
Anyone who has ever watched cartoons has probably seen a few portrayals of dental sedation. The image of the goofy caricature hallucinating and cackling like a hyena under the effects of laughing gas might be funny, but it is not quite true to life. The practice is a safe method that has kept patients comfortable in the dental chair for centuries. Here are the realities behind the many misconceptions about laughing gas and some of the other effective forms of sedation dentistry.
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