Fig. 12.16 (a) and (b) Unerupted, dilacerated, upper left permanent
central incisor resulting from an accident sustained by a 3-year-old
child.
692H
Fig. 12.17 (a) and (b) Failure of root formation of the upper left permanent lateral
incisor in a 5-year-old child with a history of intrusive trauma to the primary
predecessor.
12.6.5 Treatment of injuries to the permanent dentition
Yellow-brown hypomineralization of enamel with or without hypoplasia
- Acid-pumice microabrasion.
- Composite resin restoration: localized, veneer, or crown.
- Porcelain restoration: veneer or crown (anterior); fused to metal crown (posterior).