Survey On Incidence Of Sharp Instrument Injuries Among Dental Students

Abstract

Introduction: Dental practitioners are at a high risk of encountering biological hazards like airborne and bloodborne pathogens,
exposure to harmful chemicals and carcinogens, radiation exposure and ergonomic hazards. Among the various occupational hazards
faced by healthcare workers and providers, sharp instrument injuries or needle-stick injuries are major injuries as they carry the risk
of transmitting about 20 bloodborne pathogens out of which hepatitis B are most dangerous.
Aim: The aim of the study is to create awareness regarding sharp instrument injuries. Materials and Methods : This cross-sectional
observational study was conducted among students of Saveetha Dental College, India. A predesigned questionnaire, which assessed
knowledge and awareness about sharp instrument injury and its management, was the tool of data collection.
Results : A total of 100 students participated. On an average,90% and 10% of the students had correct and incorrect knowledge about
sharp instrument injury, respectively. A total of 90% exhibited adequate levels of awareness, while 10% exhibited incorrect levels of
awareness about management of needlestick injury.Chi square value= 1.723; P value= 0.750 ( p>0.05, hence statistically not
significant).
Conclusion : Results indicate that the students had good knowledge and adequate awareness about sharp instrument injuries.Further
training on the prevention of these injuries and the consequent measures should be provided for the students. Rate of occupational
injuries in various groups is undesirable compared to similar studies. Need to Promote compliance with standard precautions
especially using protective eyewear, facemask and face shield.