Abstract
Background and aims. The aim of this study was to evaluate x-ray protection methods in dental
offices in Tabriz.
Materials and methods. In this study 142 dental offices were evaluated. A questionnaire-based
method was used. The data was analyzed by descriptive methods.
Results. The least commonly used methods were leaded walls (4.9%) and film badges (16.9%) and the
most commonly used methods were lead partitions (67.6%) and position-distance rule (68.3%). The most
commonly used patient protection devices were E-speed films (84.5%) and long collimators (66.2%). The
least commonly used methods, in this respect, were automatic processors (2.1%) and rectangular
collimators (0%).
Conclusion. Regarding protection methods for the patient, results did not conform to international
standards. Mostly, manual processing was used, resulting in extra radiation dose to patients. The methods
which reduce the received dose of patients were disregarded in offices compared to educational centers,
necessitating optimization of educational programs in these fields.