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Correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors

BACKGROUND: Association of cuspid impaction with adjacent lateral incisor anomalies is under controversy. The aim of this study was to investigate the correlation between maxillary cuspid impaction with dental anomalies. MATERIAL AND METHODS: In this in vitro experimental study, the material consist...

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Autores principales: Rohani, Kimia, Eslamian, Ladan, Nahvi, Golnaz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8248261/
https://www.ncbi.nlm.nih.gov/pubmed/34249253
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author Rohani, Kimia
Eslamian, Ladan
Nahvi, Golnaz
author_facet Rohani, Kimia
Eslamian, Ladan
Nahvi, Golnaz
author_sort Rohani, Kimia
collection PubMed
description BACKGROUND: Association of cuspid impaction with adjacent lateral incisor anomalies is under controversy. The aim of this study was to investigate the correlation between maxillary cuspid impaction with dental anomalies. MATERIAL AND METHODS: In this in vitro experimental study, the material consisted of pretreatment dental records of 102 patients with at least one palatally or buccally displaced impacted permanent cuspid (palatal and buccal impaction groups). They were matched with a comparison control group of 102 patients having normally erupted maxillary cuspids. Available space, mesiodistal dimensions of teeth, and morphologic parameters of lateral incisors were measured using the digital caliper. Comparison of mean values of lateral incisors anomalies and severity of crowding between different groups were performed using the one-way ANOVA test, and the analysis of associations between position of the impaction and anomaly of the lateral incisors and severity of crowding was performed using the Chi-square test. P < 0.05 was considered statistically significant. RESULTS: There was no statistically significant difference in the arch length–tooth size discrepancy between the cuspid impaction groups and control group. The impaction group (buccal or palatal) presented statistically significant differences in terms of anomalies of maxillary lateral incisor compared to the control group. Peg-shaped lateral incisor was related to buccal cuspid impaction and microdontia had relationship with palatal cuspid impaction. CONCLUSION: There is the relationship between cuspid impaction and adjacent lateral incisor abnormality, but no difference was observed between buccal and palatal cuspid impactions. Crowding revealed no relationship with cuspid impaction (buccal or palatal) in this study.
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spelling pubmed-82482612021-07-09 Correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors Rohani, Kimia Eslamian, Ladan Nahvi, Golnaz Dent Res J (Isfahan) Original Article BACKGROUND: Association of cuspid impaction with adjacent lateral incisor anomalies is under controversy. The aim of this study was to investigate the correlation between maxillary cuspid impaction with dental anomalies. MATERIAL AND METHODS: In this in vitro experimental study, the material consisted of pretreatment dental records of 102 patients with at least one palatally or buccally displaced impacted permanent cuspid (palatal and buccal impaction groups). They were matched with a comparison control group of 102 patients having normally erupted maxillary cuspids. Available space, mesiodistal dimensions of teeth, and morphologic parameters of lateral incisors were measured using the digital caliper. Comparison of mean values of lateral incisors anomalies and severity of crowding between different groups were performed using the one-way ANOVA test, and the analysis of associations between position of the impaction and anomaly of the lateral incisors and severity of crowding was performed using the Chi-square test. P < 0.05 was considered statistically significant. RESULTS: There was no statistically significant difference in the arch length–tooth size discrepancy between the cuspid impaction groups and control group. The impaction group (buccal or palatal) presented statistically significant differences in terms of anomalies of maxillary lateral incisor compared to the control group. Peg-shaped lateral incisor was related to buccal cuspid impaction and microdontia had relationship with palatal cuspid impaction. CONCLUSION: There is the relationship between cuspid impaction and adjacent lateral incisor abnormality, but no difference was observed between buccal and palatal cuspid impactions. Crowding revealed no relationship with cuspid impaction (buccal or palatal) in this study. Wolters Kluwer - Medknow 2021-04-06 /pmc/articles/PMC8248261/ /pubmed/34249253 Text en Copyright: © 2021 Dental Research Journal https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
spellingShingle Original Article
Rohani, Kimia
Eslamian, Ladan
Nahvi, Golnaz
Correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors
title Correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors
title_full Correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors
title_fullStr Correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors
title_full_unstemmed Correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors
title_short Correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors
title_sort correlation between maxillary cuspid impaction with available space and anomalies of maxillary lateral incisors
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8248261/
https://www.ncbi.nlm.nih.gov/pubmed/34249253
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