Prima Implant System 15615KRecalls & reported problems

Keystone Dental, Inc. · Implant · Class 2 · Implant

Data updated Oct 16, 2026 from official FDA records · Editorial policy

Quick summary

This Keystone Prima dental implant has 145 FDA adverse event reports, with no deaths and 145 injuries. Most describe the implant failing to fuse with the jawbone or losing that bond, and patients were most often reported with poor bone fusion or implant failure. No reports came in the latest 12 months, against 46 in the 12 months before. 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: 145
Deaths reported: 0
Injuries reported: 145
Recalls naming it: 0

Summary

The FDA's MAUDE database contains 145 adverse event reports that list this exact device (DI D76815615K0), received between Dec 30, 2019 and Sep 9, 2025 — classified as 145 injuries.

The most frequently reported specific device problem is “Failure to Osseointegrate” (121 reports).

7 other recalls cover devices cleared under the same FDA submission (K051614, K072768); they may or may not involve this specific model.

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

Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

Failure to Osseointegrate121
Loss of Osseointegration24

Patient problems

Inadequate Osseointegration85
Failure of Implant51
Osteopenia/ Osteoporosis14
Unspecified Infection12
Implant Pain7
Pain4
Bacterial Infection3
Foreign Body Reaction2

Recent adverse event reports

The 25 most recent of 145 reports, in the reporter's own words as published by the FDA.

InjurySep 9, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 23003023 ↗
InjurySep 3, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22954533 ↗
InjuryAug 27, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22905033 ↗
InjuryAug 25, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22887992 ↗
InjuryAug 15, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22814206 ↗
InjuryAug 7, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22738022 ↗
InjuryAug 7, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22737831 ↗
InjuryAug 6, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22726212 ↗
InjuryAug 4, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22699914 ↗
InjuryJul 31, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22677594 ↗
InjuryJul 17, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22535894 ↗
InjuryJul 17, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE
Patient problems: Inadequate Osseointegration
MAUDE report 22534938 ↗
InjuryJul 17, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22534756 ↗
InjuryJul 11, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22485186 ↗
InjuryJun 26, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22336658 ↗
InjuryJun 18, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22286929 ↗
InjuryMay 23, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22080477 ↗
InjuryMay 23, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22080355 ↗
InjuryMay 22, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22070560 ↗
InjuryMay 14, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22018960 ↗
InjuryMay 9, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration; Unspecified Infection
MAUDE report 21993988 ↗
InjuryMay 7, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 21976772 ↗
InjuryMay 5, 2025Loss of Osseointegration; Loss of Osseointegration
LOSS OF OSSEOINTEGRATION.
Patient problems: Inadequate Osseointegration
MAUDE report 21960154 ↗
InjuryApr 30, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 21937609 ↗
InjuryApr 29, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 21929438 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under K051614, K072768. One submission often covers many models, so check the product and lot details in each record.

Z-2162-2018 · May 1, 2018 · Terminated
Prima Plus 4.1 x 11.5mm Implant, Catalog Number 15737K Keystone Dental implants are intended for use in partially or fully edentulous mandibles and maxillae, in support of single
Z-1179-2018 · Oct 16, 2017 · Terminated
STAGE-1 RDS COC Abutment Plastic Sleeve, Non-Lock, Multi-Unit; Catalog Number: S2437-01-1K
Z-0727-2018 · Aug 25, 2017 · Terminated
Stage-1 RDS Indexed Abutment for RDS Stage-1 Single Stage Implants Keystone s implants are intended for use in partially or fully edentulous mandibles and maxillae, in support
Z-0608-2018 · Jun 20, 2017 · Terminated
Multi-Unit Abutment Angled, 17, 4mm Cuff 4.1/4.5mm TiLobe Implants, Catalog Number 45324K pRODUCT Usage: Use in partially or fully edentulous mandibles and maxillae, in support of
Z-1818-2017 · Mar 9, 2017 · Terminated
Keystone Dental Inc. PrimaConnex Straight Implant TC, WD Internal Connection 5.0 x 11.5mm. Catalog Number(s): 15636K
Z-0299-2017 · Sep 15, 2016 · Terminated
Keystone Dental PrimaConnex Straight Implant TC, RD Internal Connection 4.0 x 11.5mm. Product code:15613K Implants are intended for use in partially or fully edentulous mandibles a
Z-0973-2013 · Mar 11, 2013 · Terminated
PrimaConnex Tapered Implant TC, SD Internal Connection 3.5 x 10mm Catalog Number: l5613K. Implants in support for fixed bridgework.

Device details

UDI-DI	`D76815615K0`
Brand	Prima Implant System
Model	15615K
Company	Keystone Dental, Inc.
Product code	DZE · IMPLANT, ENDOSSEOUS, ROOT-FORM
Class	Class 2
FDA submission	K051614, K072768
Implant	Yes
Rx / OTC	Prescription
Single use	Yes
Sterile	Yes
MRI safety	Labeling does not contain MRI Safety Information
Status	In Commercial Distribution
Record updated	Dec 1, 2025

Device type (GMDN): Screw endosteal dental implant, two-piece

A sterile device made of alloplastic materials [e.g., titanium (Ti), stainless steel, ceramic] intended to be surgically implanted into alveolar and/or basal bone of the mandible or maxilla to provide support and a means of retention for a dental prosthesis (e.g., bridge, single-tooth, overdenture). It is a two-piece device composed of an anchorage component (implant body) in the form of a threaded screw that is implanted into bone, and a retention component (implant abutment), typically attached to the anchorage component after implantation, that protrudes through gingival tissues to support the prosthesis.

Other IMPLANT, ENDOSSEOUS, ROOT-FORM devices

Straumann® Dental Implant System Roxolid® SLA Impl. SLA Roxolid BL
Institut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM
43,616 reports
STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BL
Institut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM
40,404 reports
Straumann® Dental Implant System Roxolid® SLA Impl. SLA Roxolid BL
Institut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM
27,400 reports
STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BL
Institut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM
25,621 reports
STRAUMANN BONE LEVEL TAPERED IMPLANT SLA Titanium BL
Institut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM
25,298 reports
Straumann® Dental Implant System Roxolid® SLA Impl. SLA Roxolid BL
Institut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM
23,448 reports
STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BL
Institut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM
22,320 reports
STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BL
Institut Straumann AG · IMPLANT, ENDOSSEOUS, ROOT-FORM
22,267 reports

All IMPLANT, ENDOSSEOUS, ROOT-FORM devices →

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.

How reports and recalls are matched · Editorial policy · Report an error on this page