Analysis of tooth movement into an extraction space in the rat
Identifieur interne : 00B999 ( Main/Exploration ); précédent : 00B998; suivant : 00BA00Analysis of tooth movement into an extraction space in the rat
Auteurs : D. Roux [France] ; C. Chambas [France] ; B. Normand [France] ; A. Woda [France]Source :
- Archives of Oral Biology [ 0003-9969 ] ; 1990.
English descriptors
- KwdEn :
- Acetate sheets, Adult monkeys, Alveolar bone, Antagonistic teeth, Anterior direction, Approximal, Approximal contacts, Approximal drift, Baron, Biol, Bone structures, Cheek teeth, Considerable mesial movement, Control side, Dental migration, Distal direction, Distal foramen, Distal migration, Experimental study, Experimental systems, Extraction, Extraction gaps, Extraction space, First experiments, Good condition, Independent samples, Irus, Macaca, Macaca irus, Mesial, Mesial drift, Molar, Occlusal, Occlusal forces, Occlusal photographs, Occlusal view, Occlusion, Oral biol, Picton, Posterior limit, Proximal surfaces, Relative values, Rotational movement, Sicher, Significant influence, Test side, Third molar, Third molars, Tooth extraction, Tooth migration, Tooth movement, Tooth movements, Translational movement, Weinmann, dental occlusion, extraction, rat, tooth migration.
- Teeft :
- Acetate sheets, Adult monkeys, Alveolar bone, Antagonistic teeth, Anterior direction, Approximal, Approximal contacts, Approximal drift, Baron, Biol, Bone structures, Cheek teeth, Considerable mesial movement, Control side, Dental migration, Distal direction, Distal foramen, Distal migration, Experimental study, Experimental systems, Extraction, Extraction gaps, Extraction space, First experiments, Good condition, Independent samples, Irus, Macaca, Macaca irus, Mesial, Mesial drift, Molar, Occlusal, Occlusal forces, Occlusal photographs, Occlusal view, Occlusion, Oral biol, Picton, Posterior limit, Proximal surfaces, Relative values, Rotational movement, Sicher, Significant influence, Test side, Third molar, Third molars, Tooth extraction, Tooth migration, Tooth movement, Tooth movements, Translational movement, Weinmann.
Abstract
Abstract: The purpose of this study was to evaluate the amplitude, direction and nature (translation or rotation) of the movements of teeth bordering an extraction site. Two experimental approaches were used. In one series of experiments, second maxillary molars were removed in 10 anaesthetized rats. To allow precise measurements of tooth movement into the extraction space, small cavities were drilled in the proximal surfaces of the first and third molars facing the gap. An elastomer impression was taken and the distance between the two cavities was recorded. This measurement was repeated 1, 2 and 3 months later. After killing the rats, the skulls were dried. The direction of movement was observed on occlusal photographs, and lateral X-rays were used to evaluate the nature of the drift (translation or rotation) observed. To evaluate the impact of occlusal forces on the tooth movements, a second experimental system was used in which the antagonistic occlusal contacts on the test side were removed (12 rats). In the first experiments, the average reduction of the extraction gap was 40.7 ± 1.8% of the initial value, and in the second experiment, 44.7 ± 3.3%. In both experimental systems the movement was derived largely from a mesial drift of the third molar, and its rate decreased with time. Furthermore, the drift of the third molar comprised one-third rotation and two-thirds translation. Student's t-test showed no influence of occlusal forces on the tooth movements.
Url:
DOI: 10.1016/0003-9969(90)90108-M
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000876
- to stream Istex, to step Curation: 000876
- to stream Istex, to step Checkpoint: 005782
- to stream Main, to step Merge: 00C132
- to stream Main, to step Curation: 00B999
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Analysis of tooth movement into an extraction space in the rat</title>
<author><name sortKey="Roux, D" sort="Roux, D" uniqKey="Roux D" first="D." last="Roux">D. Roux</name>
</author>
<author><name sortKey="Chambas, C" sort="Chambas, C" uniqKey="Chambas C" first="C." last="Chambas">C. Chambas</name>
</author>
<author><name sortKey="Normand, B" sort="Normand, B" uniqKey="Normand B" first="B." last="Normand">B. Normand</name>
</author>
<author><name sortKey="Woda, A" sort="Woda, A" uniqKey="Woda A" first="A." last="Woda">A. Woda</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:11D0ABA7C7451E255F764B20755E3974D452DF35</idno>
<date when="1990" year="1990">1990</date>
<idno type="doi">10.1016/0003-9969(90)90108-M</idno>
<idno type="url">https://api.istex.fr/document/11D0ABA7C7451E255F764B20755E3974D452DF35/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000876</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000876</idno>
<idno type="wicri:Area/Istex/Curation">000876</idno>
<idno type="wicri:Area/Istex/Checkpoint">005782</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">005782</idno>
<idno type="wicri:doubleKey">0003-9969:1990:Roux D:analysis:of:tooth</idno>
<idno type="wicri:Area/Main/Merge">00C132</idno>
<idno type="wicri:Area/Main/Curation">00B999</idno>
<idno type="wicri:Area/Main/Exploration">00B999</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Analysis of tooth movement into an extraction space in the rat</title>
<author><name sortKey="Roux, D" sort="Roux, D" uniqKey="Roux D" first="D." last="Roux">D. Roux</name>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Physiologie Orofaciale, Faculté de chirurgie Dentaire, 63000 Clermont-Ferrand</wicri:regionArea>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Auvergne (région administrative)</region>
<settlement type="city">Clermont-Ferrand</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Chambas, C" sort="Chambas, C" uniqKey="Chambas C" first="C." last="Chambas">C. Chambas</name>
<affiliation wicri:level="1"><country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Physiologie Orofaciale, Faculté de chirurgie Dentaire, 63000 Clermont-Ferrand</wicri:regionArea>
<wicri:noRegion>63000 Clermont-Ferrand</wicri:noRegion>
<wicri:noRegion>63000 Clermont-Ferrand</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Normand, B" sort="Normand, B" uniqKey="Normand B" first="B." last="Normand">B. Normand</name>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Biomathématiques statistiques, Faculté de Médecine, 63000 Clermont-Fd I</wicri:regionArea>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Auvergne (région administrative)</region>
<settlement type="city">Clermont-Fd I</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Woda, A" sort="Woda, A" uniqKey="Woda A" first="A." last="Woda">A. Woda</name>
<affiliation wicri:level="1"><country xml:lang="fr">France</country>
<wicri:regionArea>Address correspondence to: A. Woda, Laboratoire de Physiologie Orofaciale, 11 Bd Charles de Gaulle, 63000 Clermont-Ferrand</wicri:regionArea>
<wicri:noRegion>63000 Clermont-Ferrand</wicri:noRegion>
<wicri:noRegion>63000 Clermont-Ferrand</wicri:noRegion>
</affiliation>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Physiologie Orofaciale, Faculté de chirurgie Dentaire, 63000 Clermont-Ferrand</wicri:regionArea>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Auvergne (région administrative)</region>
<settlement type="city">Clermont-Ferrand</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Archives of Oral Biology</title>
<title level="j" type="abbrev">AOB</title>
<idno type="ISSN">0003-9969</idno>
<imprint><publisher>ELSEVIER</publisher>
<date type="published" when="1990">1990</date>
<biblScope unit="volume">35</biblScope>
<biblScope unit="issue">1</biblScope>
<biblScope unit="page" from="17">17</biblScope>
<biblScope unit="page" to="22">22</biblScope>
</imprint>
<idno type="ISSN">0003-9969</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0003-9969</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acetate sheets</term>
<term>Adult monkeys</term>
<term>Alveolar bone</term>
<term>Antagonistic teeth</term>
<term>Anterior direction</term>
<term>Approximal</term>
<term>Approximal contacts</term>
<term>Approximal drift</term>
<term>Baron</term>
<term>Biol</term>
<term>Bone structures</term>
<term>Cheek teeth</term>
<term>Considerable mesial movement</term>
<term>Control side</term>
<term>Dental migration</term>
<term>Distal direction</term>
<term>Distal foramen</term>
<term>Distal migration</term>
<term>Experimental study</term>
<term>Experimental systems</term>
<term>Extraction</term>
<term>Extraction gaps</term>
<term>Extraction space</term>
<term>First experiments</term>
<term>Good condition</term>
<term>Independent samples</term>
<term>Irus</term>
<term>Macaca</term>
<term>Macaca irus</term>
<term>Mesial</term>
<term>Mesial drift</term>
<term>Molar</term>
<term>Occlusal</term>
<term>Occlusal forces</term>
<term>Occlusal photographs</term>
<term>Occlusal view</term>
<term>Occlusion</term>
<term>Oral biol</term>
<term>Picton</term>
<term>Posterior limit</term>
<term>Proximal surfaces</term>
<term>Relative values</term>
<term>Rotational movement</term>
<term>Sicher</term>
<term>Significant influence</term>
<term>Test side</term>
<term>Third molar</term>
<term>Third molars</term>
<term>Tooth extraction</term>
<term>Tooth migration</term>
<term>Tooth movement</term>
<term>Tooth movements</term>
<term>Translational movement</term>
<term>Weinmann</term>
<term>dental occlusion</term>
<term>extraction</term>
<term>rat</term>
<term>tooth migration</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en"><term>Acetate sheets</term>
<term>Adult monkeys</term>
<term>Alveolar bone</term>
<term>Antagonistic teeth</term>
<term>Anterior direction</term>
<term>Approximal</term>
<term>Approximal contacts</term>
<term>Approximal drift</term>
<term>Baron</term>
<term>Biol</term>
<term>Bone structures</term>
<term>Cheek teeth</term>
<term>Considerable mesial movement</term>
<term>Control side</term>
<term>Dental migration</term>
<term>Distal direction</term>
<term>Distal foramen</term>
<term>Distal migration</term>
<term>Experimental study</term>
<term>Experimental systems</term>
<term>Extraction</term>
<term>Extraction gaps</term>
<term>Extraction space</term>
<term>First experiments</term>
<term>Good condition</term>
<term>Independent samples</term>
<term>Irus</term>
<term>Macaca</term>
<term>Macaca irus</term>
<term>Mesial</term>
<term>Mesial drift</term>
<term>Molar</term>
<term>Occlusal</term>
<term>Occlusal forces</term>
<term>Occlusal photographs</term>
<term>Occlusal view</term>
<term>Occlusion</term>
<term>Oral biol</term>
<term>Picton</term>
<term>Posterior limit</term>
<term>Proximal surfaces</term>
<term>Relative values</term>
<term>Rotational movement</term>
<term>Sicher</term>
<term>Significant influence</term>
<term>Test side</term>
<term>Third molar</term>
<term>Third molars</term>
<term>Tooth extraction</term>
<term>Tooth migration</term>
<term>Tooth movement</term>
<term>Tooth movements</term>
<term>Translational movement</term>
<term>Weinmann</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Abstract: The purpose of this study was to evaluate the amplitude, direction and nature (translation or rotation) of the movements of teeth bordering an extraction site. Two experimental approaches were used. In one series of experiments, second maxillary molars were removed in 10 anaesthetized rats. To allow precise measurements of tooth movement into the extraction space, small cavities were drilled in the proximal surfaces of the first and third molars facing the gap. An elastomer impression was taken and the distance between the two cavities was recorded. This measurement was repeated 1, 2 and 3 months later. After killing the rats, the skulls were dried. The direction of movement was observed on occlusal photographs, and lateral X-rays were used to evaluate the nature of the drift (translation or rotation) observed. To evaluate the impact of occlusal forces on the tooth movements, a second experimental system was used in which the antagonistic occlusal contacts on the test side were removed (12 rats). In the first experiments, the average reduction of the extraction gap was 40.7 ± 1.8% of the initial value, and in the second experiment, 44.7 ± 3.3%. In both experimental systems the movement was derived largely from a mesial drift of the third molar, and its rate decreased with time. Furthermore, the drift of the third molar comprised one-third rotation and two-thirds translation. Student's t-test showed no influence of occlusal forces on the tooth movements.</div>
</front>
</TEI>
<affiliations><list><country><li>France</li>
</country>
<region><li>Auvergne (région administrative)</li>
<li>Auvergne-Rhône-Alpes</li>
</region>
<settlement><li>Clermont-Fd I</li>
<li>Clermont-Ferrand</li>
</settlement>
</list>
<tree><country name="France"><region name="Auvergne-Rhône-Alpes"><name sortKey="Roux, D" sort="Roux, D" uniqKey="Roux D" first="D." last="Roux">D. Roux</name>
</region>
<name sortKey="Chambas, C" sort="Chambas, C" uniqKey="Chambas C" first="C." last="Chambas">C. Chambas</name>
<name sortKey="Normand, B" sort="Normand, B" uniqKey="Normand B" first="B." last="Normand">B. Normand</name>
<name sortKey="Woda, A" sort="Woda, A" uniqKey="Woda A" first="A." last="Woda">A. Woda</name>
<name sortKey="Woda, A" sort="Woda, A" uniqKey="Woda A" first="A." last="Woda">A. Woda</name>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 00B999 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 00B999 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Santé |area= EdenteV2 |flux= Main |étape= Exploration |type= RBID |clé= ISTEX:11D0ABA7C7451E255F764B20755E3974D452DF35 |texte= Analysis of tooth movement into an extraction space in the rat }}
This area was generated with Dilib version V0.6.32. |