4 Causes of a Failed Dental Implant

Dental implants have come a long way over the past two decades. Nevertheless, the topic of failed dental implants has taken center stage lately. It is in large part due to the number of dental implant placements has also increased over the past several years. Dental implants today are now the favored choice when dealing with missing teeth, after all.

Dental implants represent an excellent remedy for lost teeth. The process involves replacing their roots, with a product made of titanium. They are surgically inserted into the jawbone where they can fuse. The fusing of the implant and the jawbone is possible because they are compatible. In other words, the dental implant mimics the body’s cellular structure, resulting in increased stability.

Once the processes of healing and fusing are complete, other procedures are possible. These include things such as the attachment of crowns, bridges, or other such implant-retained prosthetics. If everything goes well, the patient is free to go on with their daily life as usual, such as eating, talking, smiling, etc., and perform all their daily oral hygiene practices.

Symptoms of a Failed Dental Implant

If a dental implant fails, however, several telltale signs can indicate this. Among them, there are issues of pain, bone loss, bleeding, the appearance of pus, or mobility of the implant that’s inside the jawbone. Some of these failures are treated by removing the implant, repairing the site with a bone graft and allowing it to heal before placing another fixture. But since bones heal much slower than soft tissue, the entire replacement process can last for several months.

Below are four common causes of failed dental implants.


Among the most common reasons why dental implants don’t stick is because of a process named osseointegration. It is when the bone is unable to heal correctly. Several factors that may lead to osseointegration include uncontrolled diabetes, smoking, or low bone density.

Poor Oral Hygiene

Poor oral hygiene can also result in a dental implant failing. It’s important to remember that the overall health of the human body can affect how its many different parts respond to each other. It means that the problem doesn’t necessarily need to be localized to have an adverse effect.


As far as long-term problems are concerned, peri-implantitis is by far the most common and the most difficult to treat. It is a chronic infection that starts in the gum and spreads to the bone that supports the implant. This condition may also be linked to periodontitis, as both situations result in the loss of the supporting structure of the implant. Among the symptoms indicative of peri-implantitis, we have pus, bleeding gums, or discomfort.

Teeth Grinding 

Grinding teeth on a regular basis will result in premature wear, as well as improper pressure which can cause the implant to unseat.


Dental implants are the favorite way to go for most people as a means of dealing with missing teeth. Still, good bone density, healthy gums, and positive oral hygiene are required to increase the likelihood of the implants remain strong.