Dental implants are an excellent option for long-term tooth replacement. They look like and require only the same maintenance you give to your natural teeth. But how long do dental implants normally last? The answer to this question depends largely on the patient’s choices and overall dental hygiene.
The technology involved in dental implants has advanced over the last ten to twenty years. So much so that implant failures because of rejection or functionality issues are now super rare. Misuse of the implant, pre-existing medical conditions, and diseases are the likeliest culprits when an implant does fail.
What Is A Dental Implant Made Of?
Dental implants last so long because of their high-quality components. They consist of:
- Implant Post/Body – A titanium or zirconia screw-like post. A dentist or oral surgeon surgically embeds it into the jawbone of a patient to serve as a root for the dental crown.
- Abutment – The dentist fastens the abutment to the post so it securely holds the crown.
- Crown/Restoration – The crown is a ceramic false tooth. The dentist can also use a restoration such as a denture or bridge if he is replacing more than one tooth. The crown mounts to the top of the abutment and provides the look and function of a natural tooth.
In general, the crown and abutment are more susceptible to damage than the implant itself. This is because they sit above the gum line, and you actively use them in biting and chewing food.
How Long Do Dental Implants Last?
With regular brushing and flossing, the implant screw itself can last a lifetime. This is assuming the patient receives regular dental check-ups every 6 months. The crown, however, usually only lasts about 10 to 15 years before it may need a replacement because of wear and tear. Maintaining excellent dental hygiene and using it cautiously could extend the life of the crown beyond 15 years.
Factors that Affect The Lifespan of Dental Implants
The location of the implants is one major factor in predicting the life expectancy of a dental implant. For example, Implants in the rear of the mouth wear out more quickly than implants near the front of the mouth. This is because you use them more actively in chewing, and must withstand the stress and pressure. Dental implants in the rear of the mouth may have a shorter lifespan because of the increased wear and tear.
Other factors include:
- Proper post placement: The surgeon must place implant posts in the correct position and angle for the best support. Poorly placed posts can lead to complications and shorten their lifespan.
- Your oral hygiene routine: Maintaining good oral hygiene is crucial for the life of dental implants. Proper brushing, flossing, and regular dental check-ups can prevent infection and peri-implantitis. Regularly follow up with your dental professional. Routine examinations, cleanings, and adjustments can help detect and address any issues early on.
- Jaw bone quality: The density and volume of bone in your jaw play a significant role in the success of dental implants. You must have enough bone structure to support the posts and ensure their longevity.
- Your Overall health: General health factors like smoking, diabetes, and autoimmune diseases, can impact the dental implant life expectancy. Patients with these conditions may have a higher risk of complications and implant failure.
- Bite force: Excessive or uneven bite forces can put stress on dental implants and compromise their stability. Proper bite alignment and dental occlusion are essential. So a dentist must take these into account when evaluating you as a candidate for dental implants.
How long do zirconia implants last?
Dentists have not been using Zirconia dental implants as long as titanium implants, so the long-term data on lifespan is limited. However, studies have shown that zirconia implants have a similar success rate to titanium implants.
Based on the available data, doctors expect zirconia implants to last for typically 10 to 15 years or more. Some studies suggest that they can last even longer, up to 20 years or more with proper care. Some studies suggest that they may have a lower risk of peri-implantitis, or inflammation and infection around the implant.
Dental Implants vs. Other Tooth Replacement Options
A dental implant is a permanent solution for missing teeth. This restoration is now the preferred tooth-replacement option among patients and dentists. A dental implant completely replaces a natural tooth at the root. You can bite and chew without it slipping as can occur with dentures.
And unlike dentures, implants are permanent. This means that all cleaning, brushing twice daily and flossing, is the same as your natural teeth. Because they attach to the interior jawbone, implants don’t put strain on neighboring teeth like dental bridges tend to do. They don’t require any special steps to clean either.
How Can Dental Implants Fail?
Dental implants provide a long-term replacement for missing or damaged teeth when you properly care for them. But there are several conditions or situations that can cause an implant to fail prematurely. Patients suffering from diabetes or other pre-existing medical conditions will have a higher risk of their implant failing.
You must maintain dental implants through regular brushing and flossing because the gums and neighboring teeth are still vulnerable. Poor oral hygiene can lead to gum disease, which can also negatively impact the success of a dental implant.
Dental Implants in Columbia, SC
If you are considering dental implants, you’ll want to see the best implant dentist in your area. Dr. Tom Trinkner of Columbia, SC is a skilled professional with almost 35 years in practice. For a consultation with Dr. Trinkner about dental implants, please call 803-400-8729 or schedule an appointment online.
To learn more about our dental implant procedure and services, see: