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Pre‐eruptive intracoronal resorption in a third upper molar: clinical, tomographic and histological analysis
Author(s) -
Lenzi R,
MarcelianoAlves MF,
Alves FRF,
Pires FR,
Fidel S
Publication year - 2017
Publication title -
australian dental journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.701
H-Index - 71
eISSN - 1834-7819
pISSN - 0045-0421
DOI - 10.1111/adj.12444
Subject(s) - molar , resorption , medicine , dentistry , orthodontics , computed tomographic , computed tomography , radiology , pathology
Radiolucent or hypodense lesions in the crown of unerupted teeth may be due to pre‐eruptive intracoronal resorption. Clinicians must be aware of this risk so that they can diagnose and appropriately treat this condition. The purpose of this study is to present a well‐documented clinical case of pre‐eruptive intracoronal resorption in an impacted third upper left molar of a 63 year old female patient. This was an unexpected finding, which occurred after cone‐beam computed tomography was used to investigate the first upper left molar, which had an acute periradicular abscess. A multidisciplinary team followed up the case to describe clinical, radiographic and histological findings. The available treatment options were discussed, and the tooth extraction was the option chosen. Previous case studies describing such resorption in third upper molars have not been reported. This case shows that all permanent teeth in a pre‐eruptive stage must be analysed radiographically to detect early pre‐eruptive intracoronal resorption.