Pre-eruptive intracoronal resorption is a lesion often located within the dentin, adjacent to the dentin-enamel junction, in the occlusal aspect of the crown. As the lesions resemble caries, they are often referred as "pre-eruptive caries." The purpose of this case report was to describe the diagnosis and treatment of a permanent molar with pre-eruptive intracoronal resorption and to elaborate on possible associated clinical problems. After surgical exposure of the unerupted tooth, the tooth structure in the resorbed area was removed and the tooth was restored with glass-ionomer material. Three months after the treatment, partial pulpotomy had been performed and the restoration was replaced by amalgam. Elaboration on possible associated clinical problems is provided.
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Global prevalence of pre eruptive intracoronal resorption (PEIR) of teeth: a systematic review of literature.
Eur Arch Paediatr Dent
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Department of Oral Pathology and Microbiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India.
Aim: Pre-eruptive intracoronal resorption (PIER) defects constitute an important part of anomalies associated with unerupted teeth. However, these defects are usually overlooked by clinicians whilst interpreting radiographs. This systematic review was thus orchestrated to find the global prevalence of PEIR.
View Article and Find Full Text PDF[Frequency of pre-eruptive intracoronal resorption in panoramic radiographs of peruvians: a cross-sectional study].
Rev Cient Odontol (Lima)
September 2024
Universidad Peruana Cayetano Heredia. Lima, Perú. Universidad Peruana Cayetano Heredia Universidad Peruana Cayetano Heredia Lima Peru
Objective: To determine the frequency of Preeruptive Intracoronal Resorption (PIR) in a sample of digital panoramic radiographs of Peruvian patients between 3 to 21 years of age who attended an oral and maxillofacial radiology center between 2013 and 2021.
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Regenerative endodontic treatment of necrotic permanent teeth with pre-eruptive intracoronal radiolucency: a case report.
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Zakaria Karimi DMD, MDentSci Associate Professor in Conservative Dentistry, Department of Conservative Dentistry, Faculty of Dentistry, Mohammed V University, Mohammed V Military teaching hospital, Rabat, Morocco.
Pre-eruptive intracoronal radiolucency is a rare dental anomaly with unclear aetiology, generally asymptomatic and diagnosed through routine radiographs. Failure to diagnose and treat it early can lead to rapid pulp damage, potentially compromising root development. The presented clinical report describes a mandibular second premolar with pre-eruptive intracoronal radiolucency that caused early pulp necrosis with arrest of root formation and emphasises the endodontic management using regenerative endodontic therapy.
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Aust Endod J
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Pre-eruptive intracoronal resorption is a rare dental anomaly marked by a radiolucent area within an unerupted tooth. This report discusses the clinical management of pre-eruptive intracoronal resorption in two mandibular premolars through vital pulp therapy using Biodentine as a sealant. Emphasising the significance of timely intervention for preserving pulp vitality and the tooth's integrity, the present case report underscores the necessity of vigilant clinical and radiographic monitoring for early detection and appropriate treatment.
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Clin Oral Investig
April 2024
Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Mahidol University, 6 Yothi rd, Thung Phaya Thai, Ratchathewi, Bangkok, 10400, Thailand.
Objective: Pre-eruptive intramural resorption (PEIR) is defined as an abnormal, well-circumscribed radiolucency within the coronal dentin of the tooth, which is often overlooked in plain radiographs. This study aimed to investigate the prevalence of PEIR and its related factors using cone-beam computed tomography (CBCT).
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