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Neodent 109.454Recalls & reported problems

JJGC Indústria e Comércio de Materiais Dentários S/A. · EXTERNAL HEX ZYGOMATIC IMPLANT · Class 2 · Implant

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
15
Deaths reported
0
Injuries reported
15
Recalls naming it
0

Summary

The FDA's MAUDE database contains 15 adverse event reports that list this exact device (DI 07898237567327), received between Nov 16, 2017 and Jun 17, 2025 — classified as 15 injuries.

The most frequently reported specific device problem is “Failure to Osseointegrate” (10 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

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: 1 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 1 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

  • Failure to Osseointegrate10
  • Loss of Osseointegration3
  • Adverse Event Without Identified Device or Use Problem2

Patient problems

  • No Clinical Signs, Symptoms or Conditions4
  • Pain4
  • Tissue Damage4
  • Fibrosis2
  • Unspecified Infection2
  • Inflammation1
  • Swelling/ Edema1

Recent adverse event reports

The 15 most recent of 15 reports, in the reporter's own words as published by the FDA.

  • InjuryJun 17, 2025Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2024 IN THE PATIENT'S MOUTH. ON (B)(6) 2025, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH INADEQUATE BONE QUALITY/QUANTITY. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: SWELLING. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.

    Patient problems: Swelling/ Edema

    MAUDE report 22255854 ↗
  • InjuryFeb 7, 2025Loss of Osseointegration; Loss of Osseointegration

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2020 IN THE PATIENT'S MOUTH. ON (B)(6) 2024, LOSS OF OSSEOINTEGRATION WAS VERIFIED. NO PRODUCT WAS RETURNED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: INFECTION. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.

    Patient problems: Unspecified Infection

    MAUDE report 21336742 ↗
  • InjuryFeb 14, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    THE CLINICIAN REPORTS THAT THE DAY THE IMPLANT WAS PLACED IN ADA 4, FAILURE OCCURRED UPON INSERTION. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. THERE WERE NO REPORTED PATIENT INJURIES OR COMPLICATIONS.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 13527656 ↗
  • InjuryFeb 14, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    THE CLINICIAN REPORTS THAT THE DAY THE IMPLANT WAS PLACED IN ADA 4, FAILURE OCCURRED UPON INSERTION. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. THERE WERE NO REPORTED PATIENT INJURIES OR COMPLICATIONS.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 13525375 ↗
  • InjuryDec 17, 2021Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2021 IN FDI 13. ON (B)(6) 2021, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH BONE TYPE III. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. THERE WERE NO REPORTED PATIENT INJURIES OR COMPLICATIONS.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 13027391 ↗
  • InjuryDec 13, 2021Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2020 IN FDI 25. ON (B)(6) 2020, NON-OSSEOINTEGRATION WAS VERIFIED. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. THERE WERE NO REPORTED PATIENT INJURIES OR COMPLICATIONS.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 12987034 ↗
  • InjuryOct 14, 2021Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2020 IN FDI 15. ON (B)(6) 2020, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH BRUXISM. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: PAIN AND INFLAMMATION. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.

    Patient problems: Inflammation; Pain

    MAUDE report 12634533 ↗
  • InjuryMar 8, 2021Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2020 IN ADA 13. ON (B)(6) 2021, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH BONE TYPE III. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: PAIN. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.

    Patient problems: Pain

    MAUDE report 11438780 ↗
  • InjuryMar 8, 2021Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2020 IN ADA 13. ON (B)(6) 2021, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH BONE TYPE III. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: PAIN. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.

    Patient problems: Pain

    MAUDE report 11437610 ↗
  • InjuryJan 4, 2021Loss of Osseointegration; Loss of Osseointegration

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2014 IN FDI 12. ON (B)(6) 2020, LOSS OF OSSEOINTEGRATION WAS VERIFIED. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: MOBILITY. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.

    Patient problems: Fibrosis

    MAUDE report 11111572 ↗
  • InjuryJan 4, 2021Loss of Osseointegration; Loss of Osseointegration

    THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2014 IN FDI 22. ON (B)(6) 2020, LOSS OF OSSEOINTEGRATION WAS VERIFIED. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: MOBILITY. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.

    Patient problems: Fibrosis

    MAUDE report 11111552 ↗
  • InjuryAug 29, 2018Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTS THAT 5 MONTHS AFTER THE DENTAL IMPLANT AND BRIDGE WERE PLACED IN ADA SITE 3 IN THE MOUTH, THE IMPLANT DID NOT ACHIEVE INTEGRATION. THE IMPLANT WAS PLACED IMMEDIATELY AFTER EXTRACTION. NO INFECTION REPORTED. THE PRODUCT WILL BE FORWARDED TO THE MANUFACTURER FOR INVESTIGATION. THERE WERE NO REPORTED COMPLICATIONS.

    Patient problems: Tissue Damage

    MAUDE report 7830347 ↗
  • InjuryMay 16, 2018Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTED THAT NEARLY 5 MONTHS AFTER THE DENTAL IMPLANT WAS PLACED IN ADA SITE 13 IN THE MOUTH, THE IMPLANT HAD NOT ACHIEVED OSSEOINTEGRATION IN TYPE III BONE. PRIMARY STABILITY WAS ACHIEVED. THE PRODUCT WILL BE FORWARDED TO THE MANUFACTURER FOR INVESTIGATION. THERE WERE NO REPORTED COMPLICATIONS. (B)(4).

    Patient problems: Tissue Damage

    MAUDE report 7518664 ↗
  • InjuryMay 16, 2018Failure to Osseointegrate; Failure to Osseointegrate

    THE CLINICIAN REPORTED THAT NEARLY 5 MONTHS AFTER THE DENTAL IMPLANT WAS PLACED IN ADA SITE 9 IN THE MOUTH, THE IMPLANT HAD NOT ACHIEVED OSSEOINTEGRATION IN TYPE IV BONE. PRIMARY STABILITY WAS ACHIEVED. THE PRODUCT WILL BE FORWARDED TO THE MANUFACTURER FOR INVESTIGATION. THERE WERE NO REPORTED COMPLICATIONS. (B)(4).

    Patient problems: Tissue Damage

    MAUDE report 7518649 ↗
  • InjuryNov 16, 2017Failure to Osseointegrate; Failure to Osseointegrate

    (B)(4). THE DENTIST REPORTED THAT, 4 MONTHS AFTER THE DENTAL IMPLANT WAS INSTALLED IN INTRAORAL REGION #6; ITS NON-OSSEOINTEGRATION WAS OBSERVED. IMMEDIATE LOAD WAS PERFORMED AND THE PATIENT PRESENTED BONE TYPE II.

    Patient problems: Pain; Tissue Damage; Unspecified Infection

    MAUDE report 7036566 ↗

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