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Arthrex® AR-611-7Recalls & reported problems

Arthrex, Inc. · iBal UKA, Tibia Trialing Shim 2/3mm · Class 1

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

Adverse event reports
4
Deaths reported
0
Injuries reported
0
Recalls naming it
0

Summary

The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI 00888867240346), received between Feb 11, 2021 and Apr 30, 2026 — classified as 4 malfunctions.

The most frequently reported specific device problem is “Break” (4 reports).

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: 0 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 1 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: 1 reportsMar 2026: 0 reportsApr 2026: 1 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

  • Break4

Patient problems

  • No Clinical Signs, Symptoms or Conditions4

Recent adverse event reports

The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.

  • MalfunctionApr 30, 2026Break

    ON 14-APR-2026, IT WAS REPORTED BY A SALES REPRESENTATIVE VIA (B)(4) THAT AN AR-611-7 TIBIAL TRIALING SHIM BROKE OFF ON ONE SIDE DURING A CASE. NOTICED DURING A CASE BUT ABLE TO BE COMPLETED WITH NO PATIENT EFFECT.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 25045803 ↗
  • MalfunctionFeb 9, 2026Break

    ON 19-JAN-2026, IT WAS REPORTED BY A SALES REPRESENTATIVE VIA (B)(4) THAT AN AR-611-7 IBAL UKA TIBIA TRIALING SHIM BROKE UPON INSERTION. THIS WAS DISCOVERED DURING A UKA, AND THE CASE WAS COMPLETED WITH NO PATIENT HARM.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 24291616 ↗
  • MalfunctionSep 25, 2024Break; Break

    ON 09/18/2024, A SALES REPRESENTATIVE REPORTED VIA SEMS-(B)(4) THAT AN AR-611-7 IBALANCE UKA TIBIAL TRIALING SHIM WAS BROKEN WHILE TESTING THE LEG IN FLEXION. ALL FRAGMENTS WERE RETRIEVED FROM THE PATIENT. THERE WAS NO CASE DELAY. THE CASE WAS COMPLETED WITH THE SURGEON TENSIONING THE KNEE WITH "FEEL" INSTEAD OF A 2MM STICK. THERE WERE NO ADVERSE EFFECTS ON THE PATIENT. THIS WAS DISCOVERED DURING A UKA PROCEDURE ON (B)(6) 2024, WITH NO PATIENT HARM REPORTED.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 20303539 ↗
  • MalfunctionFeb 11, 2021Break

    IT WAS REPORTED THAT THE AR-611-7 TRIALING SHIM IS DAMAGED. ADDITIONAL INFORMATION RECEIVED ON 1/27/2021: THE REP REPORTED THE DEVICE BROKE DURING THE FINAL INSERTION FOR CEMENT HARDENING PHASE. THE DEVICE BROKE ON INSERTION INTO THE KNEE. ALL BROKEN FRAGMENTS WERE FULLY RETRIEVED AND ACCOUNTED FOR. NO UNPLANNED INCISIONS WERE NECESSARY. THE CASE WAS COMPLETED BY USING VALGUS FORCE TO PROVIDE PRESSURE.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 11314109 ↗

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Sources and updates

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