MAUDE Adverse Event Report: DENTSPLY IMPLANTS MANUFACTURING GMBH OSSEOSPEED EV 5.4 S - 11 MM; IMPLANT, ENDOSSEOUS, ROOT-FORM

Catalog Number	25254
Medical Device Problem Code	Loss of Osseointegration (2408)
Health Effect - Clinical Codes	Failure of Implant (1924); Osteolysis (2377)
Date of Event	04/10/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that a patient experienced a dental implant loss.
Additional Manufacturer Narrative
Therefore, because a serious injury resulted, this event is reportable per 21 cfr part 803.The device was not evaluated because the issue is a known inherent risk of the device.We will continue to track and monitor the trend.Should additional information become available, a follow-up report will be submitted.

• Brand Name: OSSEOSPEED EV 5.4 S - 11 MM
• Common Device Name: IMPLANT, ENDOSSEOUS, ROOT-FORM
• Manufacturer (Section D): DENTSPLY IMPLANTS MANUFACTURING GMBH; rodenbacher chaussee 4; hanau hessen 63457 ; GM 63457
• Manufacturer (Section G): DENTSPLY IMPLANTS MANUFACTURING GMBH; rodenbacher chaussee 4; hanau hessen 63457 ; GM 63457
• Manufacturer Contact: dan eagar ; 221 west philadelphia st.; york, PA 17401 ; 7178457511
• MDR Report Key: 24930956
• Report Number: 3013111692-2026-13446
• Device Sequence Number: 18823318
• Product Code: DZE
• UDI-Device Identifier: 07392532132896
• UDI-Public: 07392532132896
• Combination Product (Y/N): N
• Initial Reporter State: WA
• Initial Reporter Country: US
• PMA/510(K) Number: K120414
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Dentist
• Type of Report: Initial
• Report Date (Section B): 04/20/2026

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
• Device Catalogue Number: 25254
• Device Lot Number: 420728
• Is the Reporter a Health Professional?: Yes
• Distributor Facility Aware Date: 04/10/2026
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/10/2026
• Initial Report FDA Received Date: 04/20/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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
• Concomitant Medical Products and Therapy/Usage Dates: NOT PROVIDED
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown