Quick answer
Dental implants are small posts, usually made of titanium, that a dentist places in the jawbone to replace the root of a missing tooth. Once the bone heals around the post, a custom crown, bridge, or denture attaches to it. The result looks and works much like a natural tooth.
Key takeaways
- A dental implant replaces the root of a missing tooth, not just the visible part.
- Getting an implant takes several steps, and healing usually takes 3 to 6 months before the permanent crown.
- Your overall health and gum health help a dentist decide whether implants suit you.
- Original Medicare generally does not cover implants, and dental insurance coverage varies by plan.
- A dentist can look at your mouth and explain which tooth replacement options fit your situation and budget.
What are dental implants?
A dental implant is a small post, usually made of titanium, that a dentist places in the jawbone to replace a missing tooth root. A crown, bridge, or denture is then attached to it so you can chew and smile with more confidence.
The U.S. Food and Drug Administration describes it this way: "Dental implants are medical devices surgically implanted into the jaw to restore a person's ability to chew or their appearance." The American Dental Association adds that implants "are a popular and effective way to replace missing teeth and are designed to blend in with your other teeth."
Implants differ from other options because they replace the root, not only the part of the tooth you can see. Because the post sits in the bone, it can feel steady in a way that removable options sometimes do not. Many people choose them after losing a tooth to decay, gum disease, an injury, or an extraction.
What are the parts of a dental implant?
An implant has three main parts: the post that sits in the bone, a connector called an abutment, and the visible replacement tooth on top.
- The implant post. This is the small screw-like piece placed in the jawbone. Over time, the bone grows around it and holds it in place.
- The abutment. This connector sits at the gum line and joins the post to the new tooth.
- The restoration. This is the crown, bridge, or denture that you see and chew with. It is made to match the shape and color of your other teeth.
One implant can replace a single tooth. Several implants can also support a bridge or a full set of teeth, which is how full-arch options such as All-on-4 work.
How do you get dental implants?
You get dental implants through a series of visits that begin with an exam and end with your permanent crown. The steps can vary from person to person, but the general path looks like this.
- Exam and planning. A dentist reviews your health history, looks at your gums and teeth, and takes images of the jawbone to see how much support is available.
- Placing the implant. The dentist places the post in the jaw. Placement can be done the same day in some cases, and sedation options may help if you feel anxious.
- Healing. The bone needs time to bond with the post. This usually takes about 3 to 6 months before the permanent crown goes on.
- Adding the abutment and crown. Once the area has healed, the dentist attaches the connector and your custom tooth.
- Follow-up care. You brush, floss, and keep regular checkups so the gums and bone around the implant stay healthy.
If you would like to see what the process looks like at our offices, you can read more about dental implants at Ultra Dental. Some people need extra steps first, such as treating gum disease or rebuilding bone, and a dentist can tell you whether that applies to you.
Who is a good candidate for dental implants?
Most healthy adults with enough jawbone and healthy gums can be considered for implants, but it depends on the individual. A dentist makes that call after an exam.
The FDA notes that "Your overall health is an important factor in determining whether you are a good candidate for dental implants." Things a dentist may look at include:
- The health of your gums, since untreated gum disease can affect how an implant heals.
- The amount and quality of your jawbone.
- Medical conditions and medicines that may slow healing.
- Habits such as smoking. The American Dental Association explains that smoking can harm your mouth, and it can make healing harder.
If you have been told you are not a candidate, or you have waited a long time to ask, that is okay. There is no judgment here, and there are often other ways forward.
How do dental implants compare with bridges and dentures?
Implants replace the tooth root, bridges use neighboring teeth for support, and dentures rest on the gums. Each can be a reasonable choice depending on your health, your goals, and your budget.
- Implants. They are anchored in the bone and do not rely on nearby teeth. They take longer because of the healing time.
- Bridges. A bridge fills a gap by attaching a replacement tooth to the teeth on either side. It is often quicker, but the dentist must shape those neighboring teeth to hold it. You can learn more on our insurance page about how coverage may apply to different options.
- Dentures. These are removable teeth that replace many or all of the teeth in an arch. Implants can also hold them steady.
None of these is right for everyone. A dentist can talk through the trade-offs so you can choose what fits your life.
Does dental insurance or Medicare cover dental implants?
It depends on the plan. Some dental insurance plans cover part of the cost of an implant, some cover only parts of the process, and some exclude implants entirely. Original Medicare generally does not cover routine dental care, including implants, though some Medicare Advantage plans include dental benefits.
To find out what your plan allows, check a few things:
- Whether your plan lists implants as a covered service or excludes them.
- Whether there is a yearly maximum and how much of it you have already used.
- Whether a waiting period applies.
- Whether the plan covers related steps such as extractions or bone grafts, even if it does not cover the implant itself.
Our practice accepts most major dental PPO plans, and our team can help you understand your benefits and process claims. If you do not have insurance, or your plan falls short, we offer CareCredit, in-house payment plans, and the Ultra Discounts plan for people without insurance. We believe in clear explanations up front so there are no surprises.
Can you get free dental implants?
Truly free dental implants are uncommon, but there are some routes worth asking about if cost is a concern. It is a fair question, and wanting to plan carefully is completely normal.
Places people sometimes look include:
- Dental school clinics. Supervised students may provide treatment at reduced cost.
- Clinical trials. Some studies recruit participants for implant-related treatment.
- Community and charity programs. Some organizations offer help to people who qualify.
Each of these has its own rules, waiting lists, and limits, so read the details before you commit. If you would rather spread the cost out, our team can walk you through payment plans and discount options that suit your budget. Walk-ins are welcome, and we are happy to talk it through with no pressure. Our team also speaks Spanish.
How tight should a crown be on a dental implant?
A crown on an implant should feel snug and stable, but it should not feel painfully tight or sit too high when you bite. Floss should slide through the contact with the next tooth with a little resistance.
Signs that something may need adjusting include:
- A bite that feels uneven or high.
- Food packing in tightly between teeth.
- Soreness, looseness, or a clicking feeling when you chew.
Please do not try to tighten or adjust a crown yourself. A dentist can check the fit, the bite, and the screw or cement that holds it, and make small changes quickly. If something feels wrong or you have pain, same-day emergency care is available at our offices.
This article is general education and not a diagnosis. A dentist can look at your own mouth, answer your questions, and advise on the choices that make sense for you.
More in this guide
Sources
- Dental Implants: What You Should Know, U.S. Food and Drug Administration
- Implants, American Dental Association (MouthHealthy)
- Smoking, American Dental Association (MouthHealthy)
- Bridges, American Dental Association (MouthHealthy)
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