If you've lost a tooth to decay or an accident, a dental implant can restore your smile. A dental implant is a permanent prosthetic that your dentist or oral surgeon will install into your mouth. It can be a lengthy process, but the results are worth it. Here are four things you should expect if you've decided to get a dental implant:

1. The dental implant itself is placed in your jawbone.

When you hear "dental implant," you may think of the tooth-colored prosthetic that is visible above your gum line. However, that is a crown that is custom-made to attach to your dental implant. The dental implant is actually a long, thin metal rod that is implanted in your jawbone. This piece of metal is permanent, since your jawbone will naturally grow around it in time. According to the American Academy of Implant Dentistry, dental implants can actually encourage your bones to grow over time.

2. The crowns are replaceable.

Dental implants are permanent, but the crown that attaches to the abutment is replaceable. Crowns are made from tooth-colored porcelain, which is a very durable material. However, over time, it can become worn due to natural use. You can rest assured that the procedure to replace a worn out crown is easy and painless.

3. Getting dental implants is a process.

You'll get your dental implant done in three steps. First, you'll have an initial consultation where your dentist will measure your mouth and take necessary images. Next, your dental implant will be placed, and finally your crown will be made and fitted to your implant. While each individual procedure doesn't take very long, your dentist will wait until your mouth heals between procedures. This is why the entire process of getting dental implants can take six months or more.

4. You'll have to take care of your dental implants.

Once your dental implant is fully healed, for the most part, you can treat it like any other tooth. However, this means you have to take care of it like you'd take care of your other teeth. Brush your teeth twice per day, and when you floss, make sure you floss around the base of your crown. You don't want bacteria getting stuck in your implant. Your dentist may have specific instructions for you to follow during the healing process, and it's important that you follow those directions exactly for best results.