What Are Dental Implants?


Dental Implants are Replacement Tooth Roots

Dental implants allow replacement of the entire missing tooth, which was never before possible. Implant supported replacement teeth look, feel and function like natural teeth.

The most common type of dental implants are root-form implants, which basically means that they are replacement, or substitute tooth roots, used to replace natural tooth roots in areas of the mouth where teeth are missing. These dental implants are made of surgical grade titanium compounds. There are no known allergies to this metal and it has been proven to be very safe as an implant material.

The reason it is so important to replace the tooth root as well as the visible part of the tooth (crown) is that natural tooth roots preserve the bone.

When teeth are missing, the bone that previously supported those teeth melts away, or deteriorates. This process is called bone resorption. The impact of deteriorating bone from complete tooth loss includes collapsed facial profiles, lost lip support, increased wrinkles around the mouth and the appearance of a pointed nose and chin that are too close together.

However, the bone can be preserved by replacing missing tooth roots with dental implants. Since the bone actually forms a strong bond to the implants, they can serve the same functions as natural tooth roots: a strong foundation for biting and chewing, and stimulation for the bone to hold it in place.


What Are Some of the Benefits of Dental Implants?

  • Overall quality of life is enhanced with replacement teeth that look, feel and function like natural teeth. With implant supported replacement teeth, the appearance of the smile is more natural and the teeth function more like natural teeth. The result is increased comfort and confidence when smiling, speaking, and eating. If dentures and partials are replaced with implant supported teeth, the overall enhancement in quality of life is even more significant, with an ability to eat all types of foods, elimination of messy adhesives, and improved speech, comfort and appearance.

  • Preserves integrity of facial structures. By preventing the bone resorption that would normally occur with the loss of teeth, the facial structures remain intact. This is particularly important when all of the teeth are missing, as the lower one-third of the face collapses if implants are not placed to preserve the bone.

  • Better health due to improved nutrition and proper digestion. People with dentures usually have problems eating certain foods, such as fresh vegetables and fruits, which can compromise their nutrition. Additionally, since it is difficult to chew properly with dentures, digestion is often compromised!

  • Adjacent teeth are not compromised to replace missing teeth. Tooth replacement with traditional tooth-supported bridges requires grinding down the teeth adjacent to the missing tooth/teeth, so that the bridge can be cemented onto them. This tooth structure can never be replaced and the long-term health of these teeth is compromised.

    Partial dentures have clasps that hook onto adjacent teeth, putting pressure on them as the partial rocks back and forth. Eventually these teeth can loosen and come out as a result of this pressure. Replacing missing teeth with implant supported crowns/bridges does not involve the adjacent natural teeth, so they are not compromised, or damaged.

  • Convenience of hygiene. It is much easier to care for an implant supported crown, which can be cleaned like a natural tooth. In comparison, a tooth supported bridge requires the use of a floss threader for proper cleaning. It is also more convenient to clean implant supported replacement teeth than a denture.

  • Elimination of denture adhesives. Since implant supported teeth are securely attached to the implants, there is no need for messy denture adhesives, which are often needed to keep dentures from falling out.

  • The mouth is restored as closely as possible to its natural state. By replacing the entire tooth, including the root, it is possible to replicate the function of natural teeth, with a strong, stable foundation that allows comfortable biting and chewing. In addition, nothing in the mouth looks, or feels artificial.

  • Increased stability and a sense of security that teeth will not fall out when eating, laughing or sneezing. People who wear dentures often worry that their dentures will fall out when they laugh, sneeze and sometimes even when they eat. Since the bone bonds to the implants, replacement teeth have a stable foundation and are securely attached to the implants, so there is no fear that teeth will fall out.

  • Improved appearance. Since implants preserve bone, preventing deterioration of the facial structures, appearance is improved. Collapse of the lower one-third of the face caused by complete tooth loss can be visually corrected and the remaining bone preserved. The appearance of wrinkles around the mouth caused by posterior bite collapse, or complete facial structure collapse is virtually eliminated.

    Your smile is improved when replacement teeth look more like natural teeth. Even when only one tooth is missing, long term esthetics are usually much better with an implant supported replacement tooth than with a traditional tooth supported bridge. This is particularly important in the front of your mouth, where preventing a visible bone defect is critical for natural appearance.

  • Restored self-esteem and renewed self-confidence. Many of the people who now enjoy the benefits of implant supported replacement teeth state that their self esteem and self confidence have been restored as a result of improved appearance, function, comfort, and health.

  • Improved ability to taste foods. Wearing an upper denture can prevent someone from really tasting food, as the roof of the mouth is covered. With implant supported replacement teeth, it is not necessary to cover the roof of the mouth, so it is possible to enjoy the taste of foods.

Top of Page


2008 © Dr. William Liang Inc.Toll Free: 1 (888) TEETH99 | (604) 531-3344 | wliang@implant.ca

Website designed by Emilicious Designs