| abstract |
PCT No. PCT/GB93/00909 Sec. 371 Date Oct. 25, 1994 Sec. 102(e) Date Oct. 25, 1994 PCT Filed Apr. 30, 1993 PCT Pub. No. WO93/21992 PCT Pub. Date Nov. 11, 1993A method of disinfecting or sterilizing tissues of the oral cavity or a wound or lesion in the oral cavity is provided. The method comprises applying a photosensitizing compound to said tissues, wound or lesion and irradiating said tissues, wound or lesion with laser light at a wavelength absorbed by said photosensitizing compound. |