LESS CONSIDERED GUIDELINES TO PREVENT HBS IN DENTAL CLINICS
LESS CONSIDERED GUIDELINES TO PREVENT HBS IN DENTAL CLINICS
Elham Zare,1,*
1. Islamic Azad University of Borujerd
Introduction: Epidemiological researches reveal that 350 million people (6% of world population) are infected with Hepatitis B virus. Dentists exclusively dental surgeons are exposed to aerosol, mucosa, blood, and sharp instruments regularly. Dental clinics are said to be at the highest risk of contamination. Previous studies have shown the modes of transmission and protocols to minimize the infection risks. The aim of this study was to determine the considerations that are less regarded.
Methods: In order to find relevant studies to the research question, an electronic search using the keywords hepatitis, dentist, liver disease, and infection control, and language (English) restrictions was conducted using PubMed and Medline. Most recent studies including case control studies, original research and review articles were selected. Analysis was done and data were synthesized and compiled in a sequential and presentable paradigm.
Results: According to the data gathered, despite the availability, contribution of dentists and dental surgeons in receiving the Hepatitis B vaccine is considerably low. In addition, using one-handed scoop technique for recapping needles, not bending needles, and removing burs before the handpiece disassembling from the dental unit should be more practiced.
Conclusion: Dental professions can play an important role in the prevention of Hepatitis B by considering every patient as an infected and potential carrier. Proper infection protocol will lead to diminish the risk of HBS.