Implant failure is most likely the result of multiple factors. Age and sex, smoking, systemic diseases, maxillary implant site, quantity and. Age and sex, smoking, systemic diseases, the location of the maxillary implant, the quantity and quality of bone, and treatments and characteristics of the implant surface are some of the parameters analyzed statistically related to implant failure. Dental implant failure is classified as early and late implant failure.
Early implant failure means that an implant shows clinical mobility before the placement of a final prosthesis. This is usually due to biological problems where the body does not accept the implant. This is called “dental implant rejection”. Early implant failure may be related to immunological, genetic and immunological variables.
Late implant failure occurs 1 to 3 years after the implant is placed. Table 1 shows several factors associated with early and late implant failure. Periimplantitis is a type of gum disease that affects the gum surrounding the implant. Poor oral hygiene and other factors can predispose to the accumulation of bacterial plaque in and around the implant.
These bacteria release harmful by-products that cause inflammation and, ultimately, peri-implantitis develops. The bone surrounding the implant is affected, contributing to rapid bone loss. Over time, if left untreated, the implant loosens and fails. Periimplantitis is one of the most common causes of dental implant failure.
Yes, dental implants can fail and the most common reasons include inadequate osseointegration, peri-implantitis, surgical complications and systemic health factors. As with any tooth, excessive force or impact can cause a dental implant to crack or loosen. Some people may apply excessive force to dental implants without even realizing it. For example, some people grind their teeth while they sleep.
People who are prone to this behavior may need to wear a mouth guard to avoid damaging the implant and their natural teeth. The most common cause of dental implant failure is gum disease. Another reason for failure is problems with the bite or in patients who suffer from bruxism. It is important that the restorative implant is placed correctly in the bite and that it be checked at least once a year, since the implants are fixed to the bone and do not allow any movement, as is the case with teeth that have ligaments that attach them to the bone.
Long-term failures, although rare, can occur due to poor oral hygiene, excessive pressure on the implant, or underlying health problems. You may be thinking about getting dental implants, but you're worried about how long they'll last and how to reduce the chances of them falling out. It involves inflammation and infection of the tissues surrounding the implant, causing bone loss and possible implant failure. The results of dental implants could be significantly affected by any alteration in the patient's general health or medical condition.
Implant malpositions can be corrected using the orthodontic bone stretching (OBS) technique, which consists of combined deep partial osteotomies with strong orthodontic stresses. Dental implants have been used by people to repair missing teeth in one way or another since the dawn of civilization. These circumstances could increase the chance of post-operative problems after the dental implant is installed. The lack of an implant leaves a hole in the jaw that, if not treated quickly, can lead to bone loss, infections, or changes in the teeth.
Many doctors consider complications and implant failure, which can still occur, to be major obstacles to implant treatment. One of the challenging aspects of dental implantology is to position the implant so that it is completely surrounded by bone. Gum disease progresses much faster in patients who have dental implants compared to those with normal teeth, so it is recommended to visit the hygienist every three months and to the dentist every six months after the placement of the dental implants. Patients receiving treatment with systemic corticosteroids are more likely to have decreased bone density, increased epithelial fragility and immune suppression, all of which affect the osseointegration capacity of the dental implant.
Bone density and overall bone health are important considerations with regard to implantology. The dental surgeon must pay attention to the diameter of the drill because it can affect the primary stability of the new implant. Dental implants have a high success rate of around 95% and improve the quality of life for many people.
