1. definition of infection control in dental clinic By: dr.suzan Hassan Lecture (1)

2. All dental health care professionals have a duty of care to their patients that includes the implementation of effective cross- infection control procedures designed to minimize the risk of transmission of pathogenic microorganisms. Dental healthcare personnel include all members of the dental team: dentists, dental hygienists, dental assistant, dental laboratory technicians. Introduction

3. The common Infection diseases in dentistry: Bacteria :Tuberculosis. Viruses: Hepatitis (B,C,D ),H.I.V, Measles,Mumps,Herpes.

4. Infection control: is a required office program that is designed to protect personnel against risks of exposure to infection. Sterilization : Use of a physical or chemical procedure to destroy all microorganisms including substantial numbers of resistant bacterial spores. disinfectant : A chemical agent used on inanimate objects to destroy all recognized pathogenic microorganisms. Definitions :

5.  to reduce cross contamination.  to minimize risks associated with the transmission of infectious or potentially infectious microorganisms. The purpose of cross-infection

6. are a major component of Standard precautions, that essential to protect the skin and the mucous membranes of personnel from exposure to infectious or potentially infectious materials. The various barriers are gloves, masks, protective eye wear, surgical head cap. personal barrier protection:

7. ■ Careful handling of sharp instruments and equipment. ■ The use of rubber dams to minimize blood and saliva spattering. ■ Correct hand hygiene techniques. ■ Appropriate use of protective barriers (e.g. gloves, masks, protective eyewear, gowns and surface barriers). ■ Effective decontamination of contaminated surfaces, instruments and equipment. Protective steps

8. Environment of dental office Ventilation, The recommended fresh air supply rate of ventilation systems should not fall below 5-8 liters per second per occupant. Recycling air conditioning systems are not recommended. Floor Covering: The floor covering should be impervious and non slippery. Carpet must be avoided. Recommended: