Ortiz Arisa E, Avram Mathew M
Laser and Cosmetic Dermatology, Department of Dermatology, University of California, San Diego, USA.
Dermatology Laser and Cosmetic Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Semin Cutan Med Surg. 2015 Sep;34(3):129-33. doi: 10.12788/j.sder.2015.0171.
Over the past 5 years, there has been a paradigm shift in the treatment of fat. The clear trend is toward noninvasive fat removal technologies over more traditional forms of fat removal such as liposuction. While these devices do not yet approach the results seen with liposuction, noninvasive treatments are gaining popularity due to their ability to safely and effectively reduce fat with little downtime and typically no need for anesthesia. The optimal candidate is relatively fit with localized areas of adiposity, rather than an obese patient. It is important to note that there are numerous noninvasive fat devices including low-level light, radiofrequency, laser, cryolipolysis, and ultrasound. Some of these technologies have more robust data to support their efficacy than others. This review will focus on only 2 noninvasive fat technologies: cryolipolysis and ultrasound.
在过去5年里，脂肪治疗领域发生了范式转变。明显的趋势是倾向于采用非侵入性脂肪去除技术，而非抽脂等更传统的脂肪去除方式。虽然这些设备尚未达到抽脂的效果，但非侵入性治疗因其能够安全有效地减少脂肪，且几乎无需停工，通常也无需麻醉，正越来越受欢迎。最佳适用对象是相对健康但有局部肥胖问题的人，而非肥胖患者。需要注意的是，有许多非侵入性脂肪去除设备，包括低强度光、射频、激光、冷冻溶脂和超声。其中一些技术比其他技术有更充分的数据支持其疗效。本综述将仅聚焦于两种非侵入性脂肪技术：冷冻溶脂和超声。
