On november 25, 2016 it was reported to 3m (b)(4) that after a dental treatment on (b)(6) 2016 with our products 3m espe scotchbond universal and 3m espe relyx ultimate a patient started to suffer from pulpitic pain.Subsequently a root channel treatment was performed on (b)(6) 2016.Currently the patient is doing fine.A follow-up interview with the dentist showed, that the crown was attached before with a harvard cement from a competitor, but had to be removed because of decementation.The crown was then attached with 3m espe scotchbond universal and 3m espe relyx ultimate.The reason for the adverse event is highly probably a pulpitic infection caused by leakage after the debonding of the crown.
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