This report presents 5 cases of intrusive luxation in immature permanent central incisors. The intruded incisors, with careful monitoring, were allowed to spontaneously re-erupt, which avoided the need to reposition the tooth either orthodontically or surgically. All of the teeth re-erupted spontaneously in a few months. The root development continued in all of the cases and all pulps remained vital. There were no other signs of pulpal and/or periapical pathology. It can be concluded that intruded immature permanent teeth can spontaneously re-erupt, conserve their vitality, and continue their root development without any surgical or orthodontic management.
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http://dx.doi.org/10.1016/j.tripleo.2005.11.033 | DOI Listing |
Eur Arch Paediatr Dent
January 2025
Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Turner Street, London, E1 2AD, UK.
Objective: The aim of this study was to assess symmetry of developmental stage of permanent teeth between the left and right side of the jaw, as well as between the maxilla and the mandible.
Methods: A sample of 150 panoramic radiographs of individuals aged 6-20 years (69 males, 81 females) were selected from an open-access radiographic collection (Maxwell Museum of Anthropology's orthodontic collection, Albuquerque, USA). All developing immature permanent teeth (n = 489) were scored by the first author using Moorrees and Demirjian tooth stages.
Cureus
December 2024
Department of Conservative Dentistry and Endodontics, The Oxford Dental College, Bengaluru, IND.
Preserving pulp vitality in developing permanent teeth is paramount. This approach facilitates continued root formation, ultimately leading to apical closure, enhanced root strength, and improved overall tooth integrity. This case report details the management of a 17-year-old female patient presenting with dental caries on the right permanent maxillary molar.
View Article and Find Full Text PDFBioact Mater
April 2025
Department of Cariology, Restorative Sciences and Endodontics, University of Michigan School of Dentistry, Ann Arbor, MI, USA.
Injectable biomaterials, such as thermosensitive chitosan (CH)-based hydrogels, present a highly translational potential in dentistry due to their minimally invasive application, adaptability to irregular defects/shapes, and ability to carry therapeutic drugs. This work explores the incorporation of azithromycin (AZI) into thermosensitive CH hydrogels for use as an intracanal medication in regenerative endodontic procedures (REPs). The morphological and chemical characteristics of the hydrogel were assessed by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and Fourier transform infrared spectroscopy (FTIR).
View Article and Find Full Text PDFVet Surg
January 2025
Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA.
Objective: To report clinical outcomes of skeletally immature dogs with antebrachial deformities secondary to premature closure of the distal radial physis (PCDRP) treated with angular corrections and distraction osteogenesis using circular external skeletal fixation (CESF).
Study Design: Retrospective multi-institutional case series.
Animals: A total of 12 client-owned dogs with premature distal radial physeal closure.
J Conserv Dent Endod
November 2024
Department of Conservative Dentistry and Endodontics, Inderprastha Dental College and Hospital, Ghaziabad, Uttar Pradesh, India.
Background: This series investigates the efficacy of regenerative endodontic therapy (RET) using various platelet-rich fibrin (PRF) formulations in treating apical periodontitis and necrotic pulp in immature permanent teeth.
Aim: This study aims to evaluate the effectiveness of different PRF formulations in RET.
Materials And Methods: Three cases involving patients aged 15-16 with immature teeth and necrotic pulp were treated with RET using PRF, injectable PRF, and advanced PRF.
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