Since this event involved three medical devices, three manufacturer reports are being submitted.Section of this report describes the second device.Section of manufacturer report numbers 3005174370-2015-00124 and 9611385-2015-00104, describe the first and third device, respectively.
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On (b)(6) 2015, a dental professional informed 3m about a patient who required tooth extraction.This patient had a 3m espe lava ultimate cad/cam restorative for cerec crown secured with 3m espe relyx ultimate adhesive resin cement and 3m espe scotchbond universal adhesive the patient, a (b)(6) male patient, received the lava ultimate crown on tooth #5 on (b)(6) 2014.Bitewing x-rays taken in (b)(6) of 2015 showed no evidence of problem.On (b)(6) 2015, the patient's crown debonded and the crown was re-cemented by another dentist who noted decay.The patient was referred to a periodontist who was unable to salvage the remaining tooth structure and who recommended extraction; extraction was performed on (b)(6) 2015, and the patient is currently reported to be healing.
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