Autogenous subepithelial connective tissue graft is used:
  1. To gain root coverage
  2. To gain tooth coverage
  3. To gain gingiva coverage
  4. To gain necrosis coverage
Explanation
Answer: A - Autogenous subepithelial connective tissue graft is used to gain root coverage when there is recession of the gingival. The subepithelial is more predictable treatment than using the palate as an extraction site for autogenous. Some causes of gingival recession include tooth brushing, periodontal disease, trauma, and aging.
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