Question 52 · LDEK · Trauma to primary teeth

The immobilizing of deciduous teeth is recommended:

  1. A. only in an alveolar bone fracture.
  2. B. in a root fracture and alveolar bone fracture.
  3. C. in a crown-root fracture with exposure of pulp and an alveolar bone fracture.
  4. D. in a complicated crown fracture and an alveolar bone fracture.
  5. E. in lateral luxation and an alveolar bone fracture.
Hint

Splinting is hard in toddlers and displaced primary teeth are often extracted; which injury involves a mobile segment of bone?

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