It was reported in 2008, that a female patient had visited her dental office for a routine cleaning followed by an application of 3m espe vanish 5% naf white varnish.
After leaving the dental office the patient had difficulty breathing and lost consciousness.
Patient was taken to er by her parents; the patient is reported to be fine.
No details on the nature of treatment at the er, if any, were provided to 3m espe.
Results & conclusions: the device was not returned to 3m espe, nor was a lot number provided.
Therefore, an evaluation of the specific or similar material was not conducted.
Based on the product's favorable evaluation of biocompatibility and its extensive favorable clinical history, effects such as this are not anticipated.