Aims: The aim of the present work was to assess in patients with severe disability operated under general anesthesia whether the progressive acquisition of experience by the dental team affects the type of procedure performed and the duration of operations.
Methods And Results: A study group of 911 patients who underwent dental treatment under general anesthesia between 1997 and 2014 was conformed. Information was collected from every patient including: dental diagnosis, dental procedures and duration of the operating times.