Evaluation of arch width variations among different skeletal patterns in South Indian population
Identifieur interne : 002514 ( Main/Exploration ); précédent : 002513; suivant : 002515Evaluation of arch width variations among different skeletal patterns in South Indian population
Auteurs : Mandava Prasad ; Senny Thomas Kannampallil ; Ashok Kumar Talapaneni ; Suja Ani George ; Sharath Kumar ShettySource :
- Journal of Natural Science, Biology, and Medicine [ 0976-9668 ] ; 2013.
Abstract
Anterior cranial base can be taken as a reference line (SN) to determine the steepness of mandibular plane. Subjects with high mandibular plane angle tend to have a long face and one with low MP-SN angle has a shorter face.
This study was done to investigate if dental arch widths correlated with vertical facial types and if there are any differences in arch widths between untreated male and female adults in South Indian population.
Lateral cephalogram and dental casts were obtained from 180 untreated South Indian adults (90 males and 90 females) above 18 year old with no cross bite, minimal crowding and spacing. The angle between the anterior cranial base and the mandibular plane was measured on lateral cephalogram of each patient. Dental casts were used to obtain comprehensive dental measurements including maxillary and mandibular inter canine, inter premolar and inter molar widths, as well as amount of crowding or spacing.
The results showed that male arch widths were significantly larger than those of females (
It was concluded that the dental arch width is associated with gender, race and vertical facial morphology. Thus using individualized arch wires according to each patient's pre treatment arch form and width is suggested during orthodontic treatment.
Url:
DOI: 10.4103/0976-9668.107267
PubMed: 23633842
PubMed Central: 3633311
Affiliations:
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Evaluation of arch width variations among different skeletal patterns in South Indian population</title><author><name sortKey="Prasad, Mandava" sort="Prasad, Mandava" uniqKey="Prasad M" first="Mandava" last="Prasad">Mandava Prasad</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Kannampallil, Senny Thomas" sort="Kannampallil, Senny Thomas" uniqKey="Kannampallil S" first="Senny Thomas" last="Kannampallil">Senny Thomas Kannampallil</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Talapaneni, Ashok Kumar" sort="Talapaneni, Ashok Kumar" uniqKey="Talapaneni A" first="Ashok Kumar" last="Talapaneni">Ashok Kumar Talapaneni</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="George, Suja Ani" sort="George, Suja Ani" uniqKey="George S" first="Suja Ani" last="George">Suja Ani George</name><affiliation><nlm:aff id="aff2"><italic>Department of Orthodontics, Government Dental College, Thiruvananthapuram, India</italic></nlm:aff></affiliation></author><author><name sortKey="Shetty, Sharath Kumar" sort="Shetty, Sharath Kumar" uniqKey="Shetty S" first="Sharath Kumar" last="Shetty">Sharath Kumar Shetty</name><affiliation><nlm:aff id="aff3"><italic>Department of Orthodontics, KVG Dental College, Sullia, Karnataka, India</italic></nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">23633842</idno><idno type="pmc">3633311</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3633311</idno><idno type="RBID">PMC:3633311</idno><idno type="doi">10.4103/0976-9668.107267</idno><date when="2013">2013</date><idno type="wicri:Area/Pmc/Corpus">003239</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">003239</idno><idno type="wicri:Area/Pmc/Curation">003239</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">003239</idno><idno type="wicri:Area/Pmc/Checkpoint">001A30</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">001A30</idno><idno type="wicri:Area/Ncbi/Merge">004661</idno><idno type="wicri:Area/Ncbi/Curation">004661</idno><idno type="wicri:Area/Ncbi/Checkpoint">004661</idno><idno type="wicri:doubleKey">0976-9668:2013:Prasad M:evaluation:of:arch</idno><idno type="wicri:Area/Main/Merge">002525</idno><idno type="wicri:Area/Main/Curation">002514</idno><idno type="wicri:Area/Main/Exploration">002514</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Evaluation of arch width variations among different skeletal patterns in South Indian population</title><author><name sortKey="Prasad, Mandava" sort="Prasad, Mandava" uniqKey="Prasad M" first="Mandava" last="Prasad">Mandava Prasad</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Kannampallil, Senny Thomas" sort="Kannampallil, Senny Thomas" uniqKey="Kannampallil S" first="Senny Thomas" last="Kannampallil">Senny Thomas Kannampallil</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Talapaneni, Ashok Kumar" sort="Talapaneni, Ashok Kumar" uniqKey="Talapaneni A" first="Ashok Kumar" last="Talapaneni">Ashok Kumar Talapaneni</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="George, Suja Ani" sort="George, Suja Ani" uniqKey="George S" first="Suja Ani" last="George">Suja Ani George</name><affiliation><nlm:aff id="aff2"><italic>Department of Orthodontics, Government Dental College, Thiruvananthapuram, India</italic></nlm:aff></affiliation></author><author><name sortKey="Shetty, Sharath Kumar" sort="Shetty, Sharath Kumar" uniqKey="Shetty S" first="Sharath Kumar" last="Shetty">Sharath Kumar Shetty</name><affiliation><nlm:aff id="aff3"><italic>Department of Orthodontics, KVG Dental College, Sullia, Karnataka, India</italic></nlm:aff></affiliation></author></analytic><series><title level="j">Journal of Natural Science, Biology, and Medicine</title><idno type="ISSN">0976-9668</idno><idno type="eISSN">2229-7707</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec id="st1"><title>Background:</title><p>Anterior cranial base can be taken as a reference line (SN) to determine the steepness of mandibular plane. Subjects with high mandibular plane angle tend to have a long face and one with low MP-SN angle has a shorter face.</p></sec><sec id="st2"><title>Objective:</title><p>This study was done to investigate if dental arch widths correlated with vertical facial types and if there are any differences in arch widths between untreated male and female adults in South Indian population.</p></sec><sec id="st3"><title>Materials and Methods:</title><p>Lateral cephalogram and dental casts were obtained from 180 untreated South Indian adults (90 males and 90 females) above 18 year old with no cross bite, minimal crowding and spacing. The angle between the anterior cranial base and the mandibular plane was measured on lateral cephalogram of each patient. Dental casts were used to obtain comprehensive dental measurements including maxillary and mandibular inter canine, inter premolar and inter molar widths, as well as amount of crowding or spacing.</p></sec><sec id="st4"><title>Results:</title><p>The results showed that male arch widths were significantly larger than those of females (<italic>P</italic> < 0.05) and there was a significant decrease in inter arch width as the MP-SN angle increased in untreated adult South Indian population. The results obtained in our study when compared with studies done in other population groups showed that there is difference in inter arch widths according to ethnicity and race.</p></sec><sec id="st5"><title>Conclusion:</title><p>It was concluded that the dental arch width is associated with gender, race and vertical facial morphology. 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first="Sharath Kumar" last="Shetty">Sharath Kumar Shetty</name><name sortKey="Talapaneni, Ashok Kumar" sort="Talapaneni, Ashok Kumar" uniqKey="Talapaneni A" first="Ashok Kumar" last="Talapaneni">Ashok Kumar Talapaneni</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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