Reported Reactions

Devices › Implant, endosseous, root-form

Device brand name · Endosseous dental implant

GM Helix Implant,Ti,3.5X8: medical device reports filed with FDA

4,307 reports name it, 2020–2026. Manufacturer given most often on reports: Jjgc. Product code DZE.

4,307
device reports naming the brand
0% of all MAUDE reports · about 672 a year
1,546
reports, 12 months to August 2026
1,076 in the 12 months before
0%
classified as malfunction
0.8% across the product code
0%
classified as death, as reported
0 reports · not verified by FDA

4,307 medical device reports received by FDA name the brand "GM Helix Implant,Ti,3.5X8" (endosseous dental implant); the manufacturer given most often on reports is Jjgc; received from February 2020 to August 2026. Brand names are as the reporter or manufacturer wrote them, so one product can appear under several spellings.

1,546 reports arrived in the 12 months to August 2026, up 44% from 1,076 in the 12 months before. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases. The event types recorded are injury (100%); across all implant, endosseous, root-form reports (product code DZE) death is recorded in 0% and malfunction in 0.8%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are failure to osseointegrate (82.2%), loss of osseointegration (12.3%) and fracture (0.7%). The patient problems coded most often are fibrosis, pain and inflammation. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Reports by month, five years

0111222Sep 2021: 10Oct 2021: 11Nov 2021: 27Dec 2021: 262022Jan 2022: 18Feb 2022: 9Mar 2022: 58Apr 2022: 29May 2022: 45Jun 2022: 31Jul 2022: 35Aug 2022: 28Sep 2022: 36Oct 2022: 36Nov 2022: 32Dec 2022: 272023Jan 2023: 31Feb 2023: 27Mar 2023: 33Apr 2023: 20May 2023: 50Jun 2023: 48Jul 2023: 55Aug 2023: 69Sep 2023: 50Oct 2023: 69Nov 2023: 42Dec 2023: 592024Jan 2024: 64Feb 2024: 32Mar 2024: 44Apr 2024: 103May 2024: 71Jun 2024: 62Jul 2024: 67Aug 2024: 87Sep 2024: 82Oct 2024: 112Nov 2024: 103Dec 2024: 832025Jan 2025: 68Feb 2025: 85Mar 2025: 81Apr 2025: 52May 2025: 0Jun 2025: 217Jul 2025: 85Aug 2025: 108Sep 2025: 74Oct 2025: 136Nov 2025: 75Dec 2025: 2222026Jan 2026: 153Feb 2026: 109Mar 2026: 110Apr 2026: 117May 2026: 167Jun 2026: 125Jul 2026: 119Aug 2026: 139

Reports by the month FDA received them. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases.

By year received

06021,2032020: 7720202021: 14120212022: 38420222023: 55320232024: 91020242025: 1,20320252026: 1,0392026

Event type and report source

Event type, as classified on the report

Death0%0
Injury100%4,307
Malfunction0%0
Other0%0
Not given0%0

Who filed the report

Manufacturer report92.7%3,991
Voluntary report0%0
User facility report0%0
Distributor report7.3%316
Not given0%0

Grey bar: all 3,924,241 reports carrying product code DZE. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Failure to osseointegrate3,54182.2%62.8%
Loss of osseointegration52912.3%22.4%
Fracturea broken bone320.7%1.6%
Difficult to insertthe device was hard to insert290.7%0.4%
Separation failure20%0.1%

FDA's device problem codes as entered on the report; one report can carry several. Generic codes such as "no apparent adverse event" are left out.

Patient problems coded

Patient problem (FDA code)ReportsShare
Fibrosis95522.2%
Painpain, site not specified88320.5%
Inflammationinflammation2345.4%
Swelling/ edema2024.7%
Hemorrhage/blood loss/bleeding1874.3%
Fistula1663.9%
Abscessa collection of pus601.4%
Hyperresponsive to stimuli561.3%
Numbnessnumbness270.6%
Tissue damage260.6%
Hypersensitivity/allergic reaction220.5%
Failure of implant90.2%
Sinus perforation60.1%
Swellingswelling50.1%
Inadequate osseointegration10%

Patient problem codes are present mainly in reports filed since 2019 and are often blank.

In context

MeasureGM Helix Implant,Ti,3.5X8Product code DZEAll MAUDE reports
Reports4,3073,924,24126,136,888
Share of that pool—0.1%0%
Classified as death, per 1,000 reports009
Classified as injury100%99.2%36.2%
Classified as malfunction0%0.8%62.3%
Filed by the manufacturer92.7%77.7%94.9%

Shares are of reports, not of devices in use. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Other brands with product code DZE

BrandReportsLatest 12 monthsClassified as death
Biohorizons Dental Implant58,73200%
BioHorizons Inc.57,02025,5360%
NobelActive Internal RP 4.3x10mm49,0989,5280%
BLT ?4.1mm RC, SLA? 10mm, TiZr, Loxim45,6509,6770%
NobelParallel CC RP 4.3x10mm44,2699,3180%
BLT ?4.1mm RC, SLActive? 10mm, TiZr, NTP41,6727,5310%
Unknown Implant39,9671,4540%
NobelReplace CC RP 4.3x10mm35,9468,1660%
NobelReplace CC PMC RP 4.3x10mm34,4478,6900%
NobelActive Internal RP 4.3x11.5mm33,1175,7040%
BLT ?3.3mm NC, SLA? 10mm, TiZr, Loxim28,6485,6950%
BLT ?4.1mm RC, SLA? 10mm, Ti, Loxim26,7248,4810%
BLT ?3.3mm NC, SLActive? 10mm, TiZr, NTP26,5404,6800%
NobelActive Internal RP 4.3x13mm25,5563,7640%
BLT ?4.1mm RC, SLA? 8mm, TiZr, Loxim24,7725,9780%

Ordered by report count for navigation only. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA also states that "common products may have a higher number of adverse events due to the higher total number of people using the product."

Questions about GM Helix Implant,Ti,3.5X8 reports

How many FDA reports name GM Helix Implant,Ti,3.5X8?

4,307 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 1,546 in the latest 12 months.

What kinds of events are reported?

injury (100%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

failure to osseointegrate (82.2%), loss of osseointegration (12.3%), fracture (0.7%), difficult to insert (0.7%) and separation failure (0%). These are FDA's device problem codes as entered on the report.

Who files these reports?

manufacturer reports (92.7%) and distributor reports (7.3%). Manufacturers and user facilities are required to report; voluntary reports come from health professionals and the public.

Do these reports show that GM Helix Implant,Ti,3.5X8 was at fault?

No. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA adds that "a causal relationship cannot be established between product and reactions listed in a report."

How do I report a problem with a medical device?

Through FDA MedWatch (Form FDA 3500 for health professionals and consumers), or to the manufacturer. See the guide on how to report.

Where this comes from. Counts are built from the openFDA Device Adverse Event (MAUDE) bulk export released 28 Sep 2026, which holds reports FDA received through 31 Aug 2026. Brand, generic and manufacturer names are as written on the reports; product code names come from FDA's device classification. A report counts here when any device it lists carries this brand name after punctuation and capitalisation are normalised. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.

Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.