1. Egypt Sphinx Pyramids

2. Dental infection control Dr.Ashraf Selim Dental Surgeon infection control specialist

7. Why Is Infection Control Important in Dentistry?

13. Before the procedure {Clinic preparation}. During procedures. After the procedures. Protocol of infection control in dental clinic

15. During procedures Serologic surveys have indicated that 10%-30% of health-care or dental workers show evidence of past or present HBV infection The {OSHA blood borne pathogens final rule}. DHCWs also are at risk for exposure to and possible transmission of other vaccine-preventable diseases accordingly, vaccination against influenza, measles, mumps, rubella, and tetanus may be appropriate for DHCWs.

19. Dental Personal Protective Equipments DHCWs must use PPE for all Patients {Standard precautions}. Hand hygiene is the single most important measure to control infection . Gloves Gloves should be worn for all dental procedures and when handling items or surfaces contaminated with body fluids.

30. Procedures for Dental Instrument Sterilization Wear the personal protective equipment (PPE) when processing contaminated instruments including utility gloves. Procedures for Dental Instrument Sterilization Wear the personal protective equipment (PPE) when processing contaminated instruments including utility gloves.

36. The need for High level disinfection for dental items. HLD is only indicated for Heat and Moisture sensitive items in dental clinic e.g. plastic composite instruments , glass slaps ….etc Remember : Nowadays mostly all dental items are autoclavable or Disposable .

39. Single-Use (Disposable) Devices Use single-use devices for one patient only and dispose it immediately after use, never clean, sterilize or reuse. E.g. anesthetic cartilage, Dental needle, saliva ejector and high suction tips, polishing brush, scalpel, suture needle.etc

40. Handling of Biopsy Specimens To protect persons handling and transporting biopsy specimens, each specimen must be placed in a sturdy, leak proof container with a secure lid for transportation. Care should be taken when collecting the specimen to avoid contaminating the outside of the container. If the outside of the container becomes visibly contaminated, it should be cleaned and disinfected or placed in an impervious bag the container must be labeled with the biohazard symbol during storage, transport, shipment, and disposal .

41. Biopsy container

42. Handling of Extracted Teeth Dispose of extracted teeth as contaminated medical waste. Do not dispose of extracted teeth containing amalgam in regulated medical waste intended for incineration.