title: Argon laser treatment of trichiasis.
abstract: This paper presents the application of argon laser in the treatment of trichiasis. The technique involves the destruction of the follicles of the abnormal cilia. A beam of 50- to 200-micron spot size, 0.1- to 0.2 second time, and 1,000 to 1,200 mW power is used under local anesthesia. This method proved safe, convenient, precise, and effective in 11 cases. The technique is most suitable when a few fine cilia are involved, but repeated treatment may be required for more and thicker eyelashes. The follow-up period in this study varied from a minimum of four months to a maximum of nine months.
mesh_terms: D000368:Aged; D001128:Argon; D005140:Eyelashes / Q000601:surgery*; D005141:Eyelid Diseases / Q000601:surgery*; D005260:Female; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged
chemical_list: D001128:Argon