MAUDE Adverse Event Report: ZIMMER DENTAL HEAL COLLAR 4.5X5.5, 5MM; HEALING ABUTMENT

Model Number	HC455
Medical Device Problem Code	Positioning Failure (1158)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Zimmer biomet complaint (b)(4).
Event or Problem Description
It was reported that the healing abutment had damaged threads.Another healing abutment was used to complete the procedure.
Additional Manufacturer Narrative
A heal collar 4.5x5.5, 5mm (hc455) was returned for investigation.Visual inspection of the as returned product identified worn markings due to usage and damaged internal threads identified.Functional testing was performed for the returned product with an in-house stock implant and engages and disengages as intended however with force due to the damage threads.Pre-existing patient factors, x-ray, tooth location are not relevant to the reported event.The length of the device usage is unknown.Pictures images were not provided.Review of appropriate documentation: documents reviewed: instructions for use for healing collars, healing screws, surgical cover screws and temporary gingival cuffs 9658 rev 2 10/19.Information identified: description and adverse effects dhr review: dhr review was completed for the subject lot number (2019071547).It was confirmed that all operations and inspections were executed as per applicable procedure.No deviations or non-conformances, which could have caused or contributed to the reported event was noted as part of the dhr.Lot was inspected and passed all acceptance criteria by qa.Complaint history review: complaint history review was performed for the reported lot number (2019071547) for similar event and no other complaint was identified.Review completed utilizing keywords: damaged threads post market trend review: july post market trending was reviewed and there were no actionable events or corrective actions for the reported event or device.Based on the available information, device malfunction did occur and the reported event was confirmed.Sections updated: b4: date of this report g3: date investigation results were received g6: type of report and follow up number h2: follow up type h3: device evaluated h6: adverse event problem codes h10: manufacturer's narrative.
Event or Problem Description
There is no update to the original complaint description provided.

• Brand Name: HEAL COLLAR 4.5X5.5, 5MM
• Common Device Name: HEALING ABUTMENT
• Manufacturer (Section D): ZIMMER DENTAL; 4555 riverside drive; palm beach gardens FL 33410
• Manufacturer (Section G): ZIMMER DENTAL; 4555 riverside drive; palm beach gardens FL 33410
• Manufacturer Contact: susanne taylor ; 4555 riverside drive; palm beach gardens, FL 33410 ; 5617766700
• MDR Report Key: 13862462
• Report Number: 0002023141-2022-00694
• Device Sequence Number: 17460915
• Product Code: NHA
• UDI-Device Identifier: 00889024015074
• UDI-Public: (01)00889024015074(17)240719(10)2019071547
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• PMA/510(K) Number: K111852
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 09/13/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 07/19/2024
• Device Model Number: HC455
• Device Catalogue Number: HC455
• Device Lot Number: 2019071547
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 03/10/2022
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/10/2022
• Supplement Date Received by Manufacturer: 09/08/2022
• Initial Report FDA Received Date: 03/23/2022
• Supplement Report FDA Received Date: 09/13/2022
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/19/2019
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Patient Sex: Prefer Not To Disclose