Implant Dentistry

Implant dentistry
Dental implants enable dentists to create healthy, attractive smiles in an innovative way. Used to replace one or more missing teeth, implants are another alternative to conventional bridges and dentures. In essence, dental implants act and look like natural teeth. And, because they maintain bone mass, dental implants can help prevent additional tooth loss as well as the sunken facial appearance associated with missing teeth. A dental implant restoration consists of a bio-compatible titanium screw and post topped by a crown, bridge or denture.

The implant is surgically placed into the jaw bone where it replaces the natural tooth root. In a few months, the implant securely attaches to the bone (called "osseointegration" ), allowing it to withstand biting and chewing forces like a healthy, natural tooth.

Are dental implants right for me?
The most common indications for implant therapy are:

• Replacement of one or more missing teeth.
• Support of a non-removable 'bridge' to replace multiple teeth.
• Support of a removable full or partial denture.

Patients who successfully pass a screening and evaluation can be considered as candidates for implant placement.

The primary limiting factor inherent in implant therapy is the amount of bone available to receive and support the implant. If it's determined that a patient does not have enough bone to support an implant restoration, bone grafting procedures may be considered. Heavy smoking and some medical conditions may preclude the use of implant therapy.

What happens at the first appointment?
To determine the appropriate site for implant placement, dentists typically take x-rays. Some may prescribe CT scans as well. Impressions are taken of the mouth and then used by the dental laboratory to create a customized restoration. Many dentists fabricate surgical guides to simplify placement of implants.

What happens at the second appointment?
At the second surgical appointment, the dentist makes an incision to expose the bone at the implant site. The dentist then prepares the site to receive the implant. Once the implant is secured, the gum tissue is sutured back over the implant.

The implant is left undisturbed for three to six months to allow it to asseointegrate with the bone. If the implant is in a visible area of the mouth, the patient may choose to wear a temporary prosthesis during the healing period. Dentures may be relined with soft liners to allow patients to comfortably wear them during the healing process.

What happens at subsequent appointments?
Once the implant has completely integrated with the bone, a post is attached to the implant. The dentist then creates the permanent tooth replacement.

Caring for dental implants
Like natural teeth, implant restorations require regular daily oral care and professional dental hygiene appointments.

A number of specialized flosses and dental aids are available to help care for implants. Your dentist or hygienist can recommend the ones that are right for you.

How long do implants last?
All patients vary in terms of their overall health, oral hygiene habits and anatomical requirements, making each implant case unique. Provided they are well cared for and the patient remains healthy, dental implants can last indefinitely.

Still have questions? Ask us for more information.

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