Dr. Koff teaching us how to use equipment and do an exam Evacuation from Antarctica can be extremely expensive: millions of dollars last year for a single, heroic, winter evacuation from the South Pole. In the summer season, a critical care evacuation can cost upwards of a million dollars. The most common reason for evacuation, however, is pretty mundane. It's teeth. Dental problems are incredibly common. Fortunately, however, they are rarely urgent so no added flights or equipment are required; evacuation just entails hopping on one of the relatively frequent Air Force flights from McMurdo to New Zealand. Nevertheless, the Antarctic Program likes to avoid evacuations because the loss of essential personnel can be quite challenging in and of itself. Because teeth are a substantial concern, over the last two days, our afternoons have been spent learning emergency dental care. The goals are: 1) to prevent evacuation, and 2) to tide people o...