Oxford Partial Knee System 154723Recalls & reported problems

Summary

The FDA's MAUDE database contains 32 adverse event reports that list this exact device (DI 05019279388899), received between Sep 2, 2019 and Sep 23, 2026 — classified as 1 death, 30 injuries, 1 malfunction.

The most frequently reported specific device problem is “Insufficient Device Problem Information” (3 reports).

22 other recalls cover devices cleared under the same FDA submission (P010014); they may or may not involve this specific model.

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.

Most reported problems

Recent adverse event reports

The 25 most recent of 32 reports, in the reporter's own words as published by the FDA.

• InjurySep 23, 2026Adverse Event Without Identified Device or Use Problem

  It was reported that the patient experienced persistent pain following implantation and expressed concern that the implanted partial device and associated instruments were subject to a recall.Attempts have been made, and no further information has been provided.

  Patient problems: Pain

  MAUDE report 50865524 ↗
• InjuryJun 2, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT THE PATIENT HAD AN INITIAL RIGHT KNEE ARTHROPLASTY. SUBSEQUENTLY, THEY UNDERWENT A REVISION SURGERY APPROXIMATELY ONE YEAR AND ONE MONTH POST THE INITIAL IMPLANTATION DUE TO UNKNOWN REASONS. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION HAS BEEN PROVIDED.

  Patient problems: Insufficient Information

  MAUDE report 22123980 ↗
• InjuryFeb 18, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: Insufficient Information

  MAUDE report 21394270 ↗
• InjuryDec 2, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO ADDITIONAL EVENT INFORMATION TO REPORT AT THIS TIME.

  Patient problems: Pain

  MAUDE report 20819608 ↗
• InjuryOct 28, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: Insufficient Information; Pain

  MAUDE report 20545859 ↗
• InjurySep 10, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: Insufficient Information

  MAUDE report 20178826 ↗
• InjuryAug 12, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT THE PATIENT UNDERWENT REVISION OF THE RIGHT KNEE DUE TO UNKNOWN REASONS NINE YEARS POST IMPLANTATION. NO FURTHER INFORMATION IS AVAILABLE.

  Patient problems: Insufficient Information

  MAUDE report 19959132 ↗
• InjuryMay 2, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT THE PATIENT UNDERWENT A REVISION SURGERY DUE TO UNKNOWN REASON. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION HAS BEEN PROVIDED.

  Patient problems: Insufficient Information

  MAUDE report 19228118 ↗
• InjuryNov 20, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: Fall; Osteolysis

  MAUDE report 18168286 ↗
• InjuryNov 8, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: Insufficient Information

  MAUDE report 18090834 ↗
• InjuryJul 11, 2023Loosening of Implant Not Related to Bone-Ingrowth; Loosening of Implant Not Related to Bone-Ingrowth

  IT WAS REPORTED THAT THE PATIENT UNDERWENT AN INITIAL RIGHT UNILATERAL (MEDIAL SIDE) PARTIAL KNEE REPLACEMENT. SUBSEQUENTLY, WAS REVISED TO A TOTAL KNEE SIX MONTHS LATER DUE TO PAIN, DIFFICULTY WITH AMBULATION, AND EXTENSIVE RADIOLUCENCY ALONG THE TIBIAL IMPLANT WHICH APPEARS LOOSE AND SUBSIDED LATERALLY. THERE IS ALSO SUSPECTED LUCENCY ALONG THE FEMORAL IMPLANT WITHOUT FRANK LOOSENING. BONE QUALITY IS MARKEDLY OSTEOPENIC. DUE DILIGENCE IS IN PROGRESS FOR THIS COMPLAINT; TO DATE NO ADDITIONAL INFORMATION OR PRODUCT HAS BEEN RECEIVED.

  Patient problems: Ambulation or Postural Difficulties; Failure of Implant; Osteopenia/ Osteoporosis; Pain; Radiolucent Lines

  MAUDE report 17296140 ↗
• InjuryJun 7, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT THE PATIENT UNDERWENT A REVISION SURGERY DUE TO UNKNOWN REASON APPROXIMATELY NINE (9) YEARS POST IMPLANTATION. DUE DILIGENCE IS IN PROGRESS FOR THIS COMPLAINT; TO DATE NO ADDITIONAL INFORMATION OR PRODUCT HAS BEEN RECEIVED.

  Patient problems: Insufficient Information

  MAUDE report 17078798 ↗
• InjuryMay 25, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: Insufficient Information

  MAUDE report 17000866 ↗
• InjuryApr 25, 2023Patient Device Interaction Problem; Patient Device Interaction Problem

  IT WAS REPORTED THAT APPROXIMATELY SIX (6) YEARS AFTER THE INITIAL SURGERY, A PATIENT UNDERWENT A RIGHT SIDED UNICOMPARTMENTAL KNEE ARTHROPLASTY TO TOTAL KNEE ARTHROPLASTY CONVERSION FOR UNKNOWN REASONS. DUE DILIGENCE IS IN PROGRESS FOR THIS COMPLAINT; TO DATE NO ADDITIONAL INFORMATION OR PRODUCT HAS BEEN RECEIVED.

  Patient problems: Failure of Implant

  MAUDE report 16804964 ↗
• InjuryApr 19, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT THE PATIENT UNDERWENT AN INTIAL UNI KNEE ARTHORPLASTY AND APPROXIMATELY 9 (NINE) YEARS LATER A REVISION SURGERY WAS PERFORMED DUE TO LATERAL WEAR AND PAIN. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION HAS BEEN PROVIDED.

  Patient problems: Pain

  MAUDE report 16767994 ↗
• InjuryApr 13, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: Arthritis; Pain

  MAUDE report 16730377 ↗
• InjuryFeb 13, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 16361523 ↗
• InjuryFeb 3, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.

  Patient problems: Insufficient Information

  MAUDE report 16289003 ↗
• InjuryNov 22, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT THE PATIENT UNDERWENT REVISION DUE TO PAIN, APPROXIMATELY NINE (9) YEARS THREE (3) MONTHS AFTER INITIAL SURGERY. TOTAL KNEE CONVERSION WAS PERFORMED DURING THE REVISION. DUE DILIGENCE IS IN PROGRESS FOR THIS EVENT; TO DATE NO FURTHER INFORMATION HAS BEEN PROVIDED.

  Patient problems: Pain

  MAUDE report 15842875 ↗
• InjuryNov 2, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT A PATIENT UNDERWENT AN INITIAL RIGHT KNEE ARTHROPLASTY. SUBSEQUENTLY, A REVISION PROCEDURE DUE TO UNKNOWN REASON WAS PERFORMED APPROXIMATELY TWO (2) YEARS AND FIVE (5) MONTHS POST-OP. DUE DILIGENCE IS IN PROGRESS FOR THIS COMPLAINT; TO DATE NO ADDITIONAL INFORMATION OR PRODUCT HAS BEEN RECEIVED.

  Patient problems: Insufficient Information

  MAUDE report 15713554 ↗
• InjurySep 29, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT THE PATIENT UNDERWENT A RIGHT KNEE ARTHROPLASTY APPROXIMATELY SIX YEARS AGO. SUBSEQUENTLY, THE PATIENT WAS REVISED FROM AN OXFORD UNI TO A TOTAL KNEE DUE TO UNKNOWN REASONS.

  Patient problems: Failure of Implant

  MAUDE report 15507951 ↗
• InjuryNov 1, 2021Patient Device Interaction Problem; Patient Device Interaction Problem

  IT WAS REPORTED THAT A PATIENT UNDERWENT AN INITIAL RIGHT KNEE ARTHROPLASTY ON (B)(6) 2015 AT (B)(6) HOSPITAL. SUBSEQUENTLY, A REVISION PROCEDURE DUE TO UNKNOWN REASON WAS PERFORMED ON (B)(6) 2021 BY DR. (B)(6) HOSPITAL.

  Patient problems: Insufficient Information

  MAUDE report 12726648 ↗
• InjuryJul 16, 2021Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  IT WAS REPORTED THAT A PATIENT UNDERWENT AN INITIAL RIGHT KNEE ARTHROPLASTY ON (B)(6)2018. SUBSEQUENTLY, THE OXFORD PARTIAL KNEE WAS REVISED TO A TOTAL KNEE ARTHROPLASTY DUE TO RECURRENT HEMATOMA ON (B)(6)2021.

  Patient problems: Hematoma

  MAUDE report 12179573 ↗
• InjuryJun 9, 2021Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

  MYMOBILITY CLINICAL STUDY REPORTED THAT A PATIENT UNDERWENT AN INITIAL PARTIAL RIGHT KNEE ARTHROPLASTY ON (B)(6) 2020. SUBSEQUENTLY, THE PATIENT EXPERIENCED PES BURSA WHICH ONSET ON (B)(6) 2021. THE SEVERITY WAS REPORTED AS MILD. TREATMENT: STEROID INJECTION NOT DEVICE RELATED. POSSIBLY PROCEDURE RELATED.

  Patient problems: Swelling/ Edema

  MAUDE report 11965328 ↗
• InjuryJun 3, 2021Loosening of Implant Not Related to Bone-Ingrowth; Loosening of Implant Not Related to Bone-Ingrowth

  IT WAS REPORTED THAT A PATIENT UNDERWENT AN INITIAL RIGHT KNEE ARTHROPLASTY ON (B)(6) 2014. SUBSEQUENTLY, A REVISION PROCEDURE DUE TO TIBIAL SIDED FAILURE WAS PERFORMED ON (B)(6) 2021.

  Patient problems: Insufficient Information

  MAUDE report 11930123 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under P010014. One submission often covers many models, so check the product and lot details in each record.

• Z-1164-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Right Medial Tibial Trial Tray Size C Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1162-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Right Medial Tibial Trial Tray Size D Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1163-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Left Medial Tibial Trial Tray Size D Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1158-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Right Medial Tibial Trial Tray Size A Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1172-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Phase 3 Tibial Template Left Medial Size C Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1160-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Right Medial Tibial Trial Tray Size E Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1159-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Left Medial Tibial Trial Tray Size A Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1161-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Left Medial Tibial Trial Tray Size E Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1171-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Phase 3 Tibial Template Right Medial Size D Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1154-2017 · Jan 5, 2016 · Terminated
  Oxford Unicompartmental Knee Phase 3 Tibial Impactor Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1170-2017 · Jan 5, 2016 · Terminated
  Oxford Unicompartmental Knee Phase 3 Shim Size 1 Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1168-2017 · Jan 5, 2016 · Terminated
  Oxford Unicompartmental Knee Phase 3 Shim Size 3 Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1157-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Left Medial Tibial Trial Tray Size F Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1169-2017 · Jan 5, 2016 · Terminated
  Oxford Unicompartmental Knee Phase 3 Shim Size 2 Product Usage: Instruments for use with the Oxford Uni Partial Knee System
• Z-1156-2017 · Jan 5, 2016 · Terminated
  Oxford Partial Knee System Right Medial Tibial Trial Tray Size F Product Usage: Instruments for use with the Oxford Uni Partial Knee System

…and 7 more.