SIGMA AOX 1961-92-024Recalls & reported problems
Depuy Orthopaedics, Inc. · SIGMA TIBIAL INSERT ROTATING PLATFORM CURVED AOX SIZE 2.5 17.5mm · Class 3 · Implant
All models of SIGMA AOX (53)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 3
- Deaths reported
- 0
- Injuries reported
- 3
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 10603295076155), received between Dec 13, 2022 and Feb 4, 2023 — classified as 3 injuries.
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.
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem3
Patient problems
- Joint Laxity2
- Adhesion(s)1
- Ambulation or Postural Difficulties1
- Loss of Range of Motion1
- Pain1
- Swelling/ Edema1
- Unspecified Tissue Injury1
Recent adverse event reports
The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.
InjuryFeb 4, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
CLINICAL ADVERSE EVENT RECEIVED FOR ADHESIONS. EVENT IS SERIOUS AND IS CONSIDERED MODERATE. EVENT IS POSSIBLY RELATED TO PROCEDURE. EVENT IS NOT RELATED TO DEVICE. DATE OF IMPLANT: (B)(6) 2022. DATE OF EVENT: (B)(6) 2023. (LEFT KNEE). TREATMENT: ARTHROSCOPY.
Patient problems: Adhesion(s); Loss of Range of Motion
MAUDE report 16301911 ↗InjuryDec 13, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
REVISION COMPLETED DUE TO KNEE BECAME INSTABILITY AND NEEDED TO BE REVISED TO A HINGE. THERE WAS NO SURGICAL DELAY. DOI: UNKNOWN. DOR: ON (B)(6) 2022. AFFECTED SIDE: RIGHT KNEE.
Patient problems: Joint Laxity
MAUDE report 15973990 ↗InjuryDec 13, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
CLINICAL NOTIFICATION RECEIVED FOR REVISION DUE TO INSTABILITY. DATE OF IMPLANT: (B)(6) 2020; DATE OF REVISION: (B)(6) 2022; (RIGHT KNEE). TREATMENT: REVISION; FEMORAL COMPONENT AND INSERT WERE REVISED.
Patient problems: Ambulation or Postural Difficulties; Joint Laxity; Pain; Swelling/ Edema; Unspecified Tissue Injury
MAUDE report 15966194 ↗
Other Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing devices
- ATTUNE 1506-10-005Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing442 reports
- ATTUNE 1506-10-004Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing442 reports
- ATTUNE 1518-20-038Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing3 deaths393 reports
- LCS SIGMA 1294-33-130Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing1 recall310 reports
- ATTUNE 1518-20-035Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing342 reports
- P.F.C. SIGMA 96-0102Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing1 death319 reports
- ATTUNE 1518-20-041Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing308 reports
- ATTUNE 1506-10-007Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, metal/polymer, mobile bearing284 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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