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
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
- BIOLOX DELTA 1365-32-730Depuy Orthopaedics, Inc. · Prosthesis, hip, semi-constrained (metal uncemented acetabular component)93 reports
- RingLoc® Hip System 103531Biomet Orthopedics, LLC · Prosthesis, hip, semi-constrained (metal uncemented acetabular component)1 recall0 reports
- BIOLOX DELTA 1365-28-710Depuy Orthopaedics, Inc. · Prosthesis, hip, semi-constrained (metal uncemented acetabular component)43 reports
- ASPHERE 1365-52-100Depuy (Ireland) · Prosthesis, hip, semi-constrained (metal uncemented acetabular component)39 reports
- ASPHERE 1365-05-100Depuy (Ireland) · Prosthesis, hip, semi-constrained (metal uncemented acetabular component)29 reports
- ASPHERE 1365-06-100Depuy (Ireland) · Prosthesis, hip, semi-constrained (metal uncemented acetabular component)29 reports
- Taperloc Complete Micro Primary Femoral 51-107130Biomet Orthopedics, LLC · Prosthesis, hip, semi-constrained (metal uncemented acetabular component)23 reports
- Taperloc Complete Micro Primary Femoral 51-107120Biomet Orthopedics, LLC · Prosthesis, hip, semi-constrained (metal uncemented acetabular component)19 reports
Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.