MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH V40 COCR LFIT HEAD 40MM/+4; PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, CEMENTED

Model Number	6260-9-240
Medical Device Problem Code	Corroded (1131)
Health Effect - Clinical Code	Ambulation or Postural Difficulties (2544)
Date of Event	09/21/2021
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported by the patient's attorney that the patient underwent left total hip arthroplasty on (b)(6) 2008.She underwent revision surgery on (b)(6) 2021 and intraoperatively the surgeon noted "the taper was completely corroded ad whittled down to a pencil type shape.".
Additional Manufacturer Narrative
Reported event: an event regarding corrosion involving a lfit v40 cocr head that was mated with an accolade stem was reported.The event was not confirmed.Method & results: product evaluation and results: material analysis, visual, functional and dimensional inspections could not be performed as the device was not returned.Clinician review: no medical records were received for review with a clinical consultant.Product history review: review of the device history records indicate devices were manufactured and accepted into final stock with no relevant reported discrepancies.Complaint history review: there have been no other similar events for the lot referenced.Conclusion: the subject device has been identified to be within scope of nc and capa.Lot specific voluntary recall ra 2016-028 was initiated for the lfit v40 cocr heads within scope of nc and capa.The investigation revealed that only specific catalog numbers and specific lots are impacted by the regulatory action and that the affected lots were manufactured on or before march 4, 2011.The root cause analyses identified a process related anomaly as to the affected sizes and lots.The affected product has all been implanted and/or expired.No further investigation is required.

• Brand Name: V40 COCR LFIT HEAD 40MM/+4
• Common Device Name: PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, CEMENTED
• Manufacturer (Section D): STRYKER ORTHOPAEDICS-MAHWAH; 325 corporate drive; mahwah NJ 07430
• Manufacturer (Section G): STRYKER ORTHOPAEDICS-MAHWAH; 325 corporate drive; mahwah NJ 07430
• Manufacturer Contact: marisol santiago ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 16644367
• Report Number: 0002249697-2023-00334
• Device Sequence Number: 6048584
• Product Code: JDI
• UDI-Device Identifier: 07613327032741
• UDI-Public: 07613327032741
• Combination Product (Y/N): N
• Initial Reporter State: KY
• Initial Reporter Country: US
• PMA/510(K) Number: K061434
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2008
• Device Explanted Year: 2021
• Reporter Type: Manufacturer
• Report Source: Other
• Initial Reporter Occupation: Other
• Remedial Action: Recall
• Type of Report: Initial
• Report Date (Section B): 03/30/2023

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 07/31/2012
• Device Model Number: 6260-9-240
• Device Catalogue Number: 6260-9-240
• Device Lot Number: JD4MKD
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 03/08/2023
• Initial Report FDA Received Date: 03/30/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 07/09/2007
• 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
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: 2249697-08/29/2016-007R
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention; Hospitalization
• Patient Age: 71 YR
• Patient Sex: Female