Evaluation of anterior open bite correction in patients treated with maxillary posterior segment intrusion using zygomatic anchorage
This study aimed to investigate dentofacial changes in patients treated with maxillary molar intrusion with zygomatic anchors. The study group was composed of 19 patients with anterior open bite who had intrusion of the posterior dentoalveolar segment using an acrylic appliance supported by bilatera...
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| Veröffentlicht in: | American journal of orthodontics and dentofacial orthopedics 2020-10, Vol.158 (4), p.547-554 |
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| container_title | American journal of orthodontics and dentofacial orthopedics |
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| creator | Akan, Burçin Ünal, Beyza Karadede Şahan, Ahmet Oğuz Kızıltekin, Rana |
| description | This study aimed to investigate dentofacial changes in patients treated with maxillary molar intrusion with zygomatic anchors.
The study group was composed of 19 patients with anterior open bite who had intrusion of the posterior dentoalveolar segment using an acrylic appliance supported by bilateral zygomatic miniplates. The study was carried out on lateral cephalograms of the subjects taken before treatment and after intrusion.
Cephalometric changes obtained with maxillary molar intrusion were statistically significant. ANB, Wits, SN-GoGn, PP-MP, ANS-Me, NA-APo, SN-OP, U1-OP, U6-NF, overjet, and overbite values were also statistically significant.
Posterior dentoalveolar intrusion by zygomatic anchorage was an effective method for anterior open bite treatment. Although overbite and vertical skeletal measurements changed because of posterior dentoalveolar intrusion, the soft tissue was not significantly affected.
•Miniplates in the zygomatic buttress area intruded maxillary molars and buccal segments.•Changes in the dentofacial structures resulted from intrusion.•Posterior dentoalveolar intrusion by zygomatic anchorage had no effects on soft tissue.•This method was an effective treatment for anterior open bite. |
| doi_str_mv | 10.1016/j.ajodo.2019.09.018 |
| format | Article |
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The study group was composed of 19 patients with anterior open bite who had intrusion of the posterior dentoalveolar segment using an acrylic appliance supported by bilateral zygomatic miniplates. The study was carried out on lateral cephalograms of the subjects taken before treatment and after intrusion.
Cephalometric changes obtained with maxillary molar intrusion were statistically significant. ANB, Wits, SN-GoGn, PP-MP, ANS-Me, NA-APo, SN-OP, U1-OP, U6-NF, overjet, and overbite values were also statistically significant.
Posterior dentoalveolar intrusion by zygomatic anchorage was an effective method for anterior open bite treatment. Although overbite and vertical skeletal measurements changed because of posterior dentoalveolar intrusion, the soft tissue was not significantly affected.
•Miniplates in the zygomatic buttress area intruded maxillary molars and buccal segments.•Changes in the dentofacial structures resulted from intrusion.•Posterior dentoalveolar intrusion by zygomatic anchorage had no effects on soft tissue.•This method was an effective treatment for anterior open bite.</description><identifier>ISSN: 0889-5406</identifier><identifier>EISSN: 1097-6752</identifier><identifier>DOI: 10.1016/j.ajodo.2019.09.018</identifier><identifier>PMID: 32828611</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Cephalometry ; Dentistry ; Humans ; Malocclusion, Angle Class II ; Maxilla - diagnostic imaging ; Open Bite - diagnostic imaging ; Open Bite - therapy ; Orthodontic Anchorage Procedures ; Tooth Movement Techniques</subject><ispartof>American journal of orthodontics and dentofacial orthopedics, 2020-10, Vol.158 (4), p.547-554</ispartof><rights>2020</rights><rights>Copyright © 2020. Published by Elsevier Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-6a1a9f796e42e44dbc5f87e4317ea2537a8ed2b2e1ac416cb6301540bd83d3da3</citedby><cites>FETCH-LOGICAL-c359t-6a1a9f796e42e44dbc5f87e4317ea2537a8ed2b2e1ac416cb6301540bd83d3da3</cites><orcidid>0000-0001-7487-3769</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0889540620303590$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32828611$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Akan, Burçin</creatorcontrib><creatorcontrib>Ünal, Beyza Karadede</creatorcontrib><creatorcontrib>Şahan, Ahmet Oğuz</creatorcontrib><creatorcontrib>Kızıltekin, Rana</creatorcontrib><title>Evaluation of anterior open bite correction in patients treated with maxillary posterior segment intrusion using zygomatic anchorage</title><title>American journal of orthodontics and dentofacial orthopedics</title><addtitle>Am J Orthod Dentofacial Orthop</addtitle><description>This study aimed to investigate dentofacial changes in patients treated with maxillary molar intrusion with zygomatic anchors.
The study group was composed of 19 patients with anterior open bite who had intrusion of the posterior dentoalveolar segment using an acrylic appliance supported by bilateral zygomatic miniplates. The study was carried out on lateral cephalograms of the subjects taken before treatment and after intrusion.
Cephalometric changes obtained with maxillary molar intrusion were statistically significant. ANB, Wits, SN-GoGn, PP-MP, ANS-Me, NA-APo, SN-OP, U1-OP, U6-NF, overjet, and overbite values were also statistically significant.
Posterior dentoalveolar intrusion by zygomatic anchorage was an effective method for anterior open bite treatment. Although overbite and vertical skeletal measurements changed because of posterior dentoalveolar intrusion, the soft tissue was not significantly affected.
•Miniplates in the zygomatic buttress area intruded maxillary molars and buccal segments.•Changes in the dentofacial structures resulted from intrusion.•Posterior dentoalveolar intrusion by zygomatic anchorage had no effects on soft tissue.•This method was an effective treatment for anterior open bite.</description><subject>Cephalometry</subject><subject>Dentistry</subject><subject>Humans</subject><subject>Malocclusion, Angle Class II</subject><subject>Maxilla - diagnostic imaging</subject><subject>Open Bite - diagnostic imaging</subject><subject>Open Bite - therapy</subject><subject>Orthodontic Anchorage Procedures</subject><subject>Tooth Movement Techniques</subject><issn>0889-5406</issn><issn>1097-6752</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kM1OGzEUha0KVFLoE1RCXrKZ1D8zHs-CBYpSqITEBtaWx74THGXGg-0JpOs-OA4JXVa6sjffOfeeg9APSuaUUPFzPddrb_2cEdrMSR4qv6AZJU1diLpiJ2hGpGyKqiTiDH2LcU0IaUpGvqIzziSTgtIZ-rvc6s2kk_MD9h3WQ4LgfMB-hAG3LgE2PgQwH4Ab8JhRGFLEKYBOYPGrS8-4129us9Fhh0cfjw4RVn0msyiFKe7l-R1W-M9u5fvsYvIy8-yDXsEFOu30JsL343-Onn4tHxd3xf3D7e_FzX1heNWkQmiqm65uBJQMytK2pupkDSWnNWhW8VpLsKxlQLUpqTCt4ITm-K2V3HKr-Tm6OviOwb9MEJPqXTSQLx_AT1Gxkgsp6ppWGeUH1AQfY4BOjcH1OaGiRO3rV2v1Ub_a169IHiqz6vK4YGp7sP80n31n4PoAQI65dRBUNLlPA9btS1bWu_8ueAcLHJuU</recordid><startdate>202010</startdate><enddate>202010</enddate><creator>Akan, Burçin</creator><creator>Ünal, Beyza Karadede</creator><creator>Şahan, Ahmet Oğuz</creator><creator>Kızıltekin, Rana</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-7487-3769</orcidid></search><sort><creationdate>202010</creationdate><title>Evaluation of anterior open bite correction in patients treated with maxillary posterior segment intrusion using zygomatic anchorage</title><author>Akan, Burçin ; Ünal, Beyza Karadede ; Şahan, Ahmet Oğuz ; Kızıltekin, Rana</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-6a1a9f796e42e44dbc5f87e4317ea2537a8ed2b2e1ac416cb6301540bd83d3da3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Cephalometry</topic><topic>Dentistry</topic><topic>Humans</topic><topic>Malocclusion, Angle Class II</topic><topic>Maxilla - diagnostic imaging</topic><topic>Open Bite - diagnostic imaging</topic><topic>Open Bite - therapy</topic><topic>Orthodontic Anchorage Procedures</topic><topic>Tooth Movement Techniques</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Akan, Burçin</creatorcontrib><creatorcontrib>Ünal, Beyza Karadede</creatorcontrib><creatorcontrib>Şahan, Ahmet Oğuz</creatorcontrib><creatorcontrib>Kızıltekin, Rana</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>American journal of orthodontics and dentofacial orthopedics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Akan, Burçin</au><au>Ünal, Beyza Karadede</au><au>Şahan, Ahmet Oğuz</au><au>Kızıltekin, Rana</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of anterior open bite correction in patients treated with maxillary posterior segment intrusion using zygomatic anchorage</atitle><jtitle>American journal of orthodontics and dentofacial orthopedics</jtitle><addtitle>Am J Orthod Dentofacial Orthop</addtitle><date>2020-10</date><risdate>2020</risdate><volume>158</volume><issue>4</issue><spage>547</spage><epage>554</epage><pages>547-554</pages><issn>0889-5406</issn><eissn>1097-6752</eissn><abstract>This study aimed to investigate dentofacial changes in patients treated with maxillary molar intrusion with zygomatic anchors.
The study group was composed of 19 patients with anterior open bite who had intrusion of the posterior dentoalveolar segment using an acrylic appliance supported by bilateral zygomatic miniplates. The study was carried out on lateral cephalograms of the subjects taken before treatment and after intrusion.
Cephalometric changes obtained with maxillary molar intrusion were statistically significant. ANB, Wits, SN-GoGn, PP-MP, ANS-Me, NA-APo, SN-OP, U1-OP, U6-NF, overjet, and overbite values were also statistically significant.
Posterior dentoalveolar intrusion by zygomatic anchorage was an effective method for anterior open bite treatment. Although overbite and vertical skeletal measurements changed because of posterior dentoalveolar intrusion, the soft tissue was not significantly affected.
•Miniplates in the zygomatic buttress area intruded maxillary molars and buccal segments.•Changes in the dentofacial structures resulted from intrusion.•Posterior dentoalveolar intrusion by zygomatic anchorage had no effects on soft tissue.•This method was an effective treatment for anterior open bite.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>32828611</pmid><doi>10.1016/j.ajodo.2019.09.018</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-7487-3769</orcidid></addata></record> |
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| ispartof | American journal of orthodontics and dentofacial orthopedics, 2020-10, Vol.158 (4), p.547-554 |
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| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Cephalometry Dentistry Humans Malocclusion, Angle Class II Maxilla - diagnostic imaging Open Bite - diagnostic imaging Open Bite - therapy Orthodontic Anchorage Procedures Tooth Movement Techniques |
| title | Evaluation of anterior open bite correction in patients treated with maxillary posterior segment intrusion using zygomatic anchorage |
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