Dental Implants and Materials
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Questions and Answers

What is the primary requirement for the success of root form implants?

  • Achieving osseointegration (correct)
  • Being made of pure titanium
  • Having a smooth surface
  • Having a cylindrical shape
  • What is the primary function of the cover screw?

  • To prevent down growth of soft and hard tissue (correct)
  • To act as a seal on the apical portion of the fixture
  • To support the gold cylinder
  • To connect the abutment to the fixture
  • What is the material used to make the fixture?

  • Stainless steel
  • Ceramic
  • Pure titanium (correct)
  • Gold
  • What is the purpose of the abutment?

    <p>To connect the fixture to the prosthesis</p> Signup and view all the answers

    What is the name of the component that connects the abutment to the fixture?

    <p>Abutment screw</p> Signup and view all the answers

    Where can a root form implant be placed?

    <p>Anywhere in the mandible or maxilla where there is sufficient bone available</p> Signup and view all the answers

    What is the primary purpose of a dental implant?

    <p>To support a reconstruction of missing teeth</p> Signup and view all the answers

    Which type of implant is typically used in cases where the residual bone is less than 8 mm?

    <p>Sub-periosteal implants</p> Signup and view all the answers

    What is the minimum bone height required for Trans-osseous implants?

    <p>10 mm</p> Signup and view all the answers

    Which type of implant is used for partial and single tooth replacement?

    <p>Endosseous implants</p> Signup and view all the answers

    What material is often used in Sub-periosteal implants?

    <p>Cobalt chromium, stainless steel, or titanium alloy</p> Signup and view all the answers

    What is a characteristic of Trans-osseous implants?

    <p>They penetrate the entire jaw so that they emerge opposite to the entry site</p> Signup and view all the answers

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