Associations of sagittal malocclusions with dental arch characteristics and crowding in Northern Finland Birth Cohort 1966
Abstract Objective To analyse the associations between the widths and forms of dental arches, malocclusions and crowding in middle‐aged adult population. Materials and Methods The study material is part of the Northern Finland Birth Cohort 1966 (NFBC1966); the subjects were examined at the age of 46...
Published in: | Orthodontics & Craniofacial Research |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2021
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/ocr.12558 https://onlinelibrary.wiley.com/doi/pdf/10.1111/ocr.12558 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/ocr.12558 |
id |
crwiley:10.1111/ocr.12558 |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/ocr.12558 2024-09-15T18:25:35+00:00 Associations of sagittal malocclusions with dental arch characteristics and crowding in Northern Finland Birth Cohort 1966 Tervahauta, Elisa Nokela, Jonna Vuollo, Ville Pirttiniemi, Pertti Silvola, Anna‐Sofia 2021 http://dx.doi.org/10.1111/ocr.12558 https://onlinelibrary.wiley.com/doi/pdf/10.1111/ocr.12558 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/ocr.12558 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Orthodontics & Craniofacial Research volume 25, issue 4, page 468-475 ISSN 1601-6335 1601-6343 journal-article 2021 crwiley https://doi.org/10.1111/ocr.12558 2024-08-13T04:16:17Z Abstract Objective To analyse the associations between the widths and forms of dental arches, malocclusions and crowding in middle‐aged adult population. Materials and Methods The study material is part of the Northern Finland Birth Cohort 1966 (NFBC1966); the subjects were examined at the age of 46 years. A total of 781 adults with full dentition and no orthodontic treatment history were included. Overjet, overbite, cross‐bite and scissor bite were examined during clinical examination. The widths and forms of dental arches, molar relationships and crowding were measured using three‐dimensional (3D) dental models. Results Dental arches were significantly larger in males than in females. Class II (CII) occlusion and increased overjet (≥6 mm) were associated with narrow maxilla ( P < .001, P < .05 respectively). Subjects with lateral cross‐bite had significantly narrower maxilla and wider mandible ( P < .05) than subjects with normal lateral occlusion. In subjects with CII occlusion, square or tapered maxilla and tapered or ovoid mandible were significantly more frequent compared to subjects with Class I (CI) occlusion ( P < .05). CII occlusion was significantly associated with crowding in the maxilla ( P < .01). Conclusion Narrow and tapered‐shaped maxilla was related to CII occlusion, which was associated with dental crowding in the maxilla. Malocclusions were more likely to be found together with other malocclusions than alone. Article in Journal/Newspaper Northern Finland Wiley Online Library Orthodontics & Craniofacial Research |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract Objective To analyse the associations between the widths and forms of dental arches, malocclusions and crowding in middle‐aged adult population. Materials and Methods The study material is part of the Northern Finland Birth Cohort 1966 (NFBC1966); the subjects were examined at the age of 46 years. A total of 781 adults with full dentition and no orthodontic treatment history were included. Overjet, overbite, cross‐bite and scissor bite were examined during clinical examination. The widths and forms of dental arches, molar relationships and crowding were measured using three‐dimensional (3D) dental models. Results Dental arches were significantly larger in males than in females. Class II (CII) occlusion and increased overjet (≥6 mm) were associated with narrow maxilla ( P < .001, P < .05 respectively). Subjects with lateral cross‐bite had significantly narrower maxilla and wider mandible ( P < .05) than subjects with normal lateral occlusion. In subjects with CII occlusion, square or tapered maxilla and tapered or ovoid mandible were significantly more frequent compared to subjects with Class I (CI) occlusion ( P < .05). CII occlusion was significantly associated with crowding in the maxilla ( P < .01). Conclusion Narrow and tapered‐shaped maxilla was related to CII occlusion, which was associated with dental crowding in the maxilla. Malocclusions were more likely to be found together with other malocclusions than alone. |
format |
Article in Journal/Newspaper |
author |
Tervahauta, Elisa Nokela, Jonna Vuollo, Ville Pirttiniemi, Pertti Silvola, Anna‐Sofia |
spellingShingle |
Tervahauta, Elisa Nokela, Jonna Vuollo, Ville Pirttiniemi, Pertti Silvola, Anna‐Sofia Associations of sagittal malocclusions with dental arch characteristics and crowding in Northern Finland Birth Cohort 1966 |
author_facet |
Tervahauta, Elisa Nokela, Jonna Vuollo, Ville Pirttiniemi, Pertti Silvola, Anna‐Sofia |
author_sort |
Tervahauta, Elisa |
title |
Associations of sagittal malocclusions with dental arch characteristics and crowding in Northern Finland Birth Cohort 1966 |
title_short |
Associations of sagittal malocclusions with dental arch characteristics and crowding in Northern Finland Birth Cohort 1966 |
title_full |
Associations of sagittal malocclusions with dental arch characteristics and crowding in Northern Finland Birth Cohort 1966 |
title_fullStr |
Associations of sagittal malocclusions with dental arch characteristics and crowding in Northern Finland Birth Cohort 1966 |
title_full_unstemmed |
Associations of sagittal malocclusions with dental arch characteristics and crowding in Northern Finland Birth Cohort 1966 |
title_sort |
associations of sagittal malocclusions with dental arch characteristics and crowding in northern finland birth cohort 1966 |
publisher |
Wiley |
publishDate |
2021 |
url |
http://dx.doi.org/10.1111/ocr.12558 https://onlinelibrary.wiley.com/doi/pdf/10.1111/ocr.12558 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/ocr.12558 |
genre |
Northern Finland |
genre_facet |
Northern Finland |
op_source |
Orthodontics & Craniofacial Research volume 25, issue 4, page 468-475 ISSN 1601-6335 1601-6343 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/ocr.12558 |
container_title |
Orthodontics & Craniofacial Research |
_version_ |
1810466098987925504 |