Lifespan of a Dental Implant
One of the most effective ways to restore one or more missing teeth is with dental implants. Implants are a great option for patients who need restorations including one implant crown, an implant bridge, an implant-supported partial denture, or even a full implant-supported denture. Other restorative options such as traditional bridges and dentures sit above the gum tissue and over time, can lead to bone degeneration which can in turn lead to poorly fitting restorations and changes in the facial structure.
Dental implants are healthier overall as a dental restoration because they are not only a permanent solution, they support bone health and provide a stable foundation for restorations which enables patients to maintain a healthy diet. Traditional restorations can become ill-fitting and painful over time, leading to poor nutrition as well as bone loss. Dental implants act as an artificial tooth root and provide stimulation for bone regeneration that does not occur with other traditional options.
Tooth roots stimulate bone regeneration and when a tooth is lost, the bone can begin to break down and cause issues for neighboring healthy teeth. Dental implants are surgically placed by an Oral Surgeon or Periodontist directly into the jawbone. Dental implants are very natural looking, incredibly stable, and can stay in place for a lifetime!
What is the procedure for dental implants?
A dental implant consists of three parts: the implant, an abutment, and the dental prosthesis. The implant itself is a small, typically titanium, screw-like post that is surgically placed directly into the jaw bone. An Oral Surgeon or Periodontist is the dental professional that will perform any extractions and place your implant. If you need any preparatory surgeries, such as a gum or bone graft, they will provide that as well.
The abutment is the piece that fits directly onto the implant and acts as the bridge between the implant and the fake tooth or denture. After your implant is placed, a temporary abutment is secured onto the implant to protect the area while it heals. Once your implant is healed and integrated with your jaw bone, your permanent abutment will be placed along with your dental prosthesis.
The dental prosthesis is the individual crown, bridge, or denture is then affixed onto the abutment with either cement or a screw.
How long do dental implants last?
The average lifespan of a dental implant is about 20 to 25 years but there are a few factors that come into play that can cause the longevity of your dental implant to vary which may include:
- lifestyle and dietary habits
- home care and oral hygiene
- location of the implant
- experience of your dentist
Proper care and maintenance may allow some patients to keep their dental implant for a lifetime. The implant crown or denture may need to be replaced eventually due to normal wear and tear but the implant itself is considered a permanent restoration. Implant patients benefit from more frequent professional cleanings than the typical twice a year that most patients follow. Your dental hygienist can help you prevent gum disease and peri-implantitis which can be damaging to your implant.
Advantages of Dental Implants
Dental implants have great benefits and few disadvantages, which are generally attributed to side effects and vary based on the type of dental implant placed.
Oral and Overall Health
Tooth roots encourage bone regeneration and without stimulation, jaw bone structure will begin to break down. When that happens, neighboring teeth are at risk of becoming loose and falling out. When a patient is missing a tooth and does not have it replaced, the supporting bone structure in that area will begin to deteriorate. A dental implant is essentially an artificial tooth root and works the same way to help stimulate bone regeneration. Also, when a patient is missing a tooth, the pressure applied to surrounding teeth when eating and speaking can become disproportionately higher, putting healthy teeth at risk of fracture or other damage.
Oral hygiene
Dental implants are actually very easy to care for and can be cleaned and maintained with your regular oral care routine, implants can be brushed and flossed just like your natural teeth.
Aesthetics
Modern dental implants are incredibly natural-looking due to high-quality aesthetics, giving patients an increased sense of confidence when they smile, speak, and eat.
Disadvantages of Dental Implants
Dental implants have few disadvantages, some of which may include:
- Increased rate of bone deterioration in at-risk patients
- potential for infection
- potential of implant mobility
Your Dentist and implant doctor will determine if you are a good candidate for dental implants. Some patients may be at risk for other disadvantages with dental implants. For patients who are overall healthy and able to endure implant placement surgery as well as the extensive healing time that comes along with it, dental implants are an excellent choice to replace missing teeth.
Why might a dental implant fail?
A dental implant can fail for a number of reasons and understanding them beforehand can help you take the necessary steps to avoid implant failure and get the most life out of your dental implant.
Poor Lifestyle Habits: Excessive alcohol consumption and smoking can weaken the body which can negatively affect the integrity and longevity of dental implants. Additionally, patients with poor oral hygiene risk developing gingivitis which can progress into periodontal disease, causing gum recession and bone deterioration. Bone deterioration can compromise implants, causing them to eventually fall out.
Excessive Wear and Tear: Using your teeth as tools such as to open packages, pull off gloves, or chewing non-food items. Posterior implants are more likely to fail overtime than anterior implants because more pressure is applied during eating.
Underlying Medical Conditions: Certain medical conditions can cause patients to have a higher risk of implant failure such as some cancers, gum disease, diabetes, autoimmune disorders, all of which can negatively affect your dental implant.
Speak with your Dentist about all medications you are currently taking and keep them up to date with any changes in your medical history, including changes in your medications. All patients with dental restoration will greatly benefit from a night guard which will also make sure you keep your dental implant as long as possible!