Dental Practice Newsletters...

Dental Practice Newsletters Dental implants are made available to patients as perfect or near perfect replacements to their missing teeth. Rarely could they be informed with the risks and counseled on the failure rates. The procedures may have serious consequences and isn't perfect. Implants can and do fail. Patients must be thoroughly informed about the risks and recognize that dental implants can fail. With the right planning, implant placement is quite predictable, safe and creates a functional and esthetic result for patients.

Dental Implants have come a long since their inception inside the 1950's. Dental implant technologies are changing with an incredibly fast rate. As each new technologies are adapted, dental implant success usually improves. Occasionally a technology has the marketplace that is mostly great marketing and either doesn't not increase the success or actually hinders it. Fortunately that does not happen frequently. dental practice newsletter So what makes teeth implants fail ? There are numerous of factors that cause an increased risk of dental implant failure. Unfortunately a few of the risks aren't avoidable and that is why tooth implants are about 90-95% successful based on various studies (the amount is actually nearer to 95%). As with long bone fractures, even with the best approximation of the fracture and great immobility, some fractures simply aren't healed when the cast is slowly removed. Either a non-union occurs (meaning no healing ever really started) or even a fibrous union occurs (where as opposed to bone between the two sides of the fracture you have scar tissue). Based on the type where the fracture is as well as the patient, non-unions and fibrous unions occur about 5% of times. That is similar to the failure rate of tooth implants.

The same principles of healing from a fracture are congruent with all the healing of your implant.

You'll need good approximation from the bone towards the implant surface and a period of immobility to possess a successful osseointegration with the implant. Osseointegration means the bone accepted the implant and incorporates itself around the implant. As you have seen, the failure rate of implants is comparable to the rate of fractures not healing properly. You will get failure with the bone to osseointegrate (much like non-unions) and instead of bone around an implant you receive a fibrous encapsulation (just like the fibrous union in bone fractures).

However certain conditions that increase the chance of implant failure are poorly controlled diabetes, some bone metabolic and congenital disorders, certain medications like glucocorticoids (prednisone), immunosupressants and bisphosphonate medications (Zometa, Fosamax, Actonel, Boniva, etc.) Additionally, smoking and poor hygienic habits can cause an increased risk of implant failure. Individuals with these disorders and/or on these medications should bring the theifs to the attention of their implant surgeon so a therapy plan may be tailored to fit their needs as well as their medical conditions.

There are other factors that can lead to a rise in dental implant failure. Implants can fail early on in the healing phase or late. Early failures would be defined as any time before osseointegration occurs (healing phase) or at that time the crown is affixed towards the implant. Late failure is understood to be any time following your implant using the tooth is under function.