Reader's Forum
Identifieur interne : 000245 ( Pmc/Curation ); précédent : 000244; suivant : 000246Reader's Forum
Auteurs : Yongwen Guo [République populaire de Chine]Source :
- Korean Journal of Orthodontics [ 2234-7518 ] ; 2014.
Url:
DOI: 10.4041/kjod.2014.44.3.103
PubMed: 24892022
PubMed Central: 4040356
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000245
Links to Exploration step
PMC:4040356Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Reader's Forum</title><author><name sortKey="Guo, Yongwen" sort="Guo, Yongwen" uniqKey="Guo Y" first="Yongwen" last="Guo">Yongwen Guo</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Orthodontics, State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, PR China.</nlm:aff><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Department of Orthodontics, State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">24892022</idno><idno type="pmc">4040356</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4040356</idno><idno type="RBID">PMC:4040356</idno><idno type="doi">10.4041/kjod.2014.44.3.103</idno><date when="2014">2014</date><idno type="wicri:Area/Pmc/Corpus">000245</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000245</idno><idno type="wicri:Area/Pmc/Curation">000245</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000245</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Reader's Forum</title><author><name sortKey="Guo, Yongwen" sort="Guo, Yongwen" uniqKey="Guo Y" first="Yongwen" last="Guo">Yongwen Guo</name><affiliation wicri:level="1"><nlm:aff id="A1">Department of Orthodontics, State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, PR China.</nlm:aff><country xml:lang="fr" wicri:curation="lc">République populaire de Chine</country><wicri:regionArea>Department of Orthodontics, State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu</wicri:regionArea></affiliation></author></analytic><series><title level="j">Korean Journal of Orthodontics</title><idno type="ISSN">2234-7518</idno><idno type="eISSN">2005-372X</idno><imprint><date when="2014">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader></TEI><pmc article-type="letter"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Korean J Orthod</journal-id><journal-id journal-id-type="iso-abbrev">Korean J Orthod</journal-id><journal-id journal-id-type="publisher-id">KJOD</journal-id><journal-title-group><journal-title>Korean Journal of Orthodontics</journal-title></journal-title-group><issn pub-type="ppub">2234-7518</issn><issn pub-type="epub">2005-372X</issn><publisher><publisher-name>Korean Association of Orthodontists</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">24892022</article-id><article-id pub-id-type="pmc">4040356</article-id><article-id pub-id-type="doi">10.4041/kjod.2014.44.3.103</article-id><article-categories><subj-group subj-group-type="heading"><subject>Reader's Forum</subject></subj-group></article-categories><title-group><article-title>Reader's Forum</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Guo</surname><given-names>Yongwen</given-names></name><xref ref-type="aff" rid="A1"></xref></contrib></contrib-group><aff id="A1">Department of Orthodontics, State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, PR China.</aff><pub-date pub-type="ppub"><month>5</month><year>2014</year></pub-date><pub-date pub-type="epub"><day>19</day><month>5</month><year>2014</year></pub-date><volume>44</volume><issue>3</issue><fpage>103</fpage><lpage>104</lpage><permissions><copyright-statement>© 2014 The Korean Association of Orthodontists.</copyright-statement><copyright-year>2014</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/"><license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">http://creativecommons.org/licenses/by-nc/3.0/</ext-link>) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><related-article id="d35e70" related-article-type="commentary-article" ext-link-type="doi" xlink:href="10.4041/kjod.2013.43.6.302" vol="43" page="302"><article-title>Alveolar ridge expansion-assisted orthodontic space closure in the mandibular posterior region</article-title></related-article></article-meta></front><response id="RE1" response-type="reply"><front-stub><contrib-group><contrib contrib-type="author"><name><surname>Ozera</surname><given-names>Mete</given-names></name><xref ref-type="aff" rid="AB1">a</xref></contrib><contrib contrib-type="author"><name><surname>Akdenizb</surname><given-names>Berat Serdar</given-names></name><xref ref-type="aff" rid="AB2">b</xref></contrib></contrib-group><aff id="AB1"><label>a</label>Department of Orthodontics, Ondokuz Mayis University Dentistry Faculty, Samsun, Turkey bPrivate Practice, Ankara, Turkey.</aff><aff id="AB2"><label>b</label>Private Practice, Ankara, Turkey.</aff></front-stub><body><p>Thank you for your kind interest on the subject.</p><p><bold>A1.</bold> A lingual arch was planned and placed pre-surgically in order to withstand such complications. But when the premolar and molar teeth positions and the distance they were moved forward were considered, loss of anchorage was almost unavoidable even with such a device. There is not much choice of devices other than mini-screws when "absolute anchorage" is needed for mandibular teeth. As you may confirm, a single lingual arch was not the best choice in such a case but the space was mostly closed when the mini-screws were lost. Loss of the screws could be attributed to many factors including bone physiology itself. The tissue formation rate was estimated to be two to ten times faster than normal regeneration process around the field of corticotomy area.<xref rid="B3" ref-type="bibr">3</xref> This change in bone turn-over rate can also affect the interaction between the mini-screw implants and the bone, however detailed studies are needed before blaming the bone physiology and at this time there is no study to support such an interaction. Although the exact reason for the loss of mini-screws in our case is difficult to define, it is advisable to take any necessary precautions to hold the mini-screws in place until the space is fully closed. Waiting for healing after mini-screw placement could be a better option than immediate loading even though there are studies in conflict about the effect of healing time in mini-screw stability.<xref rid="B4" ref-type="bibr">4</xref>,<xref rid="B5" ref-type="bibr">5</xref></p><p><bold>A2.</bold> There is always a risk of anchorage loss during closure of long spaces even with the best anchorage devices currently available. Mesially-inclined molar teeth can be problematic in critical situations for both biomechanical and periodontal issues and should be fully uprighted before the corticotomy operation.<xref rid="B6" ref-type="bibr">6</xref> The surgical operation in our study was inspired by previously used corticotomy-assisted orthodontic treatment protocols. Therefore, indications, contraindications and complications are similar in both techniques.<xref rid="B7" ref-type="bibr">7</xref> Another aim was to cross the "sand clock shaped" cortical bone barrier with minimum damage to the tooth structure. Even though the mentioned surgical procedure was anticipated to decrease the risks associated with tooth movement into a relatively longer space, only controlled clinical studies can provide usable data about the remaining risks.</p></body><back><ref-list><ref id="B1"><label>1</label><element-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Papageorgiou</surname><given-names>SN</given-names></name><name><surname>Zogakis</surname><given-names>IP</given-names></name><name><surname>Papadopoulos</surname><given-names>MA</given-names></name></person-group><article-title>Failure rates and associated risk factors of orthodontic miniscrew implants: a meta-analysis</article-title><source>Am J Orthod Dentofacial Orthop</source><year>2012</year><volume>142</volume><fpage>577</fpage><lpage>595</lpage><pub-id pub-id-type="pmid">23116500</pub-id></element-citation></ref><ref id="B2"><label>2</label><element-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Ure</surname><given-names>DS</given-names></name><name><surname>Oliver</surname><given-names>DR</given-names></name><name><surname>Kim</surname><given-names>KB</given-names></name><name><surname>Melo</surname><given-names>AC</given-names></name><name><surname>Buschang</surname><given-names>PH</given-names></name></person-group><article-title>Stability changes of miniscrew implants over time</article-title><source>Angle Orthod</source><year>2011</year><volume>81</volume><fpage>994</fpage><lpage>1000</lpage><pub-id pub-id-type="pmid">21612317</pub-id></element-citation></ref><ref id="B3"><label>3</label><element-citation publication-type="journal"><person-group person-group-type="author"><name><surname>AlGhamdi</surname><given-names>AST</given-names></name></person-group><article-title>Corticotomy facilitated orthodontics: Review of a technique</article-title><source>Saudi Dent J</source><year>2010</year><volume>22</volume><fpage>1</fpage><lpage>5</lpage><pub-id pub-id-type="pmid">23960473</pub-id></element-citation></ref><ref id="B4"><label>4</label><element-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Oltramari-Navarro</surname><given-names>PV</given-names></name><name><surname>Navarro</surname><given-names>RL</given-names></name><name><surname>Henriques</surname><given-names>JF</given-names></name><etal></etal></person-group><article-title>The impact of healing time before loading on orthodontic mini-implant stability: a histomorphometric study in minipigs</article-title><source>Arch Oral Biol</source><year>2013</year><volume>58</volume><fpage>806</fpage><lpage>812</lpage><pub-id pub-id-type="pmid">23337099</pub-id></element-citation></ref><ref id="B5"><label>5</label><element-citation publication-type="book"><person-group person-group-type="author"><name><surname>Nanda</surname><given-names>R</given-names></name><name><surname>Uribe</surname><given-names>FA</given-names></name></person-group><source>Temporary anchorage devices in orthodontics</source><publisher-loc>St. Louis</publisher-loc><publisher-name>Mosby Elsevier</publisher-name><year>2009</year><fpage>287</fpage><lpage>294</lpage></element-citation></ref><ref id="B6"><label>6</label><element-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hom</surname><given-names>BM</given-names></name><name><surname>Turley</surname><given-names>PK</given-names></name></person-group><article-title>The effects of space closure of the mandibular first molar area in adults</article-title><source>Am J Orthod</source><year>1984</year><volume>85</volume><fpage>457</fpage><lpage>469</lpage><pub-id pub-id-type="pmid">6587780</pub-id></element-citation></ref><ref id="B7"><label>7</label><element-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hassan</surname><given-names>AH</given-names></name><name><surname>Al-Fraidi</surname><given-names>AA</given-names></name><name><surname>Al-Saeed</surname><given-names>SH</given-names></name></person-group><article-title>Corticotomy-assisted orthodontic treatment: review</article-title><source>Open Dent J</source><year>2010</year><volume>4</volume><fpage>159</fpage><lpage>164</lpage><pub-id pub-id-type="pmid">21228919</pub-id></element-citation></ref></ref-list></back></response></pmc></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV1/Data/Pmc/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000245 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Curation/biblio.hfd -nk 000245 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV1
|flux= Pmc
|étape= Curation
|type= RBID
|clé= PMC:4040356
|texte= Reader's Forum
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Curation/RBID.i -Sk "pubmed:24892022" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Curation/biblio.hfd \
| NlmPubMed2Wicri -a EdenteV1
| This area was generated with Dilib version V0.6.33. |  |