Understanding the top factors that cause dental implant failure

Whether you need multiple teeth replacement or a single tooth, there are dental implant systems that will suit your needs. Dental implants can give you a natural and beautiful smile while enhancing the quality of your life. Dental implant procedures also have an exceptional record of success when installed properly. However, it is important to understand that some factors can cause implant failure. While dental implant failure is rare, when it happens, it can lead to severe discomfort and even cause further complications.

Signs of dental implant failure

Severe pain or discomfort, loose implants and inflammation or swelling of gums are the top signs of dental implant failure. Dental implants can fail due to a variety of reasons such as general health factors of the dental implant, the standard of post-implant procedure and the skill and competence of the dentist. Here are some top reasons why implants fail.

Implant misalignment

One of the most challenging aspects of dental implant dentistry is positioning the dental implant so that it is fully surrounded by bone. In some cases, the ideal position in the bone isn’t the ideal position for the dental implant. So, the dental implant and bone can be misaligned. When the dental implant does not align with the bone, the gums can recede, crowns can look unnatural and the dark grey metal of the dental implant can be visible around the gum.

Dental implant systems makers and surgeons can find it very challenging to rectify dental implants that are positioned in the wrong place. Removing the implants can damage the bone and the neighboring teeth. This is why it is very important to get it right from the beginning. Choosing a dentist with experience and knowledge to deliver the best results.

Peri-implantitis and other oral infections

There is some debate about whether peri-implantitis should be classified as a disease or as a dental implant complication due to a foreign body being installed in the oral cavity. Peri-implantitis is one of the top causes of dental implant failure. Regardless, an inflammatory response can occur shortly after the installation procedure is completed. This can be caused by a bacteria formation in the mouth.

This condition can damage both the bone and the gum that surrounds the dental implants, and can potentially lead to subsequent implant failure or bone loss. While this condition can be treated, the implant will need replacement more often than not. those people who are susceptible to bacterial infection are smokers, patients with diabetes and those with poor oral hygiene.

Poorly taken impressions

A dentist moulds impressions and sends them to a lab for the crowns to manufactured. If the impressions aren’t precise, the replacement teeth might not fit properly. A subtle misfit can cause a gap between the gum and the crown, enough to compromise the function and look of teeth. This can let bacteria get into gums and lead to an infection. The infection can be treated but might require a replacement of the dental implant systems

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