Smith Kevin C, Schachter G Daniel
Niagara Falls Dermatology and Skin Care Centre Limited, 6453 Morrison Street, Suite 201, Niagara Falls, ON L2E 7H1, Canada.
Facial Plast Surg Clin North Am. 2011 May;19(2):253-60. doi: 10.1016/j.fsc.2011.05.005.
The 2790-nm wavelength YSGG laser was introduced for aesthetic purposes under the trade name Pearl by Cutera in 2007. In clinical use, the Pearl superficial resurfacing laser has proved effective and well tolerated for the correction of superficial brown epidermal dyschromia and superficial fine lines and scars, and the Pearl Fractional laser produces excellent improvement in both dyschromia and improvement of deeper lines and moderately deep acne scarring. The two laser treatments can be combined in a single treatment session on different parts of the face or on the entire face, depending on patient needs and priorities.
2007年，波长为2790纳米的YSGG激光以“珍珠”（Pearl）为商品名被Cutera公司引入用于美容目的。在临床应用中，“珍珠”表层磨皮激光已被证明在矫正表皮浅层褐色色素沉着异常以及浅表细纹和疤痕方面有效且耐受性良好，而“珍珠”分次激光在色素沉着异常改善以及改善深层皱纹和中度深度痤疮疤痕方面都有出色效果。这两种激光治疗可根据患者需求和优先事项，在面部不同部位或整个面部的单次治疗过程中联合使用。
