Case Reports in Dentistry (Jan 2021)

Regenerative Endodontic Treatment of Maxillary Incisors with a History of Severe Traumatic Injury

  • Nazanin Chitsaz,
  • Mehrfam Khoshkhounejad,
  • Hadi Assadian,
  • Behnam Bolhari,
  • Mohammadreza Sharifian,
  • Zahra Mohammadi

DOI
https://doi.org/10.1155/2021/4737104
Journal volume & issue
Vol. 2021

Abstract

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The treatment objective for children with avulsed anterior teeth should concentrate on preserving the alveolar bone volume and contour. Posttraumatic external inflammatory root resorption (EIRR) is also a high-risk complication often observed in children. Regenerative endodontic procedure (REP) has been considered a successful treatment to arrest EIRR, especially in posttraumatic cases. This case report presents clinical outcomes of REP in two teeth of an 8-year-old systemically healthy patient with a history of severe dentoalveolar traumatic injury, one with a history of avulsion, and the other with an EIRR. The treatment consisted of REP on both teeth #8 and #9. The results showed some evidence of maturation in the apical third of tooth #9 and resolution of signs and symptoms on tooth #8.