SuperLine II FXS4508CRecalls & reported problems
Dentium USA · Endosseous dental implant · Class 2 · Implant
All models of SuperLine II (23)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
Quick summary
This DENTIUM USA SuperLine II FXS4508C is a root-form endosseous dental implant placed in the jaw bone. Most of the 37 reports describe implants that failed to fuse properly with the bone and had to be removed, sometimes within weeks or months of placement, with reports also mentioning pain, infection around the implant, and bone loss. There are 37 injuries and no deaths. No recalls name this device.
AI-generated from the FDA records on this page and checked automatically against the numbers below. Read the details before relying on it.
- Adverse event reports
- 37
- Deaths reported
- 0
- Injuries reported
- 37
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 37 adverse event reports that list this exact device (DI D755FXS4508C0), received between Aug 24, 2021 and May 13, 2026 — classified as 37 injuries.
The most frequently reported specific device problem is “Failure to Osseointegrate” (31 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 Osseointegrate31
- Loss of Osseointegration6
Patient problems
- Failure of Implant37
- Inadequate Osseointegration37
- Pain4
- Unspecified Infection4
Recent adverse event reports
The 25 most recent of 37 reports, in the reporter's own words as published by the FDA.
InjuryMay 13, 2026Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE, AROUND 3 MONTHS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. BONE QUALITY AROUND THE AREA WAS TYPE III, AND ORAL HYGIENE AROUND THE IMPLANT WAS GOOD. PERI-IMPLANTITIS WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 25166349 ↗InjuryMay 13, 2026Loss of Osseointegration
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO LOSS OF OSSEOINTEGRATION, AROUND 2 YEARS AND 2 MONTHS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. BONE QUALITY AROUND THE AREA WAS TYPE III, AND ORAL HYGIENE AROUND THE IMPLANT WAS GOOD. PERI-IMPLANTITIS WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 25166332 ↗InjuryMay 5, 2026Loss of Osseointegration
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO LOSS OF OSSEOINTEGRATION APPROXIMATELY 1 YEAR AND 4 DAYS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. BONE QUALITY AROUND THE AREA WAS TYPE III, AND ORAL HYGIENE AROUND THE IMPLANT WAS GOOD. MOBILITY WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 25088722 ↗InjuryMay 4, 2026Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 2 MONTHS AFTER IMPLANT PLACEMENT. PATIENT'S X-RAY WAS PROVIDED. THE BONE QUALITY WAS TYPE III. THE ORAL HYGIENE AROUND IMPLANT SITE WAS MODERATE. BONE RESORPTION WAS FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT WILL NEED ANOTHER SURGICAL INTEVENTION.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 25074702 ↗InjuryJul 28, 2025Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, AROUND 9 MONTHS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. THE BONE QUALITY AROUND THE AREA WAS TYPE III, AND ORAL HYGIENE AROUND THE IMPLANT WAS GOOD. BONE RESORPTION WAS OBSERVED DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT WILL NEED ANOTHER SURGICAL INTERVENTION.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 22638630 ↗InjuryJun 18, 2025Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 4 MONTHS AFTER IMPLANT PLACEMENT. THE BONE QUALITY WAS NOT REPORTED. THE ORAL HYGIENE AROUND IMPLANT SITE WAS GOOD. NO SIGNIFICANT FINDINGS WERE FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT NEEDS ANOTHER SURGICAL INTERVENTION.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 22288347 ↗InjuryMar 17, 2025Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE, 10 DAYS AFTER IMPLANT PLACEMENT. BONE QUALITY AROUND THE AREA WAS NOT REPORTED, AND ORAL HYGIENE AROUND THE IMPLANT WAS MODERATE. PERI-IMPLANTITIS, AND PAIN WERE OBSERVED DURING THE IMPLANT REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration; Pain
MAUDE report 21627453 ↗InjuryMar 4, 2025Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 1 MONTH AFTER IMPLANT PLACEMENT. THE BONE QUALITY WAS TYPE II AND III. THE ORAL HYGIENE AROUND IMPLANT SITE WAS GOOD. NO SIGNIFICANT FINDING WAS FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 21520960 ↗InjuryMar 4, 2025Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 1 MONTH AFTER IMPLANT PLACEMENT. THE BONE QUALITY WAS TYPE II AND III. THE ORAL HYGIENE AROUND IMPLANT SITE WAS GOOD. LOCAL INFECTION WAS FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration; Unspecified Infection
MAUDE report 21520958 ↗InjuryJan 22, 2025Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 10 MONTHS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. THE BONE QUALITY WAS TYPE IV. ORAL HYGIENE AROUND IMPLANT SITE WAS GOOD. BONE RESORPTION AND NO BONE WERE FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 21210974 ↗InjuryJan 22, 2025Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 4 MONTHS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. THE BONE QUALITY WAS TYPE IV. ORAL HYGIENE AROUND IMPLANT SITE WAS GOOD. BONE RESORPTION WAS FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 21210971 ↗InjuryJan 22, 2025Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 10 MONTHS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. THE BONE QUALITY WAS TYPE III. ORAL HYGIENE AROUND IMPLANT SITE WAS MODERATE. BONE RESORPTION WAS FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 21210970 ↗InjuryDec 11, 2024Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 14 DAYS AFTER IMPLANT PLACEMENT. THE BONE QUALITY WAS TYPE II. THE ORAL HYGIENE AROUND IMPLANT SITE WAS MODERATE. PAIN WAS FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT WILL NEED ANOTHER SURGICAL INTERVENTION.
Patient problems: Failure of Implant; Inadequate Osseointegration; Pain
MAUDE report 20909645 ↗InjuryNov 26, 2024Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE WITHIN 1 YEAR, APPROXIMATELY 6 MONTHS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. THE BONE QUALITY WAS TYPE IV. ORAL HYGIENE AROUND IMPLANT SITE WAS MODERATE. NO SIGNIFICANT FINDING WAS FOUND DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 20783199 ↗InjuryNov 6, 2024Loss of Osseointegration; Loss of Osseointegration
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO LOSS OF OSSEOINTEGRATION APPROXIMATELY 2 YEARS AND 3 MONTHS AFTER IMPLANT PLACEMENT. THE PATIENT'S X-RAY WAS PROVIDED. THE BONE QUALITY WAS TYPE II. THE ORAL HYGIENE AROUND IMPLANT SITE WAS GOOD. BONE RESORPTION WAS OBSERVED DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 20623922 ↗InjurySep 4, 2024Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE, 4 MONTHS AFTER IMPLANT PLACEMENT. BONE QUALITY AROUND THE AREA WAS TYPE II, AND ORAL HYGIENE AROUND THE IMPLANT WAS GOOD. BONE RESORPTION WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 20140833 ↗InjuryAug 6, 2024Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE 7 MONTHS AFTER IMPLANT PLACEMENT. THE BONE QUALITY WAS TYPE III. THE ORAL HYGIENE AROUND IMPLANT WAS NOT REPORTED. BONE RESORPTION WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. THE PATIENT WILL NEED ANOTHER SURGICAL INTEVENTION.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 19921555 ↗InjuryJul 5, 2024Loss of Osseointegration; Loss of Osseointegration
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO LOSS OF OSSEOINTEGRATION, 2 YEARS AND 7 MONTHS AFTER IMPLANT PLACEMENT. BONE QUALITY AROUND THE AREA WAS TYPE II, AND ORAL HYGIENE AROUND THE IMPLANT WAS MODERATE. PERI-IMPLANTITIS WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 19684785 ↗InjuryMay 17, 2024Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE, 6 MONTHS AFTER IMPLANT PLACEMENT. BONE QUALITY AROUND THE AREA WAS TYPE II AND III, AND ORAL HYGIENE AROUND THE IMPLANT WAS GOOD. NON-INTEGRATED IMPLANT WAS FOUND DURING THE IMPLANT REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS SINCE RECOVERED, AND WILL NEED A NEW IMPLANT.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 19342938 ↗InjuryApr 9, 2024Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE, AROUND 4 MONTHS AFTER IMPLANT PLACEMENT. THE BONE QUALITY WAS TYPE III. THE ORAL HYGIENE AROUND IMPLANT SITE WAS GOOD. BONE RESORPTION WAS OBSERVED DURING THE REMOVAL SURGERY. BONE AUGMENTATION MATERIAL WAS NOT USED IN IMPLANT PLACEMENT SURGERY. THE PATIENT HAS NO FURTHER TREATMENT.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 19076653 ↗InjuryOct 25, 2023Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE, AROUND 4 MONTHS AFTER IMPLANT PLACEMENT. BONE QUALITY AROUND THE AREA WAS TYPE II, AND ORAL HYGIENE AROUND THE IMPLANT WAS MODERATE. LOCAL INFECTION WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration; Unspecified Infection
MAUDE report 18006391 ↗InjurySep 28, 2023Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE, 1 MONTH AFTER IMPLANT PLACEMENT. ORAL HYGIENE AROUND THE IMPLANT WAS GOOD. THE BONE QUALITY WAS TYPE III. NO SIGNIFICANT FINDINGS WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 17830775 ↗InjuryAug 1, 2023Loss of Osseointegration; Loss of Osseointegration
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO LOSS OF OSSEOINTEGRATION 1 YEAR AND 1 MONTH AFTER IMPLANT PLACEMENT SURGERY. BONE QUALITY AROUND THE AREA WAS TYPE II AND III, AND ORAL HYGIENE AROUND THE IMPLANT WAS MODERATE. THE DOCTOR REPORTED PERI-IMPLANTITIS WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. THE PATIENT WILL NEED ANOTHER SURGICAL INTERVENTION.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 17438428 ↗InjuryAug 1, 2023Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE 3 MONTHS AFTER IMPLANT PLACEMENT SURGERY. BONE QUALITY AROUND THE AREA WAS TYPE II, AND ORAL HYGIENE AROUND THE IMPLANT WAS MODERATE. THE DOCTOR REPORTED BONE RESORPTION, PAIN AND ABNORMAL SENSATION AROUND THE IMPLANT PLACEMENT WERE OBSERVED DURING THE IMPLANT REMOVAL SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration; Pain
MAUDE report 17436680 ↗InjuryJun 23, 2023Failure to Osseointegrate; Failure to Osseointegrate
THE DOCTOR REPORTED THE IMPLANT WAS REMOVED DUE TO OSSEOINTEGRATION FAILURE, 1 MONTH AFTER IMPLANT PLACEMENT. BONE QUALITY AROUND THE AREA WAS TYPE II, AND ORAL HYGIENE AROUND THE IMPLANT WAS MODERATE. NO SIGNIFICANT FINDING WAS OBSERVED DURING THE IMPLANT REMOVAL SURGERY. THE PATIENT HAS SINCE RECOVERED.
Patient problems: Failure of Implant; Inadequate Osseointegration
MAUDE report 17195363 ↗
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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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