MAUDE Adverse Event Report: TORNIER S.A.S. AEQUALIS REVERSED MULTIDIR. SCREW D4.5 L 44 STERILE; PROSTHESIS, SHOULDER, SEMI-CONSTRAINED, METAL/POLYMER CEMENTED

Model Number	DWD144
Medical Device Problem Codes	Break (1069); Fracture (1260)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/31/2022
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device is not available for evaluation.If additional information becomes available, it will be provided on a supplemental report.Device remains implanted in patient.
Event or Problem Description
It was reported that the multi directional locking screw broke 4.5mm x 44 on the reversed 2 glenoid system.The screw was put in on hand and the hex head snapped off with the most proximal locking threads still attached.If the baseplate is to be revised the screw will have no means of being backed out without midas rex/ diamond tipped burr.The screw is in situ and the locking head fell onto the floor after being removed.
Additional Manufacturer Narrative
The reported event could not be confirmed since the device was not returned for evaluation and no other evidences were provided.More detailed information about the complaint event as well as the affected device must be available in order to determine the root cause of the complaint event.A review of the device history for the reported lot did not indicate any abnormalities.No corrective actions are required at this time.A review of the labeling did not indicate any abnormalities.No indications of material, manufacturing or design related problems were found during the investigation.If the device is returned or if any additional information is provided, the investigation will be reassessed.
Event or Problem Description
It was reported that the multi directional locking screw broke 4.5mm x 44 on the reversed 2 glenoid system.The screw was put in on hand and the hex head snapped off with the most proximal locking threads still attached.If the baseplate is to be revised the screw will have no means of being backed out without midas rex/ diamond tipped burr.The screw is in situ and the locking head fell onto the floor after being removed.

• Brand Name: AEQUALIS REVERSED MULTIDIR. SCREW D4.5 L 44 STERILE
• Common Device Name: PROSTHESIS, SHOULDER, SEMI-CONSTRAINED, METAL/POLYMER CEMENTED
• Manufacturer (Section D): TORNIER S.A.S.; 161 rue lavoisier; montbonnot saint-martin 38330 ; FR 38330
• Manufacturer (Section G): TORNIER S.A.S.; 161 rue lavoisier; montbonnot saint-martin 38330 ; FR 38330
• Manufacturer Contact: anna jusinski ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 13600168
• Report Number: 3000931034-2022-00122
• Device Sequence Number: 1956997
• Product Code: KWS
• UDI-Device Identifier: 03700386917127
• UDI-Public: 03700386917127
• Combination Product (Y/N): N
• Initial Reporter Country: AS
• PMA/510(K) Number: K050316
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2022
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 06/08/2022

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 Model Number: DWD144
• Device Catalogue Number: DWD144
• Device Lot Number: 9760AW
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 01/31/2022
• Supplement Date Received by Manufacturer: 05/13/2022
• Initial Report FDA Received Date: 02/25/2022
• Supplement Report FDA Received Date: 06/08/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 11/10/2021
• 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: Initial
• Patient Sequence Number: 1
• Patient Age: 65 YR
• Patient Sex: Male