Question 181 · LDEK · Trauma to permanent teeth
In a boy aged 12, tooth 11 was replanted 2 hours from the avulsion. The tooth was transported in plastic foil. Which is the most favorable result that can be anticipated?
- A. vital periodontal membrane.
- B. ankylosis.
- C. root resorption.
- D. pulp revascularization.
- E. A and D are true.
Hint
Think about PDL cell survival after a long extraoral period and what can realistically heal in a tooth with a closed apex.
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