ATTUNE 1504-01-125Recalls & reported problems
Depuy (Ireland) · Attune Knee System FEMORAL POROCOAT CRUCIATE RETAINING NARROW SIZE 5N LEFT CEMENTLESS · Class 2 · Implant
All models of ATTUNE (1475)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 8
- Deaths reported
- 0
- Injuries reported
- 8
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 8 adverse event reports that list this exact device (DI 10603295041429), received between Nov 6, 2020 and Aug 12, 2026 — classified as 8 injuries.
The most frequently reported specific device problem is “Osseointegration 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
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem7
- Osseointegration Problem1
Patient problems
- Pain4
- Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available1
- Hypersensitivity/Allergic reaction1
- Inadequate Osseointegration1
- Joint Laxity1
- Limited Mobility Of The Implanted Joint1
- Loss of Range of Motion1
- Muscular Rigidity1
Recent adverse event reports
The 8 most recent of 8 reports, in the reporter's own words as published by the FDA.
InjuryAug 12, 2026Adverse Event Without Identified Device or Use Problem
Subject ID: (b)(4).Study No: (b)(6). Clinical Adverse Event received for Revision ¿ Pain/Stiffness. Device Related: No Information Provided.Procedure Related: No Information Provided.Date of Event: (b)(6) 2026. Date of Implant: No Information Provided.Date of Revision: (b)(6) 2026. Device Location: No Information Provided. Treatment/Impact: Revision, DePuy Synthes components removed (Femoral : YES, Insert : YES). DePuy Synthes Products Used: Date of Implant: (b)(6) 2025.Device location: left.Catalog number: 150401125.Lot number ID: No Information Provided.Component type: FEMORAL.Description: Attune Knee System FEMORAL POROCOAT CRUCIATE RETAINING NARROW SIZE 5N LEFT CEMENTLESS.Catalog number: 151820506.Lot number ID: M97P28.Component type: INSERT.Description: ATTUNE KNEE SYSTEM TIBIAL INSERT FIXED BEARING MEDIAL STABILIZED LEFT AOX 5, 6mm.
Patient problems: Muscular Rigidity; Pain
MAUDE report 50224519 ↗InjuryApr 8, 2026Adverse Event Without Identified Device or Use Problem
IT WAS REPORTED THAT THERE WAS PAIN AND TIGHTNESS IN THE KNEE. AFFECTED SIDE: LEFT KNEE.
Patient problems: Loss of Range of Motion; Pain
MAUDE report 24815512 ↗InjurySep 26, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
ADDITIONAL INFORMATION WAS RECEIVED: B. WAS INSTABILITY RELATED TO POLYETHYLENE WEAR? NO. C. WAS THERE ANY REPORTED MALPOSITION OF COMPONENTS THAT LED TO THE INSTABILITY? NO. D. WERE ANY COMPONENTS UNDERSIZED ON THE PRIMARY SURGERY THAT LED TO THE INSTABILITY? NO. E. WAS THE FEMUR OR TIBIA EXCESSIVELY RESECTED/JOINT LINE RAISED DURING THE PRIMARY SURGERY THAT LED TO THE INSTABILITY? NO.
Patient problems: Joint Laxity
MAUDE report 20311716 ↗InjuryMay 23, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
IT WAS REPORTED THAT THE PATIENT TOTAL KNEE WAS REVISED DUE TO COMPLAINING OF PAIN. DOI: (B)(6) 2023 , DOR: (B)(6) 2024. AFFECTED SIDE: UNKNOWN KNEE.
Patient problems: Pain
MAUDE report 19381168 ↗InjuryApr 27, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
DOCTOR PERFORMED A REVISION TOTAL KNEE ON PATIENT COMPLAINING OF PAIN. (B)(6) 2022, (B)(6) 2023, UNKNOWN KNEE.
Patient problems: Pain
MAUDE report 16822715 ↗InjuryMar 17, 2021Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
IT WAS REPORTED THAT THE PATIENT CAME BACK WITH A NICKEL ALLERGY. NO SURGICAL DELAY. DOI: (B)(6) 2020, DOR: (B)(6) 2021, LEFT KNEE.
Patient problems: Hypersensitivity/Allergic reaction
MAUDE report 11506651 ↗InjuryMar 5, 2021Osseointegration Problem; Osseointegration Problem
ADDITIONAL INFORMATION RECEIVED CONFIRMED THAT INFECTION IS THE REASON FOR LOOSENING.
Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available; Inadequate Osseointegration
MAUDE report 11418953 ↗InjuryNov 6, 2020Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
PATIENT'S KNEE WAS REVISED DUE TO TIGHT IN EXTENSION. DOI: (B)(6) 2020 DOR: (B)(6) 2020 LEFT KNEE.
Patient problems: Limited Mobility Of The Implanted Joint; No Code Available
MAUDE report 10801453 ↗
Other PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER devices
- ATTUNE 1512-14-050Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER106 reports
- ATTUNE 1504-40-205Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall53 reports
- ATTUNE 1504-40-105Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall46 reports
- ATTUNE 1547-06-001Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall37 reports
- ATTUNE 1513-12-060Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER72 reports
- Triathlon 5531-G-709-EHowmedica Osteonics Corp. · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall19 reports
- Triathlon 5521-B-300Howmedica Osteonics Corp. · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall19 reports
- Triathlon 5531-G-610-EHowmedica Osteonics Corp. · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall16 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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