Risk of sensitization in a professional dental technician students

INTRODUCTION: Dental technicians use many potential allergens and irritants in course of their job. These materials include antiseptics, metals, acrylic resins, cements, rubbers dams and latex gloves. Many of these materials can be allergens or irritant or sometimes both. These workers have an high frequency of occupational skin problems and may complains hand dermatitis or itching, facial eruptions o