Dental implants have become a go-to solution for those looking to restore the appearance and function of their teeth. They offer a strong foundation for artificial teeth while providing a natural look and feel that mimics real teeth.
However, when considering dental implants as a potential permanent solution for missing teeth, one of the first questions patients ask is: “How long do dental implants last?” The answer may vary as their lifespan depends on several factors.
In this blog post, we’ll explore the different aspects that influence the lifespan of dental implants and what you can do to ensure they last as long as possible.
How Long Do Dental Implants Last?
Dental implants are designed to be a long-term solution for missing teeth. On average, dental implants can last anywhere from 10 to 30 years, with many lasting a lifetime with proper care.
Research shows that implants have a 93% survival rate over 17 years, and in some cases, they can last even longer. However, several factors can influence this longevity, including the dentist’s expertise, bone health, and the patient’s lifestyle.
Understanding the types of dental implants and what impacts their success can help patients make informed decisions about their oral health.
Types of Dental Implants
There are two main types of dental implants commonly used today: endosteal and subperiosteal implants. Each type has its own unique application and structure, and the choice between them will depend on the patient’s circumstances and oral health.
Endosteal Implants
Endosteal implants are the most common type of dental implant. They are surgically embedded into the jawbone, serving as a stable foundation for the artificial tooth. Once the implant has bonded with the bone, a crown or bridge is attached to provide a natural-looking replacement for missing teeth.
Endosteal implants are a popular choice because they offer strong support and mimic the function of natural teeth.
Subperiosteal Implants
Subperiosteal implants, on the other hand, are placed under the gum but on or above the jawbone. This type is typically used for patients who do not have enough healthy bone for an endosteal implant and cannot undergo a bone grafting procedure.
Subperiosteal implants rest on top of the bone rather than being inserted into it. Although less common, this option is suitable for those with specific anatomical challenges.
What Factors Can Influence Whether a Dental Implant Will Fail?
While dental implants have a high success rate, certain factors can increase the likelihood of implant failure. By understanding these risks, patients can take preventative measures to ensure the longevity of their dental implants.
Insufficient Care and Maintenance
Just like natural teeth, dental implants require regular care and maintenance. Poor oral hygiene can lead to infections such as peri-implantitis, gum infections that can cause inflammation around the implant, eventually leading to its failure. Brushing twice a day, flossing, and regular dental checkups are essential for maintaining the health and longevity of your dental implants.
Insufficient Bone
Bone density plays a significant role in the success of dental implants. The implant must be anchored securely in the jawbone to function properly. If there is insufficient bone to support the implant, it can loosen over time. Dentists may recommend a bone graft to build up the bone before placing the implant if bone density is insufficient.
Smoking
Smoking is one of the leading factors in dental implant failure. Smokers are three times more likely to lose their implants compared to non-smokers. Smoking restricts blood flow to the gums, which can interfere with the healing process and increase the risk of infection. Patients considering dental implants are often advised to quit smoking for the best long-term outcomes.
Teeth Grinding
Teeth grinding (bruxism) can put undue stress on dental implants, potentially causing them to loosen or fail. Grinding puts excessive force on the implant, damaging both the implant itself and the surrounding bone. Patients who suffer from bruxism should inform their dentist, who may recommend a night guard to protect the implant from the effects of grinding.
Medical Conditions
Certain medical conditions, such as uncontrolled diabetes, cancer, or autoimmune diseases, can hinder the success of dental implants. These conditions affect the body’s ability to heal and may increase the risk of infection or implant rejection. Thus, patients with these conditions will need to discuss their medical history with their dentist before undergoing implant surgery.
Age
While dental implants are suitable for patients of all ages, older patients may experience a higher risk of complications. This is due to factors such as decreased bone density and slower healing times. However, with proper assessment and planning, age alone is not a barrier to successful dental implants.
Medications or Treatments
Certain medications and treatments, such as radiation therapy or long-term use of steroids, can impact the success of dental implants. These treatments may weaken the jawbone or interfere with the healing process, increasing the chances of implant failure. Patients should tell their dentist about their medications and treatments so the dentist can plan accordingly.
What Happens If an Implant Fails?
Though rare, dental implant failure can occur. When an implant fails, it means it has either not properly integrated with the bone or has become loose over time. This can result in discomfort, pain, or infection. In most cases, a failed implant will need to be removed and replaced.
Signs of a failed implant include:
- Persistent pain or discomfort around the implant site
- Difficulty chewing or biting
- Gum inflammation or infection
- The implant feeling loose or shifting
If a dental implant fails, it is important to contact a dentist as soon as possible to determine the best course of action.
Treating a Failed Implant
The treatment for a failed dental implant depends on the cause of the failure. In some cases, the dentist may be able to save the implant by treating an infection or adjusting the placement. However, it must be removed if the implant has become loose or has not integrated with the bone.
Once the implant has been removed, the area will need time to heal before a new implant can be placed. In cases where bone loss is a contributing factor, the dentist may recommend a bone graft to strengthen the area before reattempting the implant.
Patients who experience a failed implant should work closely with their dentist to understand the cause of the failure and explore options for replacing the implant.
Dental implants offer a long-lasting solution to missing teeth, but their success depends on expert care and attention.
At Archpoint Implant Dentistry, we specialize in providing top-quality dental implants that enhance your smile and improve your oral health for the long term. Our experienced team uses advanced technology and personalized care to ensure your implants are placed with precision, giving you a confident smile that lasts.
Take the first step toward a healthier, more complete smile. Book an appointment with Archpoint today!
