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Monday, June 30, 2008

Periodontics MCQ 06

Monday, June 30, 2008

Which of the following statements regarding Guided Tissue Regenerations are true?

  1. Many teeth previously regarded as hopeless are salvageable via GTR using ePTFE

  2. Class II furcation involvements, large three-walled infrabony defects, and osseous craters are predictably treatable with Gore Tex GTR

  3. Routine uses of Gore Tex include two-walled defects and horizontal bone loss that may have been previously considered not salvageable

  4. EPTFE titanium is used in wide deep infrabony defects and are best treated with a prerequisite adequate band of attached gingiva

  5. Teeth that are amenable to Gore Tex membrane GTR include multirooted teeth with root proximity of greater than 1 mm

  6. Gore-Tex regenerative membranes can be placed in transgingival and submerged configurations

  1. 4 only

  2. 4 and 5 only

  3. 4, 5, 6

  4. 2, 3, 4, 5, 6

  5. 1, 2, 4, 6

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