• Internal Vs. External Hex?

    Dr. Kimbrow asks:
    I know quite a few dentists who continue to use dental implants with an external hex.

    However, now that the internal connection dental implants have been out for awhile, is
    there any great advantage to using external hex? What are the issues here, on both sides? Why would you choose external over internal or […]

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    | 12 Comments »
  • Zirconium Implants

    Dr. Johnson asks:Can you please give your opinion on the newer zirconium dental implants that
    are being developed for use in the US? I believe Nobel Biocare is
    currently testing one called ZiUnite [Zi short for zirconium].

    I think that
    zirconium dental implants are already being used in Europe but not yet in the
    US.
    Do you think the zirconium […]

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    | 21 Comments »
  • Machined Collar Implants

    Dr. Aggar asks:My periodontist has recommended using a dental implant fixture with a
    machined (smooth) collar in patients who have chronic periodontal
    disease.

    He says these will work better than dental implant fixtures which have a surface coating up to the platform.  This seems to be true in cases where there is periodontal disease.  Are any of […]

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    | 6 Comments »
  • Alloy Implants

    Dr. Charlton asks:I am concerned about placing pure titanium dental implants.  The alloy implants appear to be stronger. 

    In fact, I have seen dental implant fixtures fracture.  I have discussed this question with one major implant company and they assure me that there is no significant difference in dental implant fixture strength and resistance to […]

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    | 11 Comments »
  • Peritomes

      Eliminate the fibrous attachment thru cutting rather than tearing! The NEW Osseous Technologies of America (OTA) Periotomes offer a completely new approach to Atraumatic exodontia. Available in set of 3 periotomes for only $110! Buy Now!

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    | No Comments »
  • Dental Implants: Metal Composition

    I recently had cause to investigate the metal composition of dental implant fixtures.

    >>Read More and Comment
    | 8 Comments »
Sat May 17 2008

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