MAUDE Adverse Event Report: JJGC S.A. GM Helix Implant,Ti,3.75X11.5; Endosseous Dental Implant

Catalog Number	109.978
Medical Device Problem Code	Failure to Osseointegrate (1863)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/26/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
The clinician reports the implant was inserted (b)(6) 2026 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.
Additional Manufacturer Narrative
The batch number could not be verified due to incomplete or missing information and / or product from the customer.Our manufacturing q-system assures that production and process controls are in place to ensure that batches confirm to the applicable specifications before they are distributed.The non-integration of an endosseous dental implant during the healing phase is a known inherent risk of the treatment with dental implants.Most implant failures occur before occlusal loading (analainen et al.2013, koldsland et al.2009).Based on clinical studies about 1-3% of the implants fail within the first year after implantation (ganeles et al.2008).Implants may have to be removed in case one or more of the implant success criteria are not met.Implant success criteria according to buser et al.(1991) are: 1.Absence of persistent subjective complaints such as pain, foreign body sensation and /or dysesthesia.2.Absence of a recurrent peri-implant infection with suppuration.3.Absence of implant mobility.4.Absence of a continuous radiolucency around the implant.The manufacturer's trend analysis confirms that the reported early failure rate associated with its dental implants is below the expected failure rate for this treatment as published in the scientific literature.

• Brand Name: GM Helix Implant,Ti,3.75X11.5
• Common Device Name: Endosseous Dental Implant
• Manufacturer (Section D): JJGC S.A.; av. juscelino kubitschek de; oliveira, 3291 cic; curitiba PR 81270 -200; BR 81270-200
• Manufacturer (Section G): JJGC S.A.; av. juscelino kubitschek de; oliveira, 3291 cic; curitiba PR 81270 -200; BR 81270-200
• Manufacturer Contact: jennifer jackson ; 60 minuteman road; andover, MA 01810 ; +1(978)747-2509
• MDR Report Key: 50922774
• Report Number: 3008261720-2026-005290
• Device Sequence Number: 14897253
• Product Code: DZE
• UDI-Device Identifier: 07899878024491
• UDI-Public: 07899878024491
• Combination Product (Y/N): N
• Initial Reporter Country: TU
• PMA/510(K) Number: K163194
• Summary Report (Y/N): N
• Device Implanted Year: 2026
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Dentist
• Type of Report: Initial
• Report Date (Section B): 09/28/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Catalogue Number: 109.978
• Was Device Available for Evaluation?: Yes
• Date Returned to Manufacturer: 09/04/2026
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Event Location: Other
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 09/28/2026
• Initial Report FDA Received Date: 09/28/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Male