MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US TRI-LOCK BPS SZ 4 STD OFFSET; TRILOCK HIP STEM : HIP FEMORAL STEM

Model Number	1012-04-040
Medical Device Problem Codes	Corroded (1131); Degraded (1153)
Health Effect - Clinical Codes	Foreign Body Reaction (1868); Pain (1994); Osteolysis (2377); Test Result (2695); No Code Available (3191)
Date of Event	06/06/2018
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).Initial reporter occupation: lawyer.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Event or Problem Description
Unf and medical records received.After review of medical records the patient complained of pain and disability.Then was revised for mechanical problems right hip prosthesis.It was indicated that the cobalt/chromium serum levels revealed significant elevation of the cobalt level consistent with trunnionosis.Imaging revealed well fixed implants but evidence of mild peripheral osteolysis in the superior lateral acetabulum.The patient is undergoing hip revision surgery to treat the pain and metalosis.Operative notes reported that inspection of the trunnion revealed significant metalosis and corrosion.Doi: (b)(6) 2010; dor: (b)(6) 2018; left hip.The patient has bilateral hip implants, please see (b)(4) for the right hip.
Additional Manufacturer Narrative
Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes heen able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy as not synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.H10 additional narrative: product complaint # (b)(4).Investigation summary: no device associated with this report was received for examination.The information received will be retained for potential series investigations if triggered by trend analysis, post market surveillance, or other events within the quality system.Depuy considers the investigation closed.Should additional information be received, the information will be reviewed, and the investigation will be re-opened as necessary.Device history lot: null.Device history batch: null.Device history review: null.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.

• Brand Name: TRI-LOCK BPS SZ 4 STD OFFSET
• Common Device Name: TRILOCK HIP STEM : HIP FEMORAL STEM
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• MDR Report Key: 9720724
• Report Number: 1818910-2020-05129
• Device Sequence Number: 367214
• Product Code: KWA
• UDI-Device Identifier: 10603295000754
• UDI-Public: 10603295000754
• Combination Product (Y/N): N
• Initial Reporter State: PA
• Initial Reporter Country: US
• PMA/510(K) Number: K073570
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2010
• Reporter Type: Manufacturer
• Report Source: consumer,other
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 02/02/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 11/01/2019
• Device Model Number: 1012-04-040
• Device Catalogue Number: 101204040
• Device Lot Number: D57DK1
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 02/02/2020
• Supplement Date Received by Manufacturer: 03/25/2020
• Initial Report FDA Received Date: 02/18/2020
• Supplement Report FDA Received Date: 03/31/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: PINN SECTOR W/GRIPTION 56MM
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 72 YR