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ELEOS Limb Salvage System CB-13152-03MRecalls & reported problems

Onkos Surgical, Inc. · ELEOS SEGMENTAL STEM, CEMENTED, BOWED, FLUTED, 28MM COLLAR, 13MM X 152MM · Class 2 · Implant

All models of ELEOS Limb Salvage System (48)

Data updated Oct 18, 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 B278CB1315203M0), received between Oct 23, 2022 and Apr 7, 2026 — classified as 3 injuries.

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

11 other recalls cover devices cleared under the same FDA submission (K161520); they may or may not involve this specific model.

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

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 1 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: 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

  • Adverse Event Without Identified Device or Use Problem3
  • Insufficient Device Problem Information1

Patient problems

  • Unspecified Infection2
  • Aseptic loosening1
  • Insufficient Information1

Recent adverse event reports

The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.

  • InjuryApr 7, 2026Adverse Event Without Identified Device or Use Problem

    IT WAS REPORTED BY AN ONKOS SALES REPRESENTATIVE, THAT A 60-YEAR-OLD MALE PATIENT WITH AN ELEOS DISTAL FEMUR REPLACEMENT UNDERWENT REVISION ON (B)(6) 2026 DUE TO LOOSENING THAT'S BEEN OCCURRING OVERTIME. SURGEON REVISED FOR BETTER FIXATION. THIS REPORT CAPTURES ELEOS SEGMENTAL STEM. THIS EVENT WILL BE REPORTED AS A SERIOUS INJURY DUE TO THE REVISION PROCEDURE.

    Patient problems: Aseptic loosening

    MAUDE report 24800520 ↗
  • InjuryMay 15, 2024Adverse Event Without Identified Device or Use Problem; Insufficient Device Problem Information; Adverse Event Without Identified Device or Use Problem; Insufficient Device Problem Information

    IT WAS IDENTIFIED THAT A PATIENT RECEIVED A REVISION PROCEDURE TO REMOVE AND REPLACE AN ELEOS PROXIMAL FEMUR, ELEOS MALE-FEMALE MIDSECTION, AND AN ELEOS SEGMENTAL STEM. THE REASON FOR REVISION IS UNKNOWN AT THIS TIME. THIS EVENT WILL BE REPORTABLE TO THE FDA AS A SERIOUS INJURY DUE TO THE REVISION PROCEDURE. THIS REPORT CAPTURES THE REVISED ELEOS SEGMENTAL STEM.

    Patient problems: Insufficient Information; Unspecified Infection

    MAUDE report 19325996 ↗
  • InjuryOct 23, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    IT WAS REPORTED THAT A PATIENT UNDERWENT REVISON SURGERY FOR A POLY SWAP OF ELEOS IMPLANTS. IT IS LIKELY THAT THE PATIENT'S IMPLANTED ELEOS DISTAL FEMUR AXIAL PIN, ELEOS TIBIAL HINGE COMPONENENT, AND ELEOS POLYSPACER WERE REMOVED AND REPLACED. ON 23 SEPTEMBER 2022, ADDITIONAL INFORMATION WAS RECEVIED REGARDING THIS EVENT: IT WAS REPORTED THAT THE PATIENT DEVELOPED AN ALLEGED INFECTION AND UNDERWENT A REVISION SURGERY ON (B)(6) 2022. DURING THE REVISION SURGERY, THE SURGEON REVISED THE TIBIAL HINGE COMPONENT, DISTAL FEMUR AXIAL PIN, AND TIBIAL POLY SPACER. THE FOLLOWING ELEOS IMPLANTS REMAIN IMPLANTED FROM THE PATIENT'S SURGERY ON (B)(6) 2022: DISTAL FEMUR, MALE-FEMALE MIDSECTION, CEMENTED SEGMENTAL STEM, CANAL-FILLING SEGMENTAL STEM, TIBIAL BASEPLATE, TWO TIBIAL BLOCK AUGMENTS, AND A CEMENTED STEM EXTENSION. ALL PARTS IMPLANTED AT THE TIME OF INFECTION WILL BE REPORTED. THIS EVENT WILL BE REPORTED TO THE FDA AS A SERIOUS INJURY DUE TO THE REVISION. THIS RECORD CAPTURES THE ELEOS CANAL FILLING SEGMENTAL STEM.

    Patient problems: Unspecified Infection

    MAUDE report 15656620 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under K161520. One submission often covers many models, so check the product and lot details in each record.

  • Z-2424-2025 · Jul 11, 2025 · Open, Classified
    ELEOS SEGMENTAL LIMB SALVAGE SYSTEM, ELEOS SEGMENTAL STEM CANAL FILLING STRAIGHT SLOTTED SPLINED 2/3 PLASMA. Canal filling stem implants.
  • Z-2425-2025 · Jul 11, 2025 · Open, Classified
    ELEOS SEGMENTAL LIMB SALVAGE SYSTEM, ELEOS STEM EXTENSION, STRAIGHT, SPLINED, SLOTTED. Canal filling stem implants.
  • Z-2423-2025 · Jul 11, 2025 · Open, Classified
    ELEOS SEGMENTAL LIMB SALVAGE SYSTEM, ELEOS BOWED CANAL FILLING STEMS. Canal filling stem implants.
  • Z-1857-2025 · Sep 22, 2024 · Open, Classified
    ELEOS MALE-FEMALE MIDSECTION 40MM. Part Number: 25001040E. Component of ELEOS Limb Salvage System
  • Z-1879-2025 · Sep 1, 2023 · Open, Classified
    a. Segmental Stem, Cemented, Straight, 100MM, 1 EACH; Model Numbers: CS-09100-03M, CS-10100-03M. b. Segmental Stem, Cemented, Straight, 120MM, 1 EACH. Model Numbers: CS-11120-03M,
  • Z-1882-2025 · Sep 1, 2023 · Open, Classified
    Segmental Stem, Canal Filling, Bowed 152MM, 1 EACH. Model Numbers: FB-11152-03M, FB-12152-03M, FB-13152-03M, FB-14152-03M, FB-15152-03M, FB-16152-03M, FB-17152-03M, FB-18152-03M, F
  • Z-1884-2025 · Sep 1, 2023 · Open, Classified
    Male-Female Midsection with the following sizes and model numbers. a. Male-Female Midsection, 40mm, 1 EACH; Model Number: 25001040E b. Male-Female Midsection, 50mm, 1 EACH; Model
  • Z-1881-2025 · Sep 1, 2023 · Open, Classified
    Segmental Stem, Canal Filling, Straight, 120MM, 1 EACH. Model Numbers: FS-11120-03M, FS-12120-03M, FS-13120-03M, FS-14120-03M, FS-15120-03M, FS-16120-03M, FS-17120-03M, FS-18120-03
  • Z-2646-2017 · May 23, 2017 · Terminated
    ELEOS LIMB SALVAGE SYSTEM SEGMENTAL STEM, CANAL FILLING, DIAMETER 18MM, LENGTH 120MM, STYLE STRAIGHT, TYPE CANAL FILLING, COLLAR 25MM, REF 2500SP18E
  • Z-2648-2017 · May 23, 2017 · Terminated
    ELEOS LIMB SALVAGE SYSTEM SEGMENTAL STEM, CANAL FILLING, DIAMETER 20MM, LENGTH 120MM, STYLE STRAIGHT, TYPE CANAL FILLING, COLLAR 25MM; REF 2500SP22E
  • Z-2647-2017 · May 23, 2017 · Terminated
    ELEOS LIMB SALVAGE SYSTEM SEGMENTAL STEM, CANAL FILLING, DIAMETER 20MM, LENGTH 120MM, STYLE STRAIGHT, TYPE CANAL FILLING, COLLAR 25MM; REF 2500SP20E

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Sources and updates

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