Comparing the Efficiencies of Third Molar Surgeries With and Without a Dentist Anesthesiologist
Two different anesthesia models were compared in terms of surgical duration, safer outcomes, and economic implications. Third molar surgeries performed with and without a separate dentist anesthesiologist were evaluated by a retrospective data analysis of the surgical operative times. For more difficult surgeries, substantially shorter operative times were observed with the dentist anesthesiologist model, leading to a more favorable surgical outcome. An example calculation is presented to demonstrate economic advantages of scheduling the participation of a dentist anesthesiologist for more difficult surgeries.

Frequency histograms of operative times for surgeon and dentist anesthesiologist (SDA) and single-surgeon–provided anesthesia (SSPA) methods.

Frequency histograms of operative times by gender.

Frequency histograms of operative times by age.

Actual operative times versus prior estimate of histograms of operative time for each patient.
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