Prima Implant System 15431KRecalls & reported problems
Keystone Dental, Inc. · Implant · Class 2 · Implant
Data updated Oct 13, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 13
- Deaths reported
- 0
- Injuries reported
- 13
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 13 adverse event reports that list this exact device (DI D76815431K0), received between Feb 14, 2020 and Jan 31, 2025 — classified as 13 injuries.
The most frequently reported specific device problem is “Failure to Osseointegrate” (10 reports).
2 other recalls cover devices cleared under the same FDA submission (K050506, K072768); 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. How this data works · Data updated Oct 13, 2026.
Reports received per month
Most reported problems
Device problems
- Failure to Osseointegrate10
- Loss of Osseointegration3
Patient problems
- Inadequate Osseointegration6
- Failure of Implant5
- Implant Pain1
- Osteolysis1
- Osteopenia/ Osteoporosis1
- Unspecified Infection1
Recent adverse event reports
The 13 most recent of 13 reports, in the reporter's own words as published by the FDA.
InjuryJan 31, 2025Loss of Osseointegration; Loss of Osseointegration
InjuryJan 15, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Implant Pain; Inadequate Osseointegration
MAUDE report 21159075 ↗InjuryOct 30, 2024Failure to Osseointegrate; Failure to Osseointegrate
InjuryAug 3, 2023Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration; Osteopenia/ Osteoporosis
MAUDE report 17451164 ↗InjuryJul 10, 2023Failure to Osseointegrate; Failure to Osseointegrate
InjuryJul 7, 2023Failure to Osseointegrate; Failure to Osseointegrate
InjuryAug 12, 2022Failure to Osseointegrate; Failure to Osseointegrate
InjuryApr 15, 2022Loss of Osseointegration; Loss of Osseointegration
InjuryFeb 21, 2022Loss of Osseointegration; Loss of Osseointegration
InjuryDec 14, 2021Failure to Osseointegrate; Failure to Osseointegrate
InjuryAug 17, 2021Failure to Osseointegrate; Failure to Osseointegrate
InjuryMay 10, 2021Failure to Osseointegrate; Failure to Osseointegrate
InjuryFeb 14, 2020Failure to Osseointegrate; Failure to Osseointegrate
Recalls under the same FDA submission
These recalls involve devices cleared under K050506, K072768. One submission often covers many models, so check the product and lot details in each record.
- Z-1179-2018 · Oct 16, 2017 · TerminatedSTAGE-1 RDS COC Abutment Plastic Sleeve, Non-Lock, Multi-Unit; Catalog Number: S2437-01-1K
- Z-0727-2018 · Aug 25, 2017 · TerminatedStage-1 RDS Indexed Abutment for RDS Stage-1 Single Stage Implants Keystone s implants are intended for use in partially or fully edentulous mandibles and maxillae, in support
Other IMPLANT, ENDOSSEOUS, ROOT-FORM devices
- Straumann® Dental Implant System Roxolid® SLA Impl. SLA Roxolid BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM43,616 reports
- STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM40,404 reports
- Straumann® Dental Implant System Roxolid® SLA Impl. SLA Roxolid BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM27,400 reports
- STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM25,621 reports
- STRAUMANN BONE LEVEL TAPERED IMPLANT SLA Titanium BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM25,298 reports
- Straumann® Dental Implant System Roxolid® SLA Impl. SLA Roxolid BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM23,448 reports
- STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM22,320 reports
- STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM22,267 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 13, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 13, 2026
- Page last rebuilt: Oct 13, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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