MAUDE Adverse Event Report: DENTIUM USA SUPERLINE II; DENTAL IMPLANT

Model Number	FXS4508C
Medical Device Problem Code	Loss of Osseointegration (2408)
Health Effect - Clinical Codes	Failure of Implant (1924); Inadequate Osseointegration (2646)
Date of Event	09/09/2025
Type of Reportable Event	Serious Injury
Event or Problem Description
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.

• Brand Name: SUPERLINE II
• Common Device Name: DENTAL IMPLANT
• Manufacturer (Section D): DENTIUM USA; 6761 katella ave; cypress CA 90630
• Manufacturer (Section G): DENTIUM USA; 6761 katella ave; cypress CA 90630
• Manufacturer Contact: eun kyung son ; 6761 katella ave; cypress, CA 90630 ; 7142260229
• MDR Report Key: 25166332
• Report Number: 3005503242-2026-00049
• Device Sequence Number: 18691936
• Product Code: DZE
• UDI-Device Identifier: D755FXS4508C0
• UDI-Public: D755FXS4508C0
• Combination Product (Y/N): N
• Initial Reporter State: NJ
• Initial Reporter Country: US
• PMA/510(K) Number: K160965
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Dentist
• Type of Report: Initial
• Report Date (Section B): 05/13/2026

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 Model Number: FXS4508C
• Device Catalogue Number: FXS4508C
• Device Lot Number: F24LB736S
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/01/2026
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/01/2026
• Initial Report FDA Received Date: 05/13/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 06/28/2022
• 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 Age: 68 YR
• Patient Sex: Female