Question 175 · LDEK · Dental trauma
Indicate the true statement concerning avulsions:
- A. it is very important to keep the tooth in some moisture e.g. saliva.
- B. replantation should be performed not later than 1 hour after trauma.
- C. if the tooth is kept in the suitable storage medium the periodontal ligament has a good chance to remain vital.
- D. if trauma occurs in an immature tooth with a wide-open apex then there is a chance of re-vascularization and proper apex formation after replantation.
- E. all the above.
Hint
Evaluate each statement about storage medium, extraoral time, PDL survival and immature apices separately.
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