Clinical steps in fabrication of overdentures
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Questions and Answers

What is the purpose of the lecture by Leila Jahangiri mentioned in the text?

  • To provide instructions on denture fabrication.
  • To supplement the simulation component of two-implant overdenture management. (correct)
  • To explain the process of abutment selection.
  • To discuss the pick up of attachments for implants.

What is the recommended time frame for removing the healing cap or healing abutment after implant placement?

  • 3-4 months
  • 1 month
  • 2-6 months (correct)
  • 2 weeks

How should the locator abutments be tightened during the abutment connection process?

  • Apply 30 Ncm torque to tighten.
  • Hand tighten and take an X-ray. (correct)
  • Torque tighten immediately after placement.
  • Use a three-in-one driver to tighten.

What is the critical step in the pick up of attachments for implants according to the text?

<p>Placing a white spacer ring over the collar of the Locator Abutment. (B)</p> Signup and view all the answers

What is the purpose of placing marking medium on the Metal Housing?

<p>To locate the implant/abutment position in the underside of the denture (C)</p> Signup and view all the answers

What should be done if denture teeth are present over the Locator during the pick-up process?

<p>Remove an adequate amount of denture base to avoid altering the vertical dimension in occlusion (VDO) (B)</p> Signup and view all the answers

What is the purpose of leaving the BLACK processing male for 1 week?

<p>To allow for tissue healing (D)</p> Signup and view all the answers

When should the retentive male be replaced according to the instructions?

<p>After 1 week (D)</p> Signup and view all the answers

What is the purpose of applying lubricant Vaseline to teeth?

<p>To prevent damage to teeth from the acrylic (B)</p> Signup and view all the answers

What should be done after seating the denture until contact is made between the Housing and the underside of the denture?

<p>Try-in the denture and visualize attachments (D)</p> Signup and view all the answers

What is the recommended mix of acrylic for use in this process?

<p>Mix as much powder into liquid as possible in a medicine dispenser (D)</p> Signup and view all the answers

What should be done if there is great retention after picking up the Housing in the denture?

<p>Leave BLACK processing male for 1 week (D)</p> Signup and view all the answers

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