KONTACT S K4508-42SRecalls & reported problems
Biotech Dental · Implant Øexternal 4.5mm L08mm Øcore 4.2mm · Class 2 · Implant
All models of KONTACT S (13)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 6
- Deaths reported
- 0
- Injuries reported
- 6
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 6 adverse event reports that list this exact device (DI 03701045273691), received between Feb 16, 2024 and Jan 7, 2026 — classified as 6 injuries.
The most frequently reported specific device problem is “Failure to Osseointegrate” (5 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
- Failure to Osseointegrate5
- Loss of Osseointegration1
Patient problems
- Failure of Implant6
Recent adverse event reports
The 6 most recent of 6 reports, in the reporter's own words as published by the FDA.
InjuryJan 7, 2026Loss of Osseointegration
THE IMPLANT FAILED DUE TO AN INFECTION THAT LED TO LOSS OF OSSEOINTEGRATION.
Patient problems: Failure of Implant
MAUDE report 23994426 ↗InjuryDec 12, 2024Failure to Osseointegrate; Failure to Osseointegrate
IMPLANT FAILED DUE TO FAILURE TO OSSEOINTEGRATE.
Patient problems: Failure of Implant
MAUDE report 20917601 ↗InjuryDec 12, 2024Failure to Osseointegrate; Failure to Osseointegrate
IMPLANT FAILED DUE TO FAILURE TO OSSEOINTEGRATE.
Patient problems: Failure of Implant
MAUDE report 20915076 ↗InjuryDec 5, 2024Failure to Osseointegrate; Failure to Osseointegrate
IMPLANT FAILED DUE TO FAILURE TO OSSEOINTEGRATE.
Patient problems: Failure of Implant
MAUDE report 20853326 ↗InjuryMar 25, 2024Failure to Osseointegrate; Failure to Osseointegrate
IMPLANT FAILED DUE TO FAILURE TO OSSEOINTEGRATE.
Patient problems: Failure of Implant
MAUDE report 18969116 ↗InjuryFeb 16, 2024Failure to Osseointegrate; Failure to Osseointegrate
IMPLANT FAILED DUE TO FAILURE TO OSSEOINTEGRATE.
Patient problems: Failure of Implant
MAUDE report 18727521 ↗
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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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