Alaska brown bear gets huge metal crown
An Alaska brown bear at the Lake Superior Zoo in northeastern Minnesota has a new silver-colored canine tooth following a first-of-its-kind procedure for a bear. The hour-long procedure on 800-pound Tundra was undertaken by Dr. Grace Brown, a board-certified veterinary dentist who helped perform a root canal on the same tooth two years ago, and who plans to publish a paper on the procedure in the Journal of Veterinary Dentistry later this year. "This is the largest crown ever created in the world," she said. "It has to be published."
Read more here.
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