Mandibular Vertical Ridge Augmentation
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Questions and Answers

Which approach is expected to yield the most reliable outcome for mandibular vertical ridge augmentation prior to implant placement?

  • Mandibular ramus graft supplemented with guided bone regeneration using xenograft bone granules (correct)
  • Guided bone regeneration using xenograft bone granules
  • Guided bone regeneration using alloplastic bone granules
  • Cortico-cancellous graft from the iliac crest
  • What type of graft is considered when seeking reliability in vertical ridge augmentation techniques?

  • Xenograft bone granules
  • Cortico-cancellous graft from the iliac crest (correct)
  • Alloplastic bone granules
  • Cortical graft from the iliac crest
  • Which option combines a mandibular ramus graft with additional materials for enhanced outcomes?

  • Mandibular ramus graft supplemented with guided bone regeneration (correct)
  • Guided bone regeneration using xenograft bone granules
  • Guided bone regeneration using alloplastic bone granules
  • Cortico-cancellous graft from the iliac crest
  • Which graft type is likely to be less effective in vertical ridge augmentation based on reliability?

    <p>Guided bone regeneration using alloplastic bone granules</p> Signup and view all the answers

    When is the use of xenograft bone granules considered in the augmentation process?

    <p>Supplementing a mandibular ramus graft</p> Signup and view all the answers

    Study Notes

    Mandibular Vertical Ridge Augmentation

    • Mandibular vertical ridge augmentation aims to increase the vertical height of the mandible, a common procedure before implant placement.
    • The iliac crest is a common source for bone grafting, particularly in large procedures like this.
    • Cortico-cancellous bone graft from the iliac crest provides the most reliable outcome because it contains both cortical and cancellous bone.
      • Cortical bone provides structural support and strength.
      • Cancellous bone promotes bone regeneration.
    • Guided bone regeneration (GBR) is used to facilitate bone regeneration.
    • Alloplastic bone granules are synthetic materials.
    • Xenograft bone granules are derived from animal sources.

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    Description

    This quiz covers the procedure of mandibular vertical ridge augmentation, a crucial step prior to dental implant placement. It includes information about bone grafting sources such as the iliac crest, the types of graft materials used, and the role of guided bone regeneration in facilitating healing. Test your understanding of these important concepts in oral surgery.

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