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Multiple mdr reports were filed for this event.Please see associated report: 0002023141-2021-03566.Zimmer biomet complaint number (b)(4).Weight unknown / not provided.Fax number unknown / not provided.Additional pma/510(k) number ¿ k011028|k013227.A summary investigation has been completed for peri-implantitis events recognizing that a definitive root cause cannot be identified due to a wide range of external factors (non-design or manufacturing related), including medical conditions (e.G., diabetes, poor bone quality, etc.) / patient habits (e.G., smoking) and surgical technique.Previously completed investigations for these events have not identified any signals indicating potential non-conformances affecting the manufacturing and sterilization processes.Furthermore, the probability of a manufacturing or design defect that might lead to peri-implantitis occurring and escaping the available detections has been assessed and found remote and almost nonexistent.Should additional information be received which indicates that the device may have caused or contributed to the event, an additional report will be submitted.
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It was reported that the implant at tooth sites #3 and 4 lost integration due to peri-implantitis and were removed.The tissue around the implants were boggy, red and inflamed and a draining fistula was approximately 5mm from the gingival margin and the mid buccal anterior implant was very sensitive and bleeding on probing and there was at least 6mm of circumferential probing depth.Symptoms as a result of the event: bone loss, infection, abscess, fistula and inflammation.
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