Dental Implant Basics | Resources and links to information on dental implants

Statistics show that 69% of adults between 35 to 44 years have lost at least one permanent tooth to an accident, gum disease, tooth decay or a failed root canal. By age 74, 26% of adults have lost all their permanent teeth.

(from www.aaoms.org )

Decades ago, patients who suffered from tooth loss only have dentures or fixed bridges as their alternative to restore their smile. However, removable dentures become uncomfortable when it produces clicking sounds while eating or speaking. It may also cause bone loss in the area where the tooth is missing. On the other hand, fixed bridges may damage adjacent teeth to which the bridge is attached, and gum disease may cause bridges to fail. Removable dentures and fixed bridges usually need occasional replacement to avoid gum diseases and other oral problems.

Now, a more permanent and healthy solution is placing dental implants in areas where permanent teeth used to reside. A titanium metal is implanted into the jaw bone where gums and bone grow into it, making it an integral part of the jaw, a process called “osseointegration”. It works like a real permanent tooth, avoiding the problems stated earlier. Patients that take good care of their implants and overall oral health can expect their new permanent teeth to last them a lifetime.

Only a small percentage of dental implant patients experience complications, and such are easily fixed. It is the responsibility of the patient to closely stick to his dental check-ups and follow-ups, and maintain his dental hygiene as prescribed by the dentist to avoid complications. If anything goes wrong, the patient should immediately inform his dentist to avoid further problems.

Some of the possible complications are: dental implant infection, rejection, overload, failure, bone loss, inflammation and incision line opening. To avoid these, biting pressure should be reduced during the healing period. Regular X-rays should also be done to monitor the development of bone around the implant.

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A dental implant is composed of three parts: the titanium implant, the abutment or post, and the crown. The titanium implant is twisted into the jaw bone like a screw. A natural process called “osseointegration” takes place in a few months, where the jaw bone grows into the implant. The abutment is attached to the implant as a base for the crown. A prosthodontist makes and fits these materials for the patient. An oral and maxillofacial surgeon places the implant into the patient’s jaw. Implants may replace one or more teeth (image a), or the entire set, instead of using removable dentures. Several implants will be placed to firmly fix the artificial set of teeth (image b).

Image source: www.aaoms.org

Research showed that titanium dental implants coated with proteins induced bone formation, which resulted in a nearly complete regeneration of lost tissue. This was studied by Dr. Ulf Wikesjo, professor of periodontics in MCG School of Dentistry.

According to Dr. Wikesjo and his colleagues, regeneration of tissue occurs when there is a stable wound and a space for the regenerated tissue to grow during the healing process.

The proteins used are called bone morpheonetic proteins. It is being studied to be used as a regeneration therapy for craniofacial reconstruction – a procedure to repair or reshape the face and skull. Its use in dental implants will benefit more people in the long run, as it will provide a more stable and permanent implant, as shown by the results in animal experiments, where damage caused by implanting the replacement root were “repaired” when tissue regenerated around the root some time after the protein were applied.

Read the full article at Science Daily.com

(Image source: www.sciencedaily.com)

If you’re thinking about getting dental implants, you might be thrilled to know that there is a 90-95% success rate for dental implant procedures, depending on where the implant is doing to be. 90% is the implant is going to be in the upper jaw, while 95% is the success rate for implants in the lower jaw. These statistics make dental implants one of the most successful dental operations.

Of course, if you do not take care of your implants – much like natural teeth – you may still suffer from failure of the dental implant. This is especially true for smokers, who are usually advised to stop smoking if they are to undergo a dental implant procedure. But all of these things are preventable, and if you take proper care of your implants, you will enjoy it’s lasting benefits and get your money’s worth.

Failure of a dental implant, generally means the osseointegration process didn’t successfully go through. Osseointegration is the growth of bone to fill in the gap in between the cavity and dental implant to provide a stable yet firm foundation, Movement loosens the implant thus leading to failure. It can be remedied with another implant or a shift to a bridge might be in order. The dentist can also choose to use an implant with a thicker diameter which would only be possible if the bone structure allows it.
The two teeth at the sides are prepared via root canal, then filed down to provide an anchor for the bride that would cover the gap. This is however not a favored approach for today, teeth are preserved as much as they could and this too can fail or break easily in the right conditions.

Image Source: azmythfinancial.com

ほとんど全ての人々は少ない予算内で最高の笑顔を手に入れたいが、 一部の場合、人々は利用できるコスメティック歯科の選択を聞く事を怖がっている。歯の漂白や形の形成、新しく白い詰め物と古い色あせた詰め物交換する事の組み合わせで、購入しやすい値段で笑顔を改善できる。 多くの人々は色素が沈着し、魅力のない古くなった白い詰め物を前歯（切歯、または犬歯）に持っている。 他の人々は前歯の内側、または奥歯（小臼歯）に銀の詰め物を持っており、他の歯よりもそれらの歯を暗く見せている。 また他の人々はまっすぐでない歯、または八重歯を持っている。 値段は歯科医により異なるが、あなたの歯科医はこれら全ての状態を改善できる。 最初に、あなたの歯の形を修正し白く漂白する事を聞こう。 歯を漂白し魅力的な形に形成した後、古く変色した詰め物を新しく白い歯に合うものに取り替えられる。 この「笑顔の高める」値段はそんなに高額でないだろう。

Having a dental implant does not only cost a lot but is also subject to failure if improperly done. Preparation is key to a successful implant and having all the best technology and machines won’t make much of a difference if infection sets in. Infection as well as many other complications can arise from improper protocol along with the strict usage of the several brands of implants available on the market. The controversy with regards to implants of past that had quite high rates of failure was attributed to non-compliance to guidelines set by the manufacturer of such implants that specified steps or processes that had impact on the overall success of the implant.
Failure doesn’t mean total loss for it can sometimes be remedied with replacement with larger sized implants or giving up the process altogether and turning to bridges and crowns when ever possible. As with other dental procedures, the best doesn’t always work for everybody so your dentist may be able to determine should you be or not be adept to having them in the first place.

Image Source: dentalwebservices.com

Dental implants are natural-looking replacements for missing teeth that also gives the same function as the natural tooth root. These were also used to anchor other kinds of teeth restorations for patient satisfaction. A dental implant is a small but strong titanium post that serves as the root structure for a natural tooth. This is usually placed into the upper or lower jaw bone. After the bone has grown around an implant, it ( the implant) can now hold a bridge, crown or over-denture in the same way roots hold natural teeth in place. Titanium is very durable and has good tensile strength that is why implants can last a lifetime. They have the same needs as natural teeth such as brushing, flossing and periodic check ups.

Image Source: azmythfinancial.com

Nearly everyone wants a great smile but on a shoe string budget. In some cases, people are afraid to ask about what cosmetic dental options are available.The combination of tooth whitening and shaping, and replacing old discolored fillings with new white ones can affordably improve a smile. Many people have old white fillings on their front teeth (incisors or canines) that have become stained and now look unattractive. Others have silver fillings on the inside of their front teeth or on their side teeth (premolars) that can make them look darker than their other teeth. Still others have teeth that are uneven or pointed. Prices vary and your dentist can improve all of these situations. First, ask your dentist to whiten and shape your teeth. After the teeth are whiter and attractively shaped, old and discolored fillings can be replaced with new ones that match the whiter color. The cost for this “smile enhancement” will be less.