Fernandes Des
Aesthet Surg J. 2002 May;22(3):307-9. doi: 10.1067/maj.2002.126195.
In percutaneous collagen induction, an alternative to laser resurfacing, the skin receives multiple punctures with a drum-shaped device that has fine protruding needles, to encourage the production of collagen and elastin. According to the author, advantages include preservation of the epidermis, thicker skin, a short healing phase, and use of local anesthetic alone. (Aesthetic Surg J 2002;22:315-317.).
在经皮胶原诱导技术（一种激光换肤的替代方法）中，皮肤会被一个带有细突出针头的鼓形装置进行多次穿刺，以促进胶原蛋白和弹性蛋白的生成。据作者称，其优点包括保留表皮、皮肤增厚、愈合期短以及仅使用局部麻醉剂。（《美容外科学杂志》2002年；22:315 - 317。）
