Int J Clin Pediatr Dent
Department of Pediatric Dentistry and Orthodontics, Federal University of Rio De Janeiro, Rio de Janeiro, Brazil.
Published: January 2022
Aim And And Objective: To evaluate the influence of the clinical characteristics inherent to Molar Incisor Hypomineralization on the values and scores of the DMF-T and ICDAS indexes.
Materials And Methods: Eight hundred and eight seven teeth were examined, from 39 individuals aged 3-14 years (8.95 ± 3.26), who had at least one first permanent molar (FPM) or second primary molar with signs of hypomineralization, according to the criteria of the European Academy of Paediatric Dentistry. Hypomineralized teeth were evaluated for the presence of restorations, post-eruptive breakdowns (PEB), and dental caries, being considered sound for the DMF-T when there was the presence of PEB without caries lesion. Chi-square and Kruskal Wallis tests ( ≤ 0.05) were used to detect differences.
Results: Two hundred and five teeth showed signs of hypomineralization. The average number of opacities was influenced by the period of dentition, with more opacities when the primary dentition and the eruption of FPM and permanent incisors were complete ( ≥ 0.05). Hypomineralized teeth showed a higher DMF-T value, mainly of the decayed component (12%), in contrast to 2.5% of nonhypomineralized teeth. It was not possible to associate ICDAS scores 1 and 2 to hypomineralized surfaces, due to the overlap with the diagnosis of early enamel caries. The values of this index changed in the presence of cavitation by caries (scores 3,4,5,6), but not in the presence of PEB.
Conclusion: Due to the impossibility of differential diagnosis with caries lesion, PEB, and opacities present in hypomineralized teeth tend to overestimate the values and scores of the DMF-T and ICDAS, respectively.
Clinical Significance: Make future suggestions for epidemiological studies in the area.
How To Cite This Article: Vieira FG, Pintor AV, Silva FD, Molar Incisor Hypomineralization-Influence on Dental Caries Experience Indexes: A Cross-sectional Study. Int J Clin Pediatr Dent 2022;15(1):65-68.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9016910 | PMC |
http://dx.doi.org/10.5005/jp-journals-10005-2338 | DOI Listing |
Eur Arch Paediatr Dent
January 2025
Department of Paediatric Dentistry, University Medicine Greifswald, Walther-Rathenau-Straße 42a, Greifswald, Germany.
Aim: This prospective clinical study aimed to clinically investigate the efficiency of (GIC) glass-ionomer cement application (Ionostar Plus + Easy Glaze, VOCO) in reducing hypersensitivity in permanent molars affected by molar incisor hypomineralisation when assessed immediately (15 min) and 12 weeks after its application.
Materials And Methods: Children with at least one hypersensitive MIH-affected permanent molar (MIH-TNI-3 or 4). The pre-treatment status was evaluated and only included if they did not receive a tooth-specific in-office desensitizing treatment within one month.
Int Dent J
January 2025
Department of Cariology and Operative Dentistry, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Bunkyo-ku, Tokyo, Japan.
Introduction And Aims: Marginal sealing by enamel bonding is important to enhance the durability of the restoration and prevent secondary caries after operative procedure. This study aimed to evaluate the enamel acid resistance and bond strength of an experimental calcium-containing adhesive system.
Methods: All materials were provided by Kuraray Noritake Dental, Inc.
Int J Dent
January 2025
Pediatric Dentistry Department, Faculty of Dentistry, Damascus University, Damascus, Syria.
Molar incisor hypomineralization (MIH) presents a multifaceted challenge in pediatric dentistry, impacting diagnostics, clinical management, resource accessibility, and psychosocial care. The condition's complexity is exacerbated by diagnostic variability, overlapping clinical symptoms, and the need for tailored treatment approaches. This study aims to explore the key challenges associated with the management of MIH in pediatric dentistry, including diagnostic precision, clinical management, resource limitations, interdisciplinary care, long-term follow-up, and psychosocial impact, and to propose strategies for overcoming these obstacles.
View Article and Find Full Text PDFCase Rep Dent
January 2025
Department of Orthodontics, School of Dentistry, Sefako Makgatho Health Sciences University, Pretoria, South Africa.
Class III malocclusion remains the most challenging occlusal problem to treat due to the complexity of the interrelationships of the underlying skeletal and dental structures. Camouflage orthodontic treatment is a preferred alternative method used to manage mild to moderate Class III malocclusion in nongrowing patients. The aim of this article was to demonstrate a camouflage orthodontic treatment of a 22-year-old female patient diagnosed as having a severe skeletal Class III malocclusion characterized by a straight facial profile, reverse overjet, crowded maxillary incisors, retrognathic maxilla, prognathic mandible, and a hypodivergent facial pattern.
View Article and Find Full Text PDFAm J Orthod Dentofacial Orthop
January 2025
Department of Orthodontics, Bauru Dental School, University of São Paulo, Bauru, Brazil.
Introduction: The objective of this study was to compare the dental and skeletal changes promoted by the miniscrew-anchored cantilever and pendulum appliance for Class II correction.
Methods: This retrospective study involved 52 patients with Class II malocclusion divided into 2 groups according to the treatment received: the miniscrew group (MG) with 23 patients (14 females and 9 males; mean initial age of 12.42 years) treated using the miniscrew-anchored cantilever, and the pendulum group (PG) with 29 patients (21 females and 8 males; mean initial age of 13.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!
© LitMetric 2025. All rights reserved.