The device was not returned to resmed for evaluation.The information provided by the patient indicates they had a prexisting dental condition.This condition may have been exacerbated by the use of the mask and led to the patient's tooth removal.Resmed requested the mask be returned for an engineering investigation.The mask was not returned therefore, no device investigation was performed.The airfit p10 user guide contains the following warning: ¿using a mask may cause tooth, gum or jaw soreness or aggravate an existing dental condition.If symptoms occur, consult your physician or dentist.¿ resmed reference #: (b)(4).
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