Implant Crown vs Natural Crown: What’s the Difference? Your Blacktown Dentist Explains
When you hear the word “crown” at the dentist, it can mean a couple of different things depending on your situation. At Your Family Dentist Blacktown, we frequently place both types of crowns: those that cover natural teeth and those that sit on top of dental implants. While they look identical to the naked eye, their purpose, foundation, and care requirements are quite different. As your Blacktown dentist, we want to help you understand the distinction between an implant crown and a natural tooth crown, so you know exactly what to expect from your treatment.
What is a Natural Tooth Crown?
A natural tooth crown (often just called a “dental crown” or “cap”) is a custom-made restoration designed to completely cover a damaged, decayed, or weakened natural tooth. The goal of this type of crown is to protect the remaining healthy tooth structure, restore its shape and function, and prevent further deterioration or extraction.
When is a natural crown needed?
- After a root canal treatment (to protect the hollowed-out tooth).
- When a tooth has a very large filling and not enough natural structure left to support it.
- To hold together parts of a cracked or fractured tooth.
- To cover a severely discolored or misshapen tooth for cosmetic reasons.
How it works: To place a natural crown, your dentist must first prepare the tooth by removing the damaged areas and shaping the remaining structure into a small “peg.” The custom crown is then permanently cemented over this peg, encasing the entire visible portion of the tooth right down to the gum line.
What is an Implant Crown?
An implant crown, on the other hand, is the final, visible part of a dental implant restoration used to replace a completely missing tooth. Unlike a natural crown, which relies on your existing tooth root for support, an implant crown is supported by an artificial titanium root (the implant) surgically placed into your jawbone.
When is an implant crown needed?
- When a tooth has been extracted due to severe decay or trauma.
- When a tooth is congenitally missing (you were born without it).
- When a tooth has been knocked out in an accident.
How it works: The process involves three main components. First, the titanium implant is placed in the jawbone. Once it heals and fuses with the bone (osseointegration), a small connector piece called an abutment is attached. Finally, the custom implant crown is either cemented or screwed onto the abutment, perfectly mimicking a natural tooth.
Key Differences: Implant Crown vs Natural Crown
While both restorations are crafted from durable, tooth-colored materials like porcelain or zirconia, the differences lie beneath the surface.
1. The Foundation
A natural crown relies on the health of your existing tooth root and the surrounding periodontal ligament (which attaches the root to the bone). This ligament provides slight flexibility when you chew. An implant crown is anchored to a titanium post that is rigidly fused to the jawbone, meaning it has no natural flexibility.
2. The Risk of Decay
A natural tooth under a crown can still get a cavity at the margin where the crown meets the tooth structure. An implant crown and its titanium root are completely immune to tooth decay (cavities). However, the gums around an implant can still become infected (peri-implantitis) if not kept clean.
3. Attachment Method
Natural crowns are almost always permanently cemented onto the prepared tooth. Implant crowns can be cemented onto the abutment, but many modern implant crowns are screw-retained. This means a tiny screw holds the crown to the implant, and the access hole is filled with tooth-colored composite. This allows your Blacktown dentist to easily remove the crown for maintenance or repairs if ever needed, without destroying the restoration.
Why Choose a Blacktown Dentist for Your Crown Needs?
Whether you need to save a damaged tooth with a natural crown or replace a missing one with a dental implant, you need a team you can trust. At Your Family Dentist Blacktown, located conveniently at Blacktown NSW 2148, we provide comprehensive restorative care using the highest quality materials.
Our experienced dentists carefully evaluate your specific situation to recommend the most conservative and long-lasting treatment. We pride ourselves on creating crowns—both natural and implant-supported—that blend seamlessly with your smile, ensuring optimal function and aesthetics.
Frequently Asked Questions
Which type of crown lasts longer?
Both types of crowns are highly durable. A natural tooth crown typically lasts 10 to 15 years, depending on oral hygiene and biting forces. An implant crown can last just as long, and the titanium implant beneath it can last a lifetime. The lifespan of a natural crown is often dictated by the health of the underlying tooth root.
Do implant crowns feel different than natural crowns?
Because an implant does not have a periodontal ligament (the nerve-rich tissue surrounding a natural root), you won’t feel the same subtle sensations of pressure or temperature when biting down on an implant crown. However, it will function perfectly and feel completely natural in your mouth.
How do I clean my implant crown compared to a natural crown?
You care for both types of crowns the same way you care for your natural teeth: brush twice a day and floss daily. With an implant crown, it is especially important to clean around the gum line to prevent peri-implantitis (gum disease around the implant).
Expert Restorative Care in Blacktown
Understanding the difference between an implant crown and a natural crown is the first step toward making informed decisions about your dental health. Whether you’re looking to protect a damaged tooth or replace a missing one, our team is here to provide the expert care you deserve.
Book your free implant consultation at Your Family Dentist Blacktown — call (02) 9601 7534 today! Let us help you restore your smile’s strength and beauty.