Prima Implant System 15618KRecalls & reported problems

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

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

Quick summary

This Keystone Dental Prima dental implant is placed in the jawbone. Most of its 328 reports describe implants that failed to bond with the bone, and some describe infection, pain, or low bone density. The reports include no deaths and 328 injuries. No recalls name this device. Reports fell to 3 in the last 12 months from 64 in the 12 months before.

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: 328
Deaths reported: 0
Injuries reported: 328
Recalls naming it: 0

Summary

The FDA's MAUDE database contains 328 adverse event reports that list this exact device (DI D76815618K0), received between Dec 30, 2019 and Jun 16, 2026 — classified as 328 injuries.

The most frequently reported specific device problem is “Failure to Osseointegrate” (264 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 Osseointegrate264
Loss of Osseointegration64

Patient problems

Inadequate Osseointegration168
Failure of Implant157
Unspecified Infection38
Osteopenia/ Osteoporosis32
Implant Pain17
Pain13
Bruxism8
High Blood Pressure/ Hypertension8

Recent adverse event reports

The 25 most recent of 328 reports, in the reporter's own words as published by the FDA.

InjuryJun 16, 2026Loss of Osseointegration
LOSS OF OSSEOINTEGRATION.
Patient problems: Inadequate Osseointegration
MAUDE report 25514392 ↗
InjuryNov 19, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 23597257 ↗
InjuryNov 18, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 23583914 ↗
InjurySep 9, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 23003035 ↗
InjurySep 9, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 23002949 ↗
InjurySep 5, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22983714 ↗
InjurySep 3, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22954034 ↗
InjurySep 2, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22945797 ↗
InjuryAug 26, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22896311 ↗
InjuryAug 14, 2025Loss of Osseointegration; Loss of Osseointegration
LOSS OF OSSEOINTEGRATION.
Patient problems: Inadequate Osseointegration
MAUDE report 22803777 ↗
InjuryAug 8, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Implant Pain; Inadequate Osseointegration; Unspecified Infection
MAUDE report 22754661 ↗
InjuryAug 8, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Implant Pain; Inadequate Osseointegration; Unspecified Infection
MAUDE report 22752522 ↗
InjuryAug 7, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22738105 ↗
InjuryAug 7, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22737841 ↗
InjuryAug 6, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22726033 ↗
InjuryAug 4, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22704784 ↗
InjuryAug 1, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22690474 ↗
InjuryAug 1, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22690205 ↗
InjuryJul 31, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Implant Pain; Inadequate Osseointegration; Unspecified Infection
MAUDE report 22679687 ↗
InjuryJul 31, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22679627 ↗
InjuryJul 25, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22610172 ↗
InjuryJun 26, 2025Loss of Osseointegration; Loss of Osseointegration
LOSS OF OSSEOINTEGRATION.
Patient problems: Implant Pain; Inadequate Osseointegration
MAUDE report 22337827 ↗
InjuryMay 28, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22099648 ↗
InjuryMay 22, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22072804 ↗
InjuryMay 22, 2025Failure to Osseointegrate; Failure to Osseointegrate
FAILED TO OSSEOINTEGRATE.
Patient problems: Inadequate Osseointegration
MAUDE report 22072730 ↗

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	`D76815618K0`
Brand	Prima Implant System
Model	15618K
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

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STRAUMANN BONE LEVEL TAPERED IMPLANT SLA Titanium BL
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Straumann® Dental Implant System Roxolid® SLA Impl. SLA Roxolid BL
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23,448 reports
STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BL
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22,320 reports
STRAUMANN BONE LEVEL TAPERED IMPLANT SLActive Roxolid BL
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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.

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