Root Lengthening with Apical Closure in Two Maxillary Immature Permanent Central Incisors After Placement of Mineral Trioxide Aggregate (MTA) As an Apical Plug
Overview
Pediatrics
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Background: Necrosis of permanent immature teeth is a common reason for consultation in paediatric dentistry. Apexification is a therapeutic procedure aiming to create an apical calcified barrier in open apex teeth.
Case Report: Two cases are presented in which apexification were completed on immature permanent traumatised incisors using a mineral trioxide aggregate (MTA) plug.
Follow-up: At 2 and 5 years showed apical closure and radicular elongation beyond the MTA plug.
Conclusion: Unexpectedly, a regeneration of mineral tissues beyond the MTA plug occurred which is an uncommon outcome.
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PMID: 34771981 PMC: 8585189. DOI: 10.3390/ma14216456.
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PMID: 32677019 DOI: 10.1007/s40368-020-00550-w.