MAUDE Adverse Event Report: BIOMET UK LTD. OXFORD PARTIAL KNEE TIBIAL TRAY; PROSTHESIS, KNEE

Model Number N/A

Device Problems Migration or Expulsion of Device (1395); Unstable (1667)

Patient Problems Inflammation (1932); Pain (1994); Swelling (2091)

Event Type  Injury  

Manufacturer Narrative

(b)(4).Unique identifier (udi) # - (b)(4).Multiple mdr reports were filed for this event, please see associated reports: 3002806535-2017-00854, 3002806535-2017-00855.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.

Event Description

It was reported a patient has been indicated for knee revision approximately 10 months post-implantation due to pain, instability, inflammation, swelling, component loosening, and "defective" cement.No revision procedure has been reported.

Manufacturer Narrative

(b)(4).Reported event was unable to be confirmed due to limited information received from customer.Device history record (dhr) was reviewed and no discrepancies were found.Root cause was unable to be determined as the necessary information to adequately investigate the reported event was not provided.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.

• Brand Name: OXFORD PARTIAL KNEE TIBIAL TRAY
• Type of Device: PROSTHESIS, KNEE
• Manufacturer (Section D): BIOMET UK LTD.; waterton industrial estates; bridgend CF31 3XA; UK CF31 3XA
• Manufacturer (Section G): BIOMET UK LTD.; waterton industrial estates; bridgend CF31 3XA; UK CF31 3XA
• Manufacturer Contact: christina arnt ; 56 e. bell dr.; warsaw, IN 46582 ; 5745273773
• MDR Report Key: 6816599
• MDR Text Key: 83501381
• Report Number: 3002806535-2017-00855
• Device Sequence Number: 1
• Product Code: NRA
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: PP010014
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: other
• Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date: 01/26/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 08/24/2017
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Physician
• Device Model Number: N/A
• Device Catalogue Number: 154723
• Device Lot Number: 319890
• Other Device ID Number: SEE H10 NARRATIVE
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Date Manufacturer Received: 01/17/2018
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 08/28/2016
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Removal/Correction Number: N/A
• Patient Sequence Number: 1
• Treatment: OXFORD PARTIAL KNEE BEARING PN159578 LN604350; OXFORD TWIN-PEG FEMORAL COMPONENT PN161469 LN03240
• Patient Outcome(s): Required Intervention
• Patient Weight: 73