A method of altering the appearance of a region of skin is disclosed. The method includes applying a sensitizing wavelength of light the region, and applying a treatment wavelength of light to the skin, wherein the treatment wavelength is a shorter wavelength than the sensitizing wavelength. The application of the sensitizing wavelength of light and the treatment wavelength of light results in a change in a physical property of the skin.
PRIORITY CLAIM
This is a continuation of U.S. patent application Ser. No. 10/024,270, filed Dec. 17, 2001, now U.S. Pat. No. 6,746,444, which claims the benefit of U.S. Provisional Patent Application No. 60/256,555, filed Dec. 18, 2000, and U.S. Provisional Patent Application No. 60/258,006, filed Dec. 20, 2000, all of which are incorporated by reference herein.
