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CONSERVE® 38AM5435Recalls & reported problems

Microport Orthopedics Inc. · CONSERVE® A-CLASS® BFH® HEAD LONG NECK 54MM · Class 3 · Implant

Adverse event reports
4
Deaths reported
0
Injuries reported
3
Recalls naming it
0

Summary

The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI M68438AM54351), received between Nov 15, 2019 and Mar 13, 2025 — classified as 3 injuries, 1 malfunction.

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. How this data works · Data updated Oct 13, 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: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 1 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: 0 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

  • Insufficient Device Problem Information2
  • Adverse Event Without Identified Device or Use Problem1
  • Detachment of Device or Device Component1

Patient problems

  • Reaction2
  • Insufficient Information1
  • Metal Related Pathology1

Recent adverse event reports

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

  • MalfunctionMar 13, 2025Detachment of Device or Device Component; Detachment of Device or Device Component

    ALLEGEDLY, REMOVED ORIGINAL HEAD AND NECK. REVISION DUE TO FEMORAL HEAD DISASSOCIATING FROM THE NECK TRUNION.

    Patient problems: Insufficient Information

    MAUDE report 21597932 ↗
  • InjuryApr 6, 2022Adverse Event Without Identified Device or Use Problem

    ALLEGEDLY, REMOVED THE HEAD FOR SUSPECTED METALLOSIS AND PSEUDO-TUMOR. PRODUCTS NOT REVISED: PRODUCT: PROFEMUR LX STEM PRODUCT ID: PRLX0015, LOT#: 106380377; PRODUCT: PROFEMUR NECK 8DG VAR/NAL SHORT PRODUCT ID: PHA01252, LOT#: 086371800.

    Patient problems: Metal Related Pathology

    MAUDE report 14021216 ↗
  • InjuryNov 15, 2019Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, PAIN CUP NECK STAYED A DUAL MOBILITY LINER WAS USED W/OUR 28MM HEAD (RIGHT HIP). ELEVATED ION LEVELS AND METALLOSIS WERE REPORTED IN PROVIDED NOTES. THE CUP WAS NOT REVISED BUT CAPTURED AS A COMPLAINT DUE TO MOM ALLEGATIONS. OTHER ITEMS NOT REVISED: PROFEMUR RAZ STEM PYRD0008 LOT 036284376, PROFEMUR MODULAR NECK PHA01252 LOT 046335281.

    Patient problems: Reaction

    MAUDE report 9331092 ↗
  • InjuryNov 15, 2019Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, MOM. HEAD WAS PULLED AND STRYKER DUAL MOBILITY LINER WAS USED WITH OUR METAL +7MM 28MM HEAD (LEFT HIP). THE CUP WAS NOT REVISED BUT CAPTURED AS A COMPLAINT DUE TO MOM ALLEGATIONS. OTHER ITEMS NOT REVISED: PROFEMUR RAZ STEM PYRD0008 LOT 036284376. PROFEMUR MODULAR NECK PHA01252 LOT 076363593.

    Patient problems: Reaction

    MAUDE report 9331079 ↗

Other Prosthesis, Hip, Semi-Constrained (Metal Uncemented Acetabular Component) devices

All Prosthesis, Hip, Semi-Constrained (Metal Uncemented Acetabular Component) devices →

Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.