Posts for tag: dental implant
You've lost some teeth, and now you have to decide how to replace them. A fixed bridge or a partial denture are certainly good options. But the best choice today that dentistry has to offer is dental implants.
Implants have exploded in popularity among both dentists and patients, offering exceptional quality in life-likeness and durability. But they do have one drawback that might cause you to hesitate in choosing them: They're usually more expensive than other common tooth replacement systems, even more so if you're replacing each individual missing tooth with an implant.
But before you pass on them for something more affordable, take another look at dental implants. Here are 4 reasons why implants could be the wiser option for tooth replacement.
Life-like and functional. Other restorations can effectively mimic the appearance of real teeth, and they're reasonably functional. But implants score at the top in both categories because they replace more of the tooth—not just the crown, but the tooth root as well.
Bone friendly. Other restorations can't stop the gradual bone loss often caused by missing teeth, and dentures in particular can accelerate it. But implants are made of titanium, a bio-compatible metal that's also bone-friendly—bone cells readily grow and adhere to its surface. This accumulated growth around the implant site helps slow or stop bone loss.
Long-term savings. The integration of bone and implant creates a durable hold that can last for several years, possibly outlasting other restorations in the same situation. Taking into account all the costs—installation, maintenance and possible replacement—that can occur over the life of a restoration, implants could actually cost less in the long run.
Versatile. Implants can be used for more than single tooth replacements—they can be incorporated with other restorations like bridges or dentures to provide better support. Marrying implants with traditional tooth replacement systems can be less costly than implants individually while enhancing benefits like durability and bone strength.
Dental implants may not be right for everyone, particularly those who've experienced advanced bone loss. But if a thorough dental exam shows you're a good candidate, dental implants could be well worth the investment in your health and appearance.
If you would like more information on dental implant restorations, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Dental Implants: Your Best Option for Replacing Teeth.”
Introduced to the United States in the 1980s, dental implants have quickly become the go-to restoration for tooth replacement. And for good reason: they're not only incredibly life-like, they're highly durable with a 95% success rate.
But as desirable as they are, you may face a major obstacle getting one because of the condition of the bone at your implant site. To position the implant for best appearance and long-term durability, we must have at least 4-5 mm of bone available along the horizontal dimension. Unfortunately, that's not always the case with tooth loss.
This is because bone, like other living tissue, has a growth cycle: Older cells die and dissolve (resorb) and newer cells develop in their place. The forces transmitted to the jaw from the action of chewing help stimulate this resorption and replacement cycle and keep it on track. When a tooth is lost, however, so is this stimulus.
This may result in a slowdown in cell replacement, causing the eventual loss of bone. And it doesn't take long for it to occur after tooth loss—you could lose a quarter of bone width in just the first year, leaving you without enough bone to support an implant. In some cases, it may be necessary to choose another kind of restoration other than implants.
But inadequate bone isn't an automatic disqualifier for implants. It's often possible to regenerate lost bone through a procedure known as bone augmentation, in which we insert a bone graft at the missing tooth site. The graft serves as a scaffold for new bone cells to grow upon, which over time may regenerate enough bone to support an implant.
Even if you've had a missing tooth for some time, implementing bone augmentation could reverse any loss you may have experienced. In fact, it's a common practice among dentists to place a bone graft immediately after a tooth extraction to minimize bone loss, especially if there will be a time lag between extraction and implant surgery.
Bone augmentation could add extra time to the implant process. But if successful, it will make it possible for you to enjoy this popular dental restoration.
If you would like more information on dental implant restoration, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Dental Implants After Previous Tooth Loss.”
Losing a tooth can be traumatic, but a dental implant can dramatically turn that experience around. Providing functionality, life-like appearance and durability, implants stand out as the premier restoration for lost teeth.
For adults, that is. An older child or teenager with a missing tooth may need to wait a few more years for an implant. The reason: jaw development. A person's jaws, particular the upper jaw, continue to grow with most growth completed by early adulthood. Natural teeth with their periodontal attachments develop right alongside the jaw.
But because an implant attaches directly to the jawbone, its position is fixed: it won't change as the jaw grows and may gradually appear to sink below the gum line. That's why we wait to place an implant until most of jaw maturity has occurred after full jaw maturity. For females, we try to wait until 20 years of age and for males, usually 21 years of age. These are guidelines as some people mature faster and some slower, so a discussion with your dentist or surgeon is necessary to make an educated decision.
While we wait, we can install a temporary replacement for a child's or teenager's lost tooth, usually a partial denture or fixed modified ("Maryland") bridge. The latter affixes a prosthetic (false) tooth in the missing tooth space by attaching it to the back of natural teeth on either side with bonded dental material. It differs from a traditional bridge in that these supporting teeth aren't permanently altered and crowned to support the bridge.
During the time before implants we should understand that the area where the implant will be placed will undergo some bone deterioration, a common consequence of missing teeth. Forces generated as we chew travel through the teeth to stimulate renewing bone growth all along the jawbone. But with a lost tooth the chewing stimulation ceases at that part of the bone, slowing the growth rate and leading to gradual bone loss.
Fortunately, the titanium posts of dental implants stimulate bone growth as bone cells naturally grow and adhere to their surfaces. Before then, though, if the bone volume is diminished, we may need to graft bone material to stimulate bone growth that will enlarge the jaw bone enough for an implant to be placed.
It usually isn't a question of "if" but "when" we can provide your child with an implant for their missing tooth. In the meantime, we can prepare for that day with a temporary restoration.
If you would like more information on dental restorations for teenagers, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Dental Implants for Teenagers.”