Dental Health: Dental Implants

Despite improvements in dental care, millions of Americans suffer tooth loss – mostly due to tooth decay, gingivitis (gum disease), or injury. For many years, the only treatment options available for people with missing teeth were bridges and dentures.

What Are Dental Implants?
Dental implants are replacement tooth roots. Implants provide a strong foundation for fixed (permanent) or removable replacement teeth that are made to match your natural teeth.

What Are the Advantages of Dental Implants?

There are many advantages to dental implants, including:
Improved appearance. Dental implants look and feel like your own teeth. And because they are designed to fuse with bone, they become permanent.
Improved comfort. Because they become part of you, implants eliminate the discomfort of removable dentures.
Easier eating. Sliding dentures can make chewing difficult. Dental implants function like your own teeth, allowing you to eat your favorite foods with confidence and without pain.
Improved oral health. Dental implants don't require reducing other teeth, as a tooth-supported bridge does. Because nearby teeth are not altered to support the implant, more of your own teeth are left intact, improving your long-term oral health. Individual implants also allow easier access between teeth, improving oral hygiene.
Durability. Implants are very durable and will last many years. With good care, many implants last a lifetime.
Convenience. Removable dentures are just that; removable. Dental implants eliminate the embarrassing inconvenience of removing your dentures, as well as the need for messy adhesives to keep your dentures in place.

How Successful Are Dental Implants?

Success rates vary, depending on where in the jaw the implants are placed but, in general, dental implants have a success rate of up to 98%. With proper care (see below), implants can last a lifetime.

Can Anyone Get Dental Implants?
In most cases, anyone healthy enough to undergo a routine dental extraction or oral surgery can be considered for an implant procedure. Patients should have healthy gums and enough bone to hold the implant. They also must be committed to good oral hygiene and regular dental visits. Heavy smokers, people suffering from uncontrolled chronic disorders – such as diabetes or heart disease – or patients who have had radiation therapy to the head/neck area need to be evaluated on an individual basis. If you are considering implants, talk to Dr. Spencer to see if they are right for you.

What Is Involved in Getting a Dental Implant?
The first step in the process is the development of an individualized treatment plan. The plan addresses your specific needs and is prepared by a team of professionals who are specially trained and experienced in oral surgery and restorative dentistry. This team approach provides coordinated care based on the implant option that is best for you.

Next, the tooth root implant, which is a small post made of titanium, is placed into the bone socket of the missing tooth. As the jawbone heals, it grows around the implanted metal post, anchoring it securely in the jaw. The healing process can take from 6 to 12 weeks.

Once the implant has bonded to the jawbone, a small connector post – called an abutment – is attached to the post to securely hold the new tooth. To make your new tooth or teeth, your dentist makes impressions of your teeth, and creates a model of your bite (which captures all of your teeth, their type, and arrangement). Your new tooth or teeth are based on this model. A replacement tooth, called a
crown, is then attached to the abutment.

Instead of one or more individual crowns, some patients may have attachments placed on the implant that retain and support a removable denture.

Your dentist also will match the color of your new teeth to your natural teeth. Because the implant is secured within the jawbone, the replacement teeth look, feel, and function just like your own natural teeth.

How Painful Are Dental Implants?
Most people who have received dental implants say that there is very little discomfort involved in the procedure. Local anesthesia can be used during the procedure, and most patients report that implants involve less pain than a tooth extraction.
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