(CNN) A dentist in Anchorage, Alaska, has been convicted on dozens of charges after he was filmed extracting a patient's tooth as he stood on a hoverboard, according to the Alaska Department of Law.

Seth Lookhart was convicted on 46 felony and misdemeanor counts in Anchorage Superior Court on Friday by Judge Michael Wolverton, who called the evidence presented by the state during a five-week bench trial "overwhelming," the Department of Law said in a news release

A lawsuit filed by the state in 2017 charged Lookhart with "unlawful dental acts," saying his patient care did not meet professional standards.

Lookhart, the lawsuit said , "performed a dental extraction procedure on a sedated patient while riding a hoverboard," filmed the procedure and then sent it to several people.

In at least one conversation, Lookhart joked that performing oral surgery on a hoverboard was a "new standard of care," the lawsuit said, citing phone records.

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