Posts for tag: dental implant
A dental implant as a permanent replacement for a missing tooth can match or even look better than your original tooth. How this happens takes knowledge, skill, experience, and even some art.
Here are some of the factors involved:
- Bone quantity and quality: To look and function like an original tooth, an implant must be supported by an adequate base of (jaw) bone and gum tissue. Bone has a tendency to melt away or resorb after a tooth is lost. Using new bone grafting techniques can help minimize the bone loss that occurs during healing at the extraction site. Bone grafting can also be used to rebuild lost bone at the implant site.
- Adequate bone supporting neighboring teeth: If you lose bone that supports teeth on either side of an implant, the papillae (the little pink triangles of gum tissue between the teeth) may not regenerate after the implant is placed.
- Your inborn tissue type: If your gum tissues are thin and delicate rather than thick and robust, they will be more difficult to work with. To ensure that there is sufficient gum tissue support, (gum) grafting may be necessary.
- Using the temporary crown as a template: A dental implant actually replaces a tooth root. Most dental implants are made of commercially pure titanium, which fuses with the bone in your jaw, making it very stable. The crown, the part of the tooth that is visible above the gum line, is attached to the implant; a customized temporary crown can be fitted to the implant. The temporary crown is a trial for the final crown. It can be used to assess color, shape, the appearance of your smile, and the implantâ??s function in your bite and speech. It gives you the opportunity to decide about design adjustments before the final, permanent crown is placed.
- The skill, experience, and collaboration of your dental team: Each situation is different. The final success of your implant depends on your pre-surgical assessment and diagnosis, as well as how the surgical and restorative phases of treatment are performed. The use of an outstanding dental laboratory is vital to a successful result.
Contact us today to schedule an appointment for an assessment or to discuss your questions about dental implants. You can also learn more by reading the Dear Doctor magazine article “Matching Teeth & Implants.”
How much do you know about dental implants? Test yourself with this quiz.
- Earliest recorded attempts at using dental implants were from
- Medieval England
- The ancient Mayans
- U.S.A. in the 1950s
- Dental implants are called endosseous. What does this mean?
- They fuse with the bone
- They are inside the mouth
- They are not real teeth
- What are most dental implants made of?
- What part of the tooth does an implant replace?
- The implant is the root replacement
- The implant is the root plus the crown
- The implant is the crown
- What is the success rate of dental implants?
- 50 percent or less
- 75 percent
- 95 percent or more
- What could cause an implant to fail?
- Smoking or drug use
- Poor bone quality and quantity at the implant site
- Both of the above
- What is a tooth's emergence profile?
- The implant and crown's shape as it emerges from beneath the gum line
- A measure of the urgency of the tooth replacement
- A measure of the time it takes for you to be able to chew on the new implant
- What are some of the factors that go into the aesthetics of designing the crown?
- Choice of materials
- Color matching
- Both of the above
- b. The concept of dental implants goes back to the Mayan civilization in 600 AD.
- a. The word endosseous (from endo meaning within and osseo meaning bone) refers to the implant's ability to fuse with or integrate with the bone in which it is placed.
- b. Most implants are made of a titanium alloy, a metallic substance that is not rejected by the body and is able to fuse with the bone.
- a. The term “implant” refers to the root replacement, which is anchored in the gum and bone. A crown is put around the implant where it emerges from the gumline.
- c. The majority of studies have shown long term success rates of over 95 percent.
- c. Factors that could cause an implant to fail include general health concerns such as smoking and drug use, osteoporosis, or a compromised immune system; poor bone quality or quantity; and poor maintenance such as lack of proper brushing and flossing.
- a. The emergence profile has a lot to do with the implant's natural appearance. It involves the way the crown, which attaches to the implant, seemingly emerges through the gum tissue like a natural tooth.
- c. Choices such as materials, color, and position can be worked out in the design of a customized temporary crown, which acts as a template or blueprint for a final crown.
If you've lost one or more of your teeth due to tooth decay, trauma, gum disease or a failed root canal, there are a variety of ways that our office can help you to restore your smile and increase your confidence. Crowns, conventional bridges and dentures aren't your only options for replacing missing teeth. Dental implants, surgically placed below the gums, are another alternative for replacing missing teeth.
Getting Started: If you would like to explore the option of having dental implants to replace one or more teeth, you will first need a comprehensive exam. The ideal candidate for implants is in good general and oral health. Adequate bone in your jaw is needed to support an implant. Smokers and those with uncontrolled chronic diseases like diabetes may not be good candidates for dental implants because healing may be impaired or slow. In addition, dental implants aren't appropriate for children or teens until their jaw growth is complete.
The Process: Dental implant surgery can be performed in our office using either a local or general anesthetic. The implants actually replace tooth roots; they are placed into the bone surgically. Generally made of commercially pure titanium, this metal has the remarkable ability to fuse with the bone as it heals forming a union known as osseointegration (“osseo” – bone; “integration” – to fuse with). This process takes two to six months depending upon many factors of which bone quality is the most important.
The next step is to place an abutment (a small connector) which attaches the implant to the crown. The crown is the part of the tooth that is normally seen in the mouth above the gums.
Assessment of your individual situation and deciding if dental implants are right for you takes knowledge and experience. Contact us today to schedule an appointment to discuss any questions you may have regarding dental implants. Read more about this topic in the Dear Doctor magazine article “Dental Implants: Options for Replacing Missing Teeth.”