Nowon Dental Implant Warranty Periods and Certificate Check: What Should You Know?

Nowon dental implant warranties come down to which implant product was used: the warranty periods for the root (fixture) and the restoration differ, and checking your certificate means making sure those periods and the check-up guidance are actually written on it. This article walks through how the periods differ by product, what to look for on the certificate, and which factors affect how long treatment takes.

First published: September 28, 2026
Last reviewed: September 28, 2026
Author: Medical Info Editorial Team
Translated from the Korean original.

Also available in: 한국어 · 日本語 · 简体中文 · 繁體中文

Nowon Dental Implant Warranty Periods and Certificate Check: What's Included?

Warranty periods are set separately for the root (fixture) and the restoration, and how long they last depends on which product was used.

Understanding Nowon dental implant warranties starts with knowing that the warranty periods for the root (fixture) and the restoration differ depending on which implant product was used. In plain terms, the fixture plays the role of a natural tooth's root, while the restoration is the part on top that does a tooth's everyday work. Even with implants, a different product type can mean a different covered period.

At Nowon Design Dental Clinic (in Nowon-gu, Seoul, South Korea), the warranty periods by product are shown in the table below. Because the root and the restoration are covered for separate periods, it's a good idea to check that both are listed individually when you receive your certificate.

Implant typeRoot (fixture) warrantyRestoration warranty
Osstem SOI8 years4 years
Osstem BA5 years2 years
Neo IS-II active5 years2 years

How Long Does Nowon Dental Implant Treatment Take?

How long implant treatment takes varies from person to person depending on your bone and gum condition, so the most accurate way to find out is through an exam and consultation. The time it takes for the bone and the implant to bond firmly also varies from person to person.

At Nowon Design Dental Clinic, the placement position is set in advance with a digital pre-simulation, so the actual placement takes 15–20 minutes. Keep in mind, though, that the time spent placing the implant and the overall treatment period are two different things, and the overall period depends on your exam results.

  • Amount and density of bone: if bone is insufficient, additional procedures may be needed, which can extend the timeline.
  • Gum and oral hygiene condition: if there is inflammation, it may need to be managed first.
  • Number and location of implants: placing several, or working in a complex area, changes the plan.
  • How the restoration is designed: the chewing surface and the screw connection are considered together, and the steps are divided accordingly.

Your Implant Warranty Certificate: What Should You Check?

It's a good idea to check for yourself that your implant warranty certificate clearly states the product used, the warranty period, and the aftercare guidance. Think of the certificate like the warranty card that comes with an appliance—below are the general points worth going over yourself when you receive it.

  • Product name check that it states which implant product was used.
  • Warranty period see whether the periods for the root (fixture) and the restoration are each listed.
  • Regular check-ups check that the interval and method for check-ups are explained.
  • Warranty terms look at the conditions under which the warranty applies and the cases it excludes.

When Do You Need a Consultation or Dental Visit for Implants?

If pain or swelling lasts a long time after placement, or you see pus, it's safer to be seen rather than putting it off.

If you've left a missing tooth for a long time, or chewing is uncomfortable and you're considering an implant, it's a good idea to start by checking your bone and gum condition at an exam and consultation. Depending on the exam results, the preparation you need and the order of treatment will differ.

If, after the implant is placed, pain or swelling lasts a long time, or you feel pus or severe discomfort, it's safer to be seen rather than leaving it alone. Symptoms and the way people recover vary from person to person, so if it's hard to judge on your own, it's better to contact your dental office.

How Nowon Design Dental Clinic Handles Implants and Aftercare

Nowon Design Dental Clinic uses a CT scan to check bone quality, anatomical structure, and the state of oral bacteria, then plans the three-dimensional placement position before carrying out the implant. Mapping out the placement in three dimensions before starting is like planning a route on a map before you drive, rather than deciding each turn on the spot. The clinic organizes and manages this process as a 4D system.

  1. Bone density is measured with Hounsfield numbers rather than by eyeballing it.
  2. The risk bacteria that cause peri-implantitis are checked before surgery with a PCR genetic test.
  3. The screw connection, the restoration, and the chewing-surface design are considered together.
  4. Aftercare continues through the warranty certificate and regular check-ups.

How Are Anesthesia and Placement Carried Out?

Anesthesia is carried out in three stages: a gargle anesthetic, a surface (topical) anesthetic, and a 30G ultra-fine needle. With the position set in advance by a digital pre-simulation, the actual placement takes 15–20 minutes.

When Are Costs Explained?

Costs are explained before treatment begins, and nothing proceeds without your consent.

All costs are explained before treatment begins, and nothing proceeds without your consent. Three dentists practice in one space, and when a case involves implants, conservative treatment, and orthodontics together, they consult with one another to decide the order of treatment.

Warranty Periods and Certificate Checks: The Key Points

Because implant warranties give different periods for the root and the restoration depending on the product used, the key is to check that the certificate includes the product name, both periods, and the check-up guidance. Treatment time and recovery differ from person to person, so the accurate way to confirm them is through an exam and consultation.

  • Warranty periods differ by product, and the root and the restoration are set separately.
  • On the certificate, check the product name, the warranty period, and the check-up guidance.
  • The total treatment period varies with your bone and gum condition, so a consultation is needed.

References

Appointments and inquiries: 노원디자인치과

The clinic's booking page is in Korean.

Book or ask on Naver

This article is meant to help you understand implant warranties and the treatment process in general; it does not replace an individual diagnosis or treatment. Because your actual treatment method, timeline, and warranty terms differ from person to person depending on your oral condition, please confirm them through a dental exam and consultation.

Sources: https://dentalclinic.design/