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Arthrex® AR-511-T1LRecalls & reported problems

Arthrex, Inc. · iBal UKA Tib Cemented Tray, Size 1 LM/RL · Class 2 · Implant

Data updated Oct 16, 2026 from official FDA records · Editorial policy

Adverse event reports
1
Deaths reported
0
Injuries reported
0
Recalls naming it
0

Summary

The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 00888867334151), received between Mar 28, 2024 and Mar 28, 2024 — classified as 1 malfunction.

The most frequently reported specific device problem is “Fitting Problem” (1 report).

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 16, 2026.

Reports received per month

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 1 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 0 reportsSep 2025: 0 reportsOct 2025: 0 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 0 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520261
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Fitting Problem1
  • Positioning Failure1

Patient problems

  • Insufficient Information1

Recent adverse event reports

The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.

  • MalfunctionMar 28, 2024Positioning Failure; Fitting Problem; Positioning Failure; Fitting Problem

    ON 03/13/2024, IT WAS REPORTED BY A SALES REPRESENTATIVE VIA E-MAIL THAT ((2) AR-521-TBA8 IBALANCE® UKA TIBIAL BEARING IMPLANTS WERE NOT LOCKING INTO THE AR-511-T1L IBALANCE® UKA TIBIAL TRAY. THIS OCCURRED DURING A CASE. NO ADDITIONAL INFORMATION WAS PROVIDED, AND ADDITIONAL INFORMATION HAS BEEN ASKED.

    Patient problems: Insufficient Information

    MAUDE report 18996229 ↗

Other PROSTHESIS, KNEE, FEMOROTIBIAL, NON-CONSTRAINED, CEMENTED, METAL/POLYMER devices

All PROSTHESIS, KNEE, FEMOROTIBIAL, NON-CONSTRAINED, CEMENTED, METAL/POLYMER devices →

Sources and updates

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