Prevalence of third molar impaction in patient with mandibular anterior teeth crowding

Introduction: Third molar impaction has been a controversial topic among clinician when it comes to mandibular anterior teeth crowding. The aim is to know the prevalence of third molar impaction in patient with mandibular anterior teeth crowding in Orthodontic Department, RSGM UNPAD, Indonesia. Meth...

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Main Authors: Tan Chun Wei, Eky Setiawan Soeria Soemantri, Iwa Rahmat Sunaryo
Format: Article
Language:English
Published: Universitas Padjadjaran 2016-11-01
Series:Padjadjaran Journal of Dentistry
Subjects:
Online Access:http://jurnal.unpad.ac.id/pjd/article/view/13673
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spelling doaj-f8823526155a4b2d8c683966fad05fc52021-06-02T07:09:06ZengUniversitas PadjadjaranPadjadjaran Journal of Dentistry1979-02012549-62122016-11-0128310.24198/pjd.vol28no3.136737605Prevalence of third molar impaction in patient with mandibular anterior teeth crowdingTan Chun Wei0Eky Setiawan Soeria Soemantri1Iwa Rahmat Sunaryo2Universitas PadjadjaranUniversitas PadjadjaranUniversitas PadjadjaranIntroduction: Third molar impaction has been a controversial topic among clinician when it comes to mandibular anterior teeth crowding. The aim is to know the prevalence of third molar impaction in patient with mandibular anterior teeth crowding in Orthodontic Department, RSGM UNPAD, Indonesia. Methods: This was a descriptive research, with non-probability sampling obtained from a population with full arch 32 teeth. Totaling 54 samples from year 2011 to 2014 were obtained. The age of sample range from 15 to 25 years old. Also all panoramic radiographs taken from the year 2011 to 2014 were examined using a computer. The position of third molars were determined by Winter’s classification using angle formed between the intersected longitudinal axes of the second and third molars and anterior teeth status by using Little’s irregularities index. Results: This study obtained data that as much as 68.52% mesioangular third molar, 19.44% distoangular, 4.63% horizontal, 1.85% buccolingual and 0% others. In mesioangular impaction condition there was crowding 83.78%, in distoangular condition there was 100% crowding, in horizontal position crowding found 100%, while at buccolingual crowding found 100%.Conclusion: In all positions the third molar impaction was accompanied by crowding of the mandible anterior teeth, with the largest percentage of impaction was the mesioangular positionhttp://jurnal.unpad.ac.id/pjd/article/view/13673prevalenceimpacted third molaranterior teeth crowdingpanoramic radiograph
collection DOAJ
language English
format Article
sources DOAJ
author Tan Chun Wei
Eky Setiawan Soeria Soemantri
Iwa Rahmat Sunaryo
spellingShingle Tan Chun Wei
Eky Setiawan Soeria Soemantri
Iwa Rahmat Sunaryo
Prevalence of third molar impaction in patient with mandibular anterior teeth crowding
Padjadjaran Journal of Dentistry
prevalence
impacted third molar
anterior teeth crowding
panoramic radiograph
author_facet Tan Chun Wei
Eky Setiawan Soeria Soemantri
Iwa Rahmat Sunaryo
author_sort Tan Chun Wei
title Prevalence of third molar impaction in patient with mandibular anterior teeth crowding
title_short Prevalence of third molar impaction in patient with mandibular anterior teeth crowding
title_full Prevalence of third molar impaction in patient with mandibular anterior teeth crowding
title_fullStr Prevalence of third molar impaction in patient with mandibular anterior teeth crowding
title_full_unstemmed Prevalence of third molar impaction in patient with mandibular anterior teeth crowding
title_sort prevalence of third molar impaction in patient with mandibular anterior teeth crowding
publisher Universitas Padjadjaran
series Padjadjaran Journal of Dentistry
issn 1979-0201
2549-6212
publishDate 2016-11-01
description Introduction: Third molar impaction has been a controversial topic among clinician when it comes to mandibular anterior teeth crowding. The aim is to know the prevalence of third molar impaction in patient with mandibular anterior teeth crowding in Orthodontic Department, RSGM UNPAD, Indonesia. Methods: This was a descriptive research, with non-probability sampling obtained from a population with full arch 32 teeth. Totaling 54 samples from year 2011 to 2014 were obtained. The age of sample range from 15 to 25 years old. Also all panoramic radiographs taken from the year 2011 to 2014 were examined using a computer. The position of third molars were determined by Winter’s classification using angle formed between the intersected longitudinal axes of the second and third molars and anterior teeth status by using Little’s irregularities index. Results: This study obtained data that as much as 68.52% mesioangular third molar, 19.44% distoangular, 4.63% horizontal, 1.85% buccolingual and 0% others. In mesioangular impaction condition there was crowding 83.78%, in distoangular condition there was 100% crowding, in horizontal position crowding found 100%, while at buccolingual crowding found 100%.Conclusion: In all positions the third molar impaction was accompanied by crowding of the mandible anterior teeth, with the largest percentage of impaction was the mesioangular position
topic prevalence
impacted third molar
anterior teeth crowding
panoramic radiograph
url http://jurnal.unpad.ac.id/pjd/article/view/13673
work_keys_str_mv AT tanchunwei prevalenceofthirdmolarimpactioninpatientwithmandibularanteriorteethcrowding
AT ekysetiawansoeriasoemantri prevalenceofthirdmolarimpactioninpatientwithmandibularanteriorteethcrowding
AT iwarahmatsunaryo prevalenceofthirdmolarimpactioninpatientwithmandibularanteriorteethcrowding
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