The Potential Risks of Getting Dental Implants

For many individuals with missing teeth, dental implants are an effective way to restore the appearance and function of their smile. However, like any medical procedure, there are potential risks and complications associated with getting dental implants. While these risks are relatively rare, it is important for patients to be aware of them before undergoing this tooth replacement option.

The potential risks of getting dental implants

Infection

Dental implant placement is a treatment that requires at least two surgical procedures. As with any surgical operation, there is a risk of infection after implant placement. Infection can occur at the implant site, in the surrounding soft gum tissue, or in the jawbone that supports the implant. Symptoms of infection after implant placement may include:

• Severe pain
• Swollen or red gums
• Loose teeth
• Permanent bad breath
• New gaps between teeth
• Pus

If a patient experiences any of these symptoms, they should contact their dentist as soon as possible since this issue can lead to further oral and overall health complications.

Implant rejection or failure

In some cases, the patient's body may reject the dental implant. Rejection means the titanium post becomes loose or infected and must be replaced. Implant failure can occur due to the following:

• Peri-implantitis. Also known as peri-implant disease, this condition is a form of gum disease caused by dental implants. Similar to regular gum disease, it results from poor oral hygiene, overall poor health, or certain habits like smoking.
• Parafunctional habits. These habits are often involuntary, meaning that the body does them on its own. For example, patients who bite their nails or grind their teeth when sleeping do these actions without realizing it. In some cases, parafunctional habits can lead to implant failure.
• Lack of osseointegration. If an implant does not have enough bone to osseointegrate with the surrounding bone tissue, it may lead to implant failure.

Implant fracture breakage or fracture

An implant abutment screw that has broken or fractured is a serious complication that is not easy to repair. The dentist can sometimes salvage the dental implant by removing the screw and replacing the implant. However, the remaining bone may not be strong enough to support a new implant.

Nerve or tissue damage

Nerve or tissue damage can also occur during dental implant placement. Nerve damage can cause patients to experience pain or discomfort, numbness, or tingling in the lips, tongue, or chin. This often occurs in the lower jaw, where the nerves are closer to the surface. The damage may be temporary or permanent, depending on the severity of the injury.

Additionally, tissue damage can lead to inflammation, bleeding, or infection. Patients may experience these complications for various reasons, such as improper implant placement, poor oral hygiene, or a lack of bone density.

Sinus damage

For implants placed in the upper jaw, there is a potential risk of piercing the sinus cavity during the placement procedure. This can lead to sinusitis, an infection of the sinus cavity, or other sinus-related issues. Sinus damage is more likely for patients with insufficient bone density to support the dental implant.

Allergic reactions

While rare, some patients may experience allergic reactions to the materials used in dental implants, such as titanium or certain types of dental cement. Symptoms of an allergic reaction may include swelling, redness, or irritation around the implant site. In severe cases, some patients may experience anaphylaxis. Those with a known allergy to any dental materials should discuss this with their dentist during their initial consultation to avoid this complication.