MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS, INC. 1818910 LPS SEGMENTAL COMPONENT 30MM; LPS IMPLANT

Catalog Number	198707030
Medical Device Problem Code	Loss of Osseointegration (2408)
Health Effect - Clinical Code	Pain (1994)
Date of Event	08/17/2017
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
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
Der states pt complained of thigh pain and instability with poor quad function and patella tracking.Instability noted at roughly 20 deg flexion.Frozen section and labs not indicative of infection.Femoral sleeve was not ingrown and was re-prepared and replaced.Tibial and stem were also removed and replaced, but sleeve was found to be ingrown and well fixed.A patellar tendon allograft was used.It also states loosening of the unknown component at bone to implant interface.
Additional Manufacturer Narrative
No device associated with this report was received for examination.A worldwide complaint database search found no other reported incident(s) against the provided product/lot combination(s) since release for distribution.A worldwide lot specific complaint database search, or device history record (dhr) review was not possible for the unknown lot code(s).Based on previous investigations this complication of joint replacement is unlikely to have been the result of a device failing to meet required specifications.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 at this time.Should additional information be received, the information will be reviewed and the investigation will be re-opened as necessary.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.

• Brand Name: LPS SEGMENTAL COMPONENT 30MM
• Common Device Name: LPS IMPLANT
• Manufacturer (Section D): DEPUY ORTHOPAEDICS, INC. 1818910; 700 orthopaedic drive; warsaw IN 46582
• MDR Report Key: 7029281
• Report Number: 1818910-2017-28923
• Device Sequence Number: 11072379
• Product Code: JWH
• UDI-Device Identifier: 10603295078524
• UDI-Public: 10603295078524
• Combination Product (Y/N): N
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: K033959
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• Device Explanted Year: 2017
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Health Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 08/17/2017

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 Catalogue Number: 198707030
• Device Lot Number: C90531
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 08/17/2017
• Supplement Date Received by Manufacturer: 10/13/2017
• Initial Report FDA Received Date: 11/14/2017
• Supplement Report FDA Received Date: 11/15/2017
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 53 YR
• Patient Weight: 80