Knowledge and Practice of Radiation Protection among Dental Surgeons Practicing in Lahore

Abstract

Objective: The aim of this study is to evaluate the knowledge of radiation protection among dental surgeons practicing in Lahore, Assess the strategies adopted in department for radiation protection and recommend remedial measures to improve the existing conditions.

Study Design: Cross-sectional study

Place and Duration of Study: This study was conducted at the Dental practitioners practicing in Lahore from  September 2019 to March 2020.

Materials and Methods: A pre-designed questionnaire, containing the demographic information, questions to judge the knowledge of radiation protection and different strategies adopted in their setups for radiation protection, was distributed among 217 practicing dental surgeons of Lahore. These questionnaires were then retrieved and the data was collected and analyzed.

Results: 55.3% of the respondents were male with mean age of 41.54 ± 4.2 years. Majority only had basic knowledge regarding the harmful effects of x-rays while being unaware of the radiosensitive organs of the body, ALARA principle or position distance rule. 11.1% were aware of annual recommended dose limit for occupationally exposed workers.46.1% used protective apparels with lead apron being most frequent. A significant number did not using any radiation monitoring device or use appropriate filtration and collimation.

Conclusion: Bulk of the dental surgeons exhibited unsatisfactory knowledge and adopted inadequate measures for radiation protection. The need of the hour is to organize periodic lectures and workshops to dispense latest teachings regarding the dangers of radiation and methods for the safety of workers as well as the patients.