do not apply skin care products.
4 days ~ 7 days tissue recovery period
Recovery tips:
the injection scar becomes red and softens slowly.
Caring methods:
- don’t wear tight fitting clothes on indirection site to avoid irritation;
- Strenuous exercise should be avoided.
8 days ~ 30 days effect manifestation period
Recovery tips:
slowly soften, there is a tendency to flatten.
Caring methods:
- Avoid rubbing the scar with your hands
- No smoking no alcohol and no spicy food.
31 days ~ 90 days effect stable period
Recovery tips:
the scar becomes softer and smaller.
Caring methods:
- Avoid rubbing at the scar.
- The second treatment can be continued for about 6 months.
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.
FAQ 常见问答题
The best initial treatment is to inject long-acting cortisone (steroid) into the keloid once a month. After several injections with cortisone, the keloid usually becomes less noticeable and flattens in three to six month’s time.
最好的初始治疗是每月一次向瘢痕疙瘩注射长效可的松(类固醇)。多次注射可的松后,瘢痕疙瘩通常会变得不那么明显,并会在三到六个月内变平。
Certain cortisone injections will hurt no matter what is done. Injections into the palm of the hand and sole of the foot are especially painful. By and large, the injections tend to hurt most when the cortisone is delivered to a small space.
无论做什么,某些可的松注射剂都会造成伤害。注射到手掌和脚底尤其疼痛。总的来说,当可的松被输送到一个小空间时,注射往往会造成最大的伤害。
Generally, hypertrophic scars don’t cause complications. They usually fade and flatten over time, even without treatment. Keloid scars are different. They can grow and feel uncomfortable.
一般来说,增生性疤痕不会引起并发症。它们通常会随着时间的推移而褪色和变平,即使不进行治疗也是如此。瘢痕疙瘩则不同。他们会长大并感到不舒服。
Most scars are flat and pale. However, in cases when the body produces too much collagen, scars can be raised. Raised scars are called hypertrophic scars or keloid scars. Both of these kinds of scars are more common in younger and dark-skinned people.
大多数疤痕平坦而苍白。然而,如果身体产生过多的胶原蛋白,就会出现疤痕。凸起的疤痕称为增生性疤痕或瘢痕疙瘩。这两种疤痕在年轻和皮肤黝黑的人中更为常见。
Hypertrophic and keloid scars are two types of raised, abnormal scars. Hypertrophic scars grow within the borders of the original wound and eventually grow smaller, but keloids grow beyond the original wound borders, do not grow smaller on their own, and are difficult to treat.
增生性和瘢痕疙瘩是两种凸起的异常疤痕。增生性疤痕在原始伤口的边界内生长并最终变小,但瘢痕疙瘩生长在原始伤口边界之外,不会自行变小,并且难以治疗。