Knowledge about permanent tooth avulsion and its management among dentists in Riyadh, Saudi Arabia.

Background: There is a lack of adequate information on dentists' knowledge about tooth avulsion and its management in Saudi Arabia. The aim of this study was to evaluate the level of knowledge about permanent tooth avulsion and its management among dentists working in Riyadh, Saudi Arabia.

Methods: A total of 550 dentists were contacted to request their participation in this 19-item questionnaire survey over a three-month period starting in January 2015 using convenience sampling methodology.

Knowledge about tooth avulsion and its management among dental assistants in Riyadh, Saudi Arabia.

Background: Studies evaluating dental assistants' knowledge about tooth avulsion and its management are rare. The purpose of this study was to evaluate the level of knowledge about tooth avulsion and its management among dental assistants in Riyadh, Saudi Arabia and to assess its relationship with their educational background.

Methods: A convenience sampling methodology was employed for sample selection.