The Different Types Of Liposuction 

比较各种外科减脂方法 

Liposuction is an incredible, life-changing cosmetic procedure that works by removing unwanted fat deposits from various areas of the body. Throughout the years, different types of liposuction 各种技术已经被开发出来，每种技术都有自己的优点和缺点. We will compare the three most common types of liposuction in the plastic surgery industry today: traditional, laser-assisted and ultrasound-assisted.

你也可以点击跳转到不同的部分:

• Traditional Liposuction
• Laser-Assisted Liposuction
• Ultrasound-Assisted Liposuction
• Tumescent Liposuction
• Nonsurgical Fat Reduction Options
• Post-Op Functional Medicine
• 我们首选的手术抽脂方法

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Traditional Liposuction

Suction-assisted liposuction (SAL) — sometimes referred to as “Traditional Liposuction” — is a surgical technique that uses a thin, 一种被称为“套管”的中空管，用来从体内移除不需要的脂肪. 首先，外科医生在目标区域做小切口. Then, the cannula is inserted through the incision and is skillfully guided under the skin to suction out the fat cells. 该手术通常在全身麻醉下进行. 

The Benefits Of Traditional Liposuction

• 在一次手术中有效去除大量脂肪
• 适用于患者旅途中的任何阶段
• Suitable for various areas of the body
• 是否可以与其他手术如腹部整形手术相结合，达到更好的效果 

传统吸脂术的弊端 

• 可能会在错误的人手里造成不规则的轮廓
• More time-consuming than other options 
• Can require a longer recovery time

Power-assisted liposuction is a variation that basically uses a vibrating handle that breaks down the fat and helps the liposuction happen more effectively and efficiently. 对于较厚和纤维性较多的脂肪沉积，这是首选方法.” 

– Dr. Michelle Sieffert

Laser-Assisted Liposuction 

Laser-assisted liposuction (LAL) uses a medical laser to liquefy fat cells before they are removed from the body. After numbing, the surgeon will create a small incision in the skin and insert the laser device under the skin, into the fat layer. Once the laser has ruptured the fat cells, the cannula is used to suction out the liquefied fat. 

This technique is considered less invasive than traditional liposuction and is ideal for patients who are at or close to their target weight. 该手术可在局部或全身麻醉下进行. 

激光辅助抽脂的好处

• 比传统吸脂术侵入性小
• Faster recovery time
• Can provide mild skin tightening & collagen production

Drawbacks Of Laser-Assisted Liposuction:

• 可能不能有效去除大量脂肪
• 有内部烧伤的风险，这可能会使以后的手术更加困难
• Can create contour irregularities 
• 与传统抽脂相比，成本更高
• 可能需要多次澳洲幸运10最新正规开奖官网才能达到预期效果

局部麻醉吸脂有哪些缺点?

一些抽脂手术可以在局部和全身麻醉下进行. It depends on the surgeon’s confidence that they can get somebody adequately numbed; there are limits to how much numbing medication can be used to ensure patient safety. It can also be difficult to predict and manage patient behavior in the operating room. The total amount of fat and the number of areas treated must also be taken into consideration.

Ultrasound-Assisted Liposuction

Often referred to as “VASERlipo” or “Ultrasonic Liposuction,” this surgical approach starts with the introduction of a medical solution to the targeted area before using high-frequency, 声波在脂肪细胞被排出体外之前将其液化. 与LAL一样，这种技术被认为比传统的吸脂术侵入性更小. 

超声辅助吸脂术的好处

• A more controlled approach & precise result
• Preserves surrounding nerves 
• Less pain, swelling & downtime 
• Can be combined with tummy tuck surgery for greater results
• Enhanced skin retraction to tighten skin
• 最大限度地减少外科医生的疲劳，以便在更短的时间内取得更大的进展

超声辅助吸脂术的缺点

• 一次可以安全提取多少脂肪的限制
• 有内部烧伤的风险，尽管比LAL低

We like to use VASER in specific cases. It is great for males with gynecomastia, patients with thicker, more fibrous layers of fat or repeat liposuction patients thanks to this technique’s minimal internal scarring qualities. 

– Dr. Michelle Sieffert

What Is Tumescent Fluid? 

Tumescent fluid is a solution made up of lidocaine (to prevent pain), epinephrine (to minimize blood loss), and sodium bicarbonate that is added to saline and pumped into the targeted area before suctioning occurs. Every surgeon who performs liposuction uses tumescent fluid to facilitate the removal of fat. 如果使用了足够多的肿胀液，它基本上就是一个不流血的手术. 一些外科医生可能会选择使用较少的液体来节省手术室的时间, 但这也反映了他们是如何接受训练的. 

What Is “Tumescent Liposuction?”

This refers to the volume of tumescent fluid put into the target area relative to the amount of lipo aspirant that comes out. 肿胀吸脂术需要2 - 3倍的液体注射. the amount of fat you expect to extract. The main benefit is that it makes the procedure virtually bloodless which reduces bruising during recovery. Fluid management in the operating room is critical to ensure enough is used to minimize blood loss but also to keep the amount in check to reduce the risk of fluid overload. 我使用2:1比例范围的方法. 

Non-Surgical Options For Fat Reduction

• CoolSculpting (Cryolipolysis):  An approach that uses freezing to destroy fat cells and a massage to break them up before the dead cells are metabolized naturally; this can be performed in the abs, thighs, buttocks, under the chin, upper arms, along the bra line and the flanks 
• Kybella (Injection lipolysis): A controlled injection of deoxycholic acid designed to reduce fat below the chin and armpits 
• Vanquish ME (Radiofrequency lipolysis): The use of radiofrequency energy to heat the fat layer below the skin (without touching the skin), causing the death of fat cells; can be used in the abs and thighs
• SculpSure(激光脂肪分解):类似于Vanquish, this method uses heat to destroy fat cells before the body naturally metabolizes them but uses medical lasers to get the job done; this technique can be performed in the abs, thighs, under the chin and the flanks 

功能医学持续的结果 & Lifestyle Intervention  

除了任何澳洲幸运10正规官网开奖平台都会带来的罕见的感染风险, there’s another issue that arises with liposuction results: they’re difficult to maintain without making positive lifestyle changes. We highly recommend patients consult with a functional wellness professional/certified weight loss doctor to establish a sustainable lifestyle plan that can help prolong the positive benefits of this procedure.

而重复抽脂的情况确实发生了, they are increasingly rare when paired with a comprehensive wellness program complete with nutrition planning, 可实现的锻炼目标和强大的支持网络.

Tradition & VASERlipo:我们首选的吸脂方法 

At Donaldson Plastic Surgery, our board-certified plastic surgeons employ both the traditional and VASERlipo methods to help patients achieve their goals. These two methods are excellent because they can be used to address a wide variety of cases. Power-assisted traditional liposuction is great for removing large areas of fat and breaking up some of the more stubborn fat areas. VASERlipo is incredible for more precise contours and treating multiple areas in one session. 

When considering liposuction, 了解传统吸脂术之间的区别可以让人放心, laser-assisted liposuction, and ultrasound-assisted liposuction. Each technique, on paper, 有自己的优点和缺点吗, but the best option for you will depend on your individual needs and your surgeon’s preferences. 一定要和一个有资格的人讨论你的选择 board-certified plastic surgeon to determine the best course of action.

“人们一直在询问不同类型的抽脂手术. 每个人都接受过不同的技术训练, so all that really matters is what your surgeon is the best at and what they’re comfortable with. I can perform power-assisted liposuction and it can come out just as great as someone who uses a laser. It’s about skill and your aesthetic eye.”

– Dr. Michelle Sieffert

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About The Author

Dr. Michelle Sieffert is an expert liposuction surgeon in Columbus, Ohio. 在唐纳森整形外科工作期间, she has completed hundreds of successful liposuction procedures using both the power-assisted traditional technique and the VASER approach. She continues to hone her craft in an effort to improve patient comfort before the procedure, 她在手术室的效率和澳洲幸运10正规官网开奖平台的恢复过程.