Safety of intravenous sedation administered by the operating oral surgeon: the first 7 years of office practice.

PURPOSE Outpatient intravenous sedation by properly trained personnel provides a safe, cost-effective means of anesthesia for numerous surgical procedures. The goal of this study was to provide a 7-year summary (December 1994 through November 2001) of anesthesia-related problems that occurred in the practice of a single Midwestern board-certified oral and maxillofacial surgeon. METHODS The files of intravenous sedation cases from December 1994 through November 2001 were organized retrospectively. RESULTS A total of 2,889 sedations were performed by the surgeon during the 7-year period. There were 1,743 (about 60.33%) patients in ASA Class I, 1,139 (about 39.43%) in ASA Class II, and 7 (about 0.24%) in ASA Class III. There were a total of 70 patients who had 77 adverse events. Less than 3% of the sedation patients experienced complications. There were no deaths and no patients required emergency transport to a hospital. CONCLUSIONS The administration of intravenous sedation by the operating surgeon for outpatient oral surgery procedures is safe and results in a low incidence of adverse events. In this series, a number of previously undiagnosed medical problems were discovered. The diagnosis and referral for management of these medical problems improved patient health.