Dental implants are among the most successful procedures in dentistry. Given the complexity of the procedure, there are many variables that can play into its success rate. The studies show a five-year success rate of 95 percent for lower jaw implants and 90 percent for upper jaw implants. The lower posterior location has the highest success rate for all dental implants because of greater bone density.
Other factors that impact success are pre-existing health conditions or the location of the missing tooth. The most come cause of failure is the inability to successfully osseo-integrate. The actual failure of the implant may be the result of poor positioning or over torqueing in the bone.
Smokers statistically face a higher risk of implant failure. Given how expensive implants can be, one risks wasting money on dental implants if you can’t give up the habit. Other high risk candidates are patients with diabetes, hemophilia or immune deficiencies and in rare instances, patients with chronic bruxism.
As I have noted in other articles the value of implants is significant with respect to bone retention and actual functionality, and they are not susceptible to the formation of cavities. So as long as one engages in good oral hygiene, i.e. brushing, flossing, and regular hygiene procedures, the chances of inflammation or swelling of the tissues surrounding the implant should be avoidable. The inflammation is similar to periodontitis around one’s natural tooth, and thus requires a similar approach to good oral hygiene.
Key factors in minimizing dental implant complications are the selection of an experienced prosthodontist and periodontist (or oral surgeon) who specialize in implant dentistry, careful pre-operative treatment planning and proper after-care and oral hygiene. One of the benefits of a multi-specialist practice like ours is everything is under one roof including periodontal after-care. If you would like to know whether you are a candidate for implants please feel free to call for a free consultation.
Novy Scheinfeld, DDS, PC
290 Carpenter Drive, 200A
Atlanta (Sandy Springs), GA 30328
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 The success rate for upper jaw implants is lower because the upper jaw is less dense than the lower jaw, making the success of implantation and osseo-integration slightly more difficult to achieve.
 Dental or Global health issues.
 And while infrequent, dental implants may break or become infected or crowns may become loose the same way your natural teeth becomes loose.