Neodent 109.1098Recalls & reported problems
JJGC Indústria e Comércio de Materiais Dentários S/A. · GM ZYGOMA-S IMPLANT · Class 2 · Implant
Data updated Oct 16, 2026 from official FDA records · Editorial policy
Quick summary
This Neodent GM Zygoma implant is a dental implant used for the upper jaw. The 33 reports describe implants that fail to bond with the surrounding bone, leaving them loose or lost, with patients reporting pain, swelling, and infection. There are 33 injuries and no deaths. Reports rose from 6 in the previous 12 months to 23 in the most recent 12 months. 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
- 35
- Deaths reported
- 0
- Injuries reported
- 35
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 35 adverse event reports that list this exact device (DI 07899878059745), received between May 23, 2024 and Sep 28, 2026 — classified as 35 injuries.
The most frequently reported specific device problem is “Failure to Osseointegrate” (29 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 16, 2026.
Reports received per month
Most reported problems
Device problems
- Failure to Osseointegrate29
- Loss of Osseointegration4
- Adverse Event Without Identified Device or Use Problem2
Patient problems
- No Clinical Signs, Symptoms or Conditions17
- Pain14
- Fibrosis13
- Unspecified Infection8
- Swelling/ Edema2
- Abscess1
- Inflammation1
Recent adverse event reports
The 25 most recent of 35 reports, in the reporter's own words as published by the FDA.
InjurySep 28, 2026Failure to Osseointegrate
Patient problems: Fibrosis; Pain
MAUDE report 50922324 ↗InjurySep 17, 2026Loss of Osseointegration
The clinician reports the implant was inserted 2025 (b)(6) in FDI 15. On 2026 (b)(6), loss of osseointegration was verified. The device was forwarded to the manufacturer. There were no patient operative or post-operative complications reported.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50808168 ↗InjuryJul 31, 2026Failure to Osseointegrate
The clinician reports the implant was inserted (b)(6) 2025 in the patient's mouth. Details of surgery: Primary stability not achieved. On (b)(6) 2026, 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 50104022 ↗InjuryJul 27, 2026Failure to Osseointegrate
The clinician reports the implant was inserted (b)(6) 2025 in ADA 1. On (b)(6) 2026, non-osseointegration was verified. Patient presented with inadequate bone quality/quantity. 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 50045188 ↗InjuryJul 27, 2026Failure to Osseointegrate
The clinician reports the implant was inserted 2025 (b)(6) in ADA 1. On 2026 (b)(6), non-osseointegration was verified. Patient presented with inadequate bone quality/quantity. 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 50039848 ↗InjuryJul 27, 2026Failure to Osseointegrate
The clinician reports the implant was inserted (b)(6) 2025 in the patient's mouth. On (b)(6) 2026, 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 50024097 ↗InjuryJul 10, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2026 IN ADA 16. ON (B)(6) 2026, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH FAIR ORAL HYGIENE. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: MOBILITY AND SWELLING. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Fibrosis; Swelling/ Edema
MAUDE report 25784874 ↗InjuryJul 10, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2026 IN ADA 16. ON (B)(6) 2026, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH FAIR ORAL HYGIENE. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: MOBILITY AND SWELLING. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Fibrosis; Swelling/ Edema
MAUDE report 25784715 ↗InjuryJun 12, 2026Loss of Osseointegration
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025- IN FDI 13. ON (B)(6) 2026, LOSS OF OSSEOINTEGRATION WAS VERIFIED. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: PAIN, MOBILITY AND ABSCESS. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Abscess; Fibrosis; Pain
MAUDE report 25490253 ↗InjuryMay 29, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN ADA 14. ON (B)(6) 2026, 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 25336606 ↗InjuryMay 29, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN ADA 14. ON (B)(6) 2026, 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 25335107 ↗InjuryMay 28, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2026 IN FDI 16. DETAILS OF SURGERY: IMPLANT SURFACE NOT COMPLETELY COVERED WITH BONE. ON (B)(6) 2026, NON-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 25321281 ↗InjuryMay 19, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED ON (B)(6) 2025 IN THE PATIENT'S MOUTH. DETAILS OF SURGERY: PRIMARY STABILITY NOT ACHIEVED AND IMPLANT SURFACE NOT COMPLETELY COVERED WITH BONE. ON (B)(6) 2026, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH INADEQUATE BONE QUALITY/QUANTITY. NO PRODUCT WAS RETURNED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: INFECTION AND PAIN. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Pain; Unspecified Infection
MAUDE report 25220941 ↗InjuryMay 19, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN THE PATIENT'S MOUTH. DETAILS OF SURGERY: PRIMARY STABILITY NOT ACHIEVED AND IMPLANT SURFACE NOT COMPLETELY COVERED WITH BONE. ON (B)(6) 2026, NON-OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH INADEQUATE BONE QUALITY/QUANTITY. NO PRODUCT WAS RETURNED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: INFECTION AND PAIN. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Pain; Unspecified Infection
MAUDE report 25220939 ↗InjuryMay 18, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN FDI 16. ON (B)(6) 2026, 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 25208377 ↗InjuryApr 27, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN THE PATIENT'S MOUTH. ON (B)(6) 2026, NON-OSSEOINTEGRATION WAS VERIFIED. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: INFECTION. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Unspecified Infection
MAUDE report 25007249 ↗InjuryApr 21, 2026Loss of Osseointegration
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2024 IN THE PATIENT'S MOUTH. DETAILS OF SURGERY: IMPLANT SURFACE NOT COMPLETELY COVERED WITH BONE. ON (B)(6) 2026, LOSS OF OSSEOINTEGRATION WAS VERIFIED. PATIENT PRESENTED WITH INADEQUATE BONE QUALITY/QUANTITY. NO PRODUCT WAS RETURNED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: INFECTION, PAIN AND MOBILITY. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Fibrosis; Pain; Unspecified Infection
MAUDE report 24943880 ↗InjuryApr 21, 2026Loss of Osseointegration
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN THE PATIENT'S MOUTH. DETAILS OF SURGERY: PRIMARY STABILITY NOT ACHIEVED. ON (B)(6) 2026, LOSS OF OSSEOINTEGRATION WAS VERIFIED. NO PRODUCT WAS RETURNED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: INFECTION, PAIN AND MOBILITY. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Fibrosis; Pain; Unspecified Infection
MAUDE report 24943822 ↗InjuryMar 17, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN THE PATIENT'S MOUTH. ON (B)(6) 2026, 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 24620605 ↗InjuryMar 17, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN THE PATIENT'S MOUTH. ON (B)(6) 2026, 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 24620568 ↗InjuryMar 16, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN THE PATIENT'S MOUTH. ON (B)(6) 2026, NON-OSSEOINTEGRATION WAS VERIFIED. NO PRODUCT WAS RETURNED TO THE MANUFACTURER. THERE WERE NO REPORTED PATIENT INJURIES OR COMPLICATIONS.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 24610819 ↗InjuryFeb 27, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN ADA 3. DETAILS OF SURGERY: PRIMARY STABILITY NOT ACHIEVED AND IMPLANT SURFACE NOT COMPLETELY COVERED WITH BONE. ON (B)(6) 2025, NON-OSSEOINTEGRATION WAS VERIFIED. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: PERI-IMPLANTITIS, PAIN AND MOBILITY. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Fibrosis; Pain; Unspecified Infection
MAUDE report 24474088 ↗InjuryFeb 27, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN ADA 3. DETAILS OF SURGERY: PRIMARY STABILITY NOT ACHIEVED AND IMPLANT SURFACE NOT COMPLETELY COVERED WITH BONE. ON (B)(6) 2025, NON-OSSEOINTEGRATION WAS VERIFIED. THE DEVICE WAS FORWARDED TO THE MANUFACTURER. AT THE EVENT THE PATIENT EXPERIENCED: PERI-IMPLANTITIS, PAIN AND MOBILITY. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: Fibrosis; Pain; Unspecified Infection
MAUDE report 24472803 ↗InjuryJan 22, 2026Failure to Osseointegrate
THE CLINICIAN REPORTS THE IMPLANT WAS INSERTED (B)(6) 2025 IN THE PATIENT'S MOUTH. ON (B)(6) 2025, 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 24151524 ↗InjuryDec 8, 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 BONE TYPE III. 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 23749781 ↗
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- STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BLInstitut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM22,320 reports
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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 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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