P.F.C. SIGMA 1581-14-108Recalls & reported problems
Depuy (Ireland) · P.F.C. SIGMA TIBIAL INSERT FIXED BEARING CURVED 4 8mm XLK · Class 2 · Implant
All models of P.F.C. SIGMA (487)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 14
- Deaths reported
- 0
- Injuries reported
- 12
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 14 adverse event reports that list this exact device (DI 10603295063506), received between Jul 20, 2017 and Jun 9, 2026 — classified as 12 injuries, 2 malfunctions.
The most frequently reported specific device problem is “Insufficient Device Problem Information” (2 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 18, 2026.
Reports received per month
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem8
- Insufficient Device Problem Information2
- Device Dislodged or Dislocated1
- Expiration Date Error1
- Fracture1
- Loosening of Implant Not Related to Bone-Ingrowth1
- Noise, Audible1
Patient problems
- No Code Available7
- Pain6
- Unspecified Infection3
- Adhesion(s)2
- Limited Mobility Of The Implanted Joint2
- No Clinical Signs, Symptoms or Conditions2
- Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available1
- Discomfort1
Recent adverse event reports
The 14 most recent of 14 reports, in the reporter's own words as published by the FDA.
InjuryJun 9, 2026Adverse Event Without Identified Device or Use Problem
IT WAS REPORTED THAT INFECTED RIGHT KNEE. INCISION AND DRAINAGE. INSERT EXCHANGE. AFFECTED SIDE: RIGHT KNEE.
Patient problems: Unspecified Infection
MAUDE report 25446558 ↗InjuryOct 7, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
MEDICAL RECORDS RECEIVED AD 21 SEP 2022. MEDICAL RECORDS ((B)(4) MEDICAL RECORDS AD 21 SEP 2022) REVIEWED: ON (B)(6) 2017, PATIENT RECEIVED A CEMENTED LEFT CRUTIATE RETAINING TOTAL KNEE REPLACEMENT TO ADDRESS OSTEOARTHRITIS. THE PROCEDURE WAS PERFORMED WITH NO IDENTIFIED COMPLICATIONS. ON (B)(6) 2020, PATIENT'S LEFT KNEE WAS REVISED TO ADDRESS CHRONIC LEFT KNEE PAIN AND INSTABILITY. SIGNIFICANT KNEE EFFUSION WAS IDENTIFIED INTRAOPERATIVELY, AND SYNOVIAL EROSIONS IN THE SOFT TISSUES AROUND THE TIBIAL TRAY IMPLANT. THE TIBIAL TRAY, FEMUR, AND PATELLA IMPLANTS WERE ALL WELL-FIXED. A THICKER INSERT WAS PUT IN PLACE OF THE REVISED PRIMARY INSERT; ALL OTHER IMPLANTS WERE RETAINED. NO COMPLICATIONS WERE REPORTED. DOI: (B)(6) 2017. DOR: (B)(6) 2020. LEFT KNEE.
Patient problems: Joint Laxity; Pain; Swelling/ Edema; Synovitis
MAUDE report 15562183 ↗MalfunctionFeb 14, 2022Expiration Date Error; Expiration Date Error
IT WAS REPORTED THAT THE CUSTOMERS RECEIVED AN IMPLANT IN DECEMBER (SHIPPED FROM EDC ON (B)(6) 2021), WHICH EXPIRED ONLY 3 WEEKS LATER, ON DECEMBER 31ST, 2021. UNFORTUNATELY THIS IMPLANT WAS USED IN SURGERY YESTERDAY, ON (B)(6) 2022.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 13522800 ↗MalfunctionJun 15, 2021Fracture; Fracture
IT WAS REPORTED THAT INSERT CHIPPED WHILE BEING INSERTED WITH TEFLON MALLET.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12001751 ↗InjuryJun 11, 2021Device Dislodged or Dislocated; Device Dislodged or Dislocated
ADDITIONAL INFORMATION RECEIVED INDICATED THAT DURING PT, INSERT POPPED OUT AND BACK IN. THE PATIENT WAS EXPERIENCING SLIGHT DISCOMFORT THAT LED TO THE REVISION SURGERY.
Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available; Discomfort
MAUDE report 11983417 ↗InjurySep 2, 2020Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
PATIENT WAS REVISED DUE TO PAINFUL RIGHT KNEE. TIBIAL INSERT EXCHANGE WAS PERFORMED. NO ADDITIONAL INFORMATION IS AVAILABLE. DOI: (B)(6) 2019, DOR: (B)(6) 2020, RIGHT KNEE.
Patient problems: No Code Available; Pain
MAUDE report 10482699 ↗InjuryJun 19, 2020Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
THE PATIENT WAS REVISED TO ADDRESS STIFFNESS. THE 8MM CURVED INSERT WAS CHANGED TO AN 8MM CURVED PLUS. A PCL RELEASE AND AN IT BAND RELEASE WERE PERFORMED. DOI: (B)(6) 2018; DOR: (B)(6) 2020; RIGHT KNEE.
Patient problems: Muscular Rigidity; No Code Available
MAUDE report 10173649 ↗InjuryMar 3, 2020Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
MEDICAL RECORDS RECEIVED ON AD 27 FEB 2020 WERE REVIEWED ON AD (B)(6) 2020 BY A CLINICIAN TO IDENTIFY PRODUCT ISSUES AND/OR PATIENT HARMS. PATIENT RECEIVED LEFT PRIMARY PFC SIGMA TKA TO TREAT DEGENERATIVE JOINT DISEASE OF THE LEFT KNEE. THE PATELLA WAS RESURFACED, AND DEPUY CEMENT X 2 WAS UTILIZED. THE PROCEDURE WAS COMPLETED WITHOUT REPORTED COMPLICATIONS. PRIMARY IMPLANT STICKER SHEET IS AVAILABLE ON PAGE 11 OF THE MEDICAL RECORDS. ON (B)(6) 2014, THE PATIENT SENT A LETTER TO DEPUY WITH COMPLAINTS OF A ¿SNAPPING¿ IN THE KNEE JOINT WHEN MOVING. ON (B)(6) 2020, THE PATIENT SENT A LETTER TO DEPUY WITH COMPLAINTS OF PAIN, EMOTIONAL DISTRESS, AND, ¿BEING RESTRICTED IN WHAT AND HOW¿ HE COULD ACCOMPLISH DAILY TASKS. RECORDS INDICATE THE PATIENT WAS REVISED DUE TO PAIN. UPON ENTERING THE KNEE, THE SURGEON IDENTIFIED AND EXCISED PERICAPSULAR SCAR TISSUE BEFORE REMOVING THE TIBIAL INSERT. THE FEMORAL COMPONENT, PATELLA, AND TIBIA WERE ALL REVISED DUE TO LOOSENING AT AN UNKNOWN INTERFACE. THE PATIENT WAS THEN IMPLANTED WITH DEPUY REVISION KNEE COMPONENTS UTILIZING UNKNOWN CEMENT. THE PROCEDURE WAS COMPLETED WITHOUT COMPLICATIONS. DOI: (B)(6) 2014; DOR: (B)(6) 2020; LEFT KNEE.
Patient problems: Adhesion(s); Limited Mobility Of The Implanted Joint; No Code Available; Pain
MAUDE report 9780281 ↗InjuryFeb 27, 2020Noise, Audible; Loosening of Implant Not Related to Bone-Ingrowth; Noise, Audible; Loosening of Implant Not Related to Bone-Ingrowth
PATIENT CORRESPONDENCE: PATIENT CONTACTED DEPUY STATING HE IS EXPERIENCING "SNAPPING" AT HIS KNEE JOINT WHEN WALKING AND WHEN RAISING HIS LEG.
Patient problems: Adhesion(s); Fall; Limited Mobility Of The Implanted Joint; No Code Available; Pain
MAUDE report 9767463 ↗InjuryFeb 5, 2020Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
THE PATIENT WAS REVISED TO ADDRESS PAIN AND EXCESS FLUID. DEBRIDEMENT AND SOFT TISSUE RELEASE WERE PERFORMED AND EXCHANGED INSERT TO CURVED PLUS SAME THICKNESS. DOI: (B)(6) 2017; DOR: (B)(6) 2019; LEFT SIDE.
Patient problems: No Code Available; Pain
MAUDE report 9673214 ↗InjuryOct 23, 2019Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
THE PATIENT WAS REVISED TO ADDRESS INSTABILITY, SURGEON REMOVED AN 8 MM POLY AND INCREASED TO A 10 MM BEARING TO HELP MAKE THE PATIENTS KNEE STABLE. DOI: (B)(6) 2016; DOR: (B)(6) 2019; LEFT KNEE.
Patient problems: No Code Available
MAUDE report 9224501 ↗InjuryMar 1, 2019Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
InjuryOct 18, 2018Insufficient Device Problem Information; Insufficient Device Problem Information
THE PATIENT WAS REVISED TO ADDRESS STAPH INFECTION.
Patient problems: Unspecified Infection
MAUDE report 7980656 ↗InjuryJul 20, 2017Insufficient Device Problem Information; Insufficient Device Problem Information
CLINICAL DER STATES THAT PATIENT HAD AN INFECTION. EVENT MEETS THE DEFINITION OF SERIOUS. EVENT IS NOTED TO BE NOT RELATED TO DEVICE.
Patient problems: Unspecified Infection
MAUDE report 6727460 ↗
Other PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER devices
- ATTUNE 1506-00-005Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER589 reports
- ATTUNE 1506-00-004Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER580 reports
- JOURNEY 74012812Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER502 reports
- JOURNEY 74011856Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER438 reports
- PERSONA™ 42-5099-094-00Zimmer, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER406 reports
- JOURNEY 74011857Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER388 reports
- ATTUNE 1506-00-007Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER288 reports
- ATTUNE 1506-00-003Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER271 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 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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