Learn The Common Causes of Dental Implant Failure

March 30, 2024

Dental implants are undoubtedly one of the most effective methods for the replacement of missing teeth. Due to their biocompatible design and durability, they often last for a lifetime. However, in certain cases, implants may fail in the oral cavity. Understanding the causes of dental implant failure can help you prevent them to the best possible extent. If you are considering replacement with implants or already have them, you will find this information helpful.

Causes of Implant Failure

Dental implant failure is rare to happen, but it may occur due to different reasons. Some common causes include:

  • Implant rejection: Titanium implants are biocompatible and adapt well to your oral tissues. In rare cases, your immune system may see the implant as a foreign body and reject it.
  • Inadequate bone structure: The primary requirement for this treatment is sufficient bone. If the bone is thin or inadequate, the implant becomes more vulnerable to failure.
  • Allergic reaction: Some people may have an allergic reaction to the implant materials. Symptoms may include swelling, tingling sensation, and redness.
  • Heavy chewing forces: Excessive strain on the implants due to heavy biting forces or clenching teeth (bruxism) can increase the risk of failure.
  • Infection: Oral bacteria in your mouth can infect the gum and bone tissues around the implant. This may cause peri-implantitis or gum disease.
  • Incorrect placement: If an implant is placed too close to the natural teeth or positioned incorrectly, it may not function well over time.
  • Poor oral hygiene: Lack of proper hygiene maintenance can increase the risk of failure, as plaque and oral bacteria accumulate around the implant.
  • Presence of medical conditions: Certain medical conditions, such as uncontrolled diabetes and autoimmune diseases, may risk implant failure.

How Can You Prevent Dental Implant Failure?

Implant success rates are high in the majority of the cases, but there is still a possibility of failure. If you want to prevent this issue, the following tips can help.

  • Have a detailed consultation with your dentist before considering dental implants. It is important to ensure that you are a good candidate for this treatment.
  • Mention any existing allergies to your dentist. This way, they can make sure that you are not allergic to the implant materials.
  • Practice proper oral hygiene measures, including brushing and flossing, so the implant remains healthy and infection-free.
  • Avoid smoking and use of tobacco products during the procedure and afterward as well. They can delay the recovery process and increase the risk of failure.
  • Avoid chewing hard foods and biting on inedible objects such as bottle lids or pencils, as it could damage the implant.
  • Schedule regular checkups and cleanings with your dentist to ensure that your implant keeps functioning properly for many years.

Final Words

Dental implant failure can occur due to different causes, and there are many ways to prevent it. If you require a professional consultation, visit our qualified dentists at Aava Dental. Call us at (818) 792-4500 (North Hollywood) or (805) 953-4069 (Oxnard) for an appointment today!


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