On (b)(6) 2017, it was reported to 3m that a (b)(6) year-old male patient required a root canal following unresolved sensitivity after a restorative treatment with 3m espe filtek supreme xte universal restorative (also known as filtek supreme ultra universal restorative).On (b)(6) 2017, the restorative was removed and replaced with a cement containing eugenol; the symptoms persisted and a root canal treatment was performed on (b)(6) 2017.The root canal treatment was performed without any complications and the patient fully recovered.Upon follow-up, the dentist revealed that there were two other root canal treatments involving 3m espe filtek supreme xte universal restorative in the past, but did not add any further information.
|