Upper airways after mandibular advancement orthognathic surgery: A 4-year follow-up

Upper airways after mandibular advancement orthognathic surgery: A 4-year follow-up

The purpose of this study was to assess the stability of changes in the upper airways 4 years after orthognathic surgery in patients with skeletal Class II malocclusion. A retrospective clinical study was conducted including 33 cone-beam computed tomography images from 11 patients (average age of 35...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:American journal of orthodontics and dentofacial orthopedics 2021-06, Vol.159 (6), p.743-749
Hauptverfasser: Pereira, Paula Kirzner Nogueira, de Castro Rocha, Vanessa Álvares, Degan, Viviane Veroni, Garib, Daniela Gamba, Vedovello, Silvia A.S., de Menezes, Carolina Carmo
Format: Artikel
Sprache:eng
Schlagworte:
Dentistry
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 749
container_issue 6
container_start_page 743
container_title American journal of orthodontics and dentofacial orthopedics
container_volume 159
creator Pereira, Paula Kirzner Nogueira
de Castro Rocha, Vanessa Álvares
Degan, Viviane Veroni
Garib, Daniela Gamba
Vedovello, Silvia A.S.
de Menezes, Carolina Carmo
description The purpose of this study was to assess the stability of changes in the upper airways 4 years after orthognathic surgery in patients with skeletal Class II malocclusion. A retrospective clinical study was conducted including 33 cone-beam computed tomography images from 11 patients (average age of 35.91 years) followed up longitudinally for 4 years. The airways were measured with the help of the Dolphin Imaging software (Dolphin Imaging and Management Systems, Chatsworth, Calif) at 3 points: T1 (preoperative), T2 (6 months after surgery), and T3 (4 years after surgery). The parameters assessed were surface area (SA), minimum axial area, and volume (VOL) of the pharyngeal airway space. The times were compared using analysis of variance and Tukey’s test. Pearson’s analysis was performed to assess the correlation with surgical changes and age (P 0.05). Four years after mandibular advancement surgery in patients with skeletal Class II malocclusion, the increases in the airways remained stable. •Changes in the upper airway were assessed 4 years after orthognathic surgery.•Measurements were performed before, after, and 4 years after surgery.•Four years after surgery, the increases in the airways remained stable.
doi_str_mv 10.1016/j.ajodo.2020.02.018
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2508582873</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S088954062100113X</els_id><sourcerecordid>2508582873</sourcerecordid><originalsourceid>FETCH-LOGICAL-c359t-8d5c7e6a06801818a4b97cad8a44d98339c29030d15a0eb0cd9b95d093f929573</originalsourceid><addsrcrecordid>eNp9kEtP3DAQgC1UBFvaX4CEcuwl6diOExuJA1r1JSFxaDlbjj0Br5I42Alo_z2mCz32NDPyNw9_hJxTqCjQ5uuuMrvgQsWAQQWsAiqPyIaCasumFewD2YCUqhQ1NKfkY0o7AFA1gxNyynmrBFWwIb_v5hljYXx8NvtUmH7J1Wgm57t1MPnBPZnJ4ojTUoS4PIT7ySwP3hZpjfcY95fFdVGXe8xoH4YhPJfr_Ikc92ZI-PktnpG779_-bH-WN7c_fm2vb0rLhVpK6YRtsTHQyHw6labuVGuNy0ntlORcWaaAg6PCAHZgneqUcKB4r5gSLT8jXw5z5xgeV0yLHn2yOAxmwrAmzQRIIZlseUb5AbUxpBSx13P0o4l7TUG_2tQ7_demfrWpgel8Uu66eFuwdiO6fz3v-jJwdQAwf_PJY9TJesy-nI9oF-2C_--CFwMfhp8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2508582873</pqid></control><display><type>article</type><title>Upper airways after mandibular advancement orthognathic surgery: A 4-year follow-up</title><source>Elsevier ScienceDirect Journals</source><creator>Pereira, Paula Kirzner Nogueira ; de Castro Rocha, Vanessa Álvares ; Degan, Viviane Veroni ; Garib, Daniela Gamba ; Vedovello, Silvia A.S. ; de Menezes, Carolina Carmo</creator><creatorcontrib>Pereira, Paula Kirzner Nogueira ; de Castro Rocha, Vanessa Álvares ; Degan, Viviane Veroni ; Garib, Daniela Gamba ; Vedovello, Silvia A.S. ; de Menezes, Carolina Carmo</creatorcontrib><description>The purpose of this study was to assess the stability of changes in the upper airways 4 years after orthognathic surgery in patients with skeletal Class II malocclusion. A retrospective clinical study was conducted including 33 cone-beam computed tomography images from 11 patients (average age of 35.91 years) followed up longitudinally for 4 years. The airways were measured with the help of the Dolphin Imaging software (Dolphin Imaging and Management Systems, Chatsworth, Calif) at 3 points: T1 (preoperative), T2 (6 months after surgery), and T3 (4 years after surgery). The parameters assessed were surface area (SA), minimum axial area, and volume (VOL) of the pharyngeal airway space. The times were compared using analysis of variance and Tukey’s test. Pearson’s analysis was performed to assess the correlation with surgical changes and age (P &lt;0.05). Four years after operating on the airway spaces, the means of SA and VOL were significantly higher than those observed before the surgery (P &lt;0.05). The means at 6 months were intermediate, with no significant difference before the surgery and 4 years after it (P &gt;0.05). There was no significant correlation of the changes in SA, VOL, and minimum axial area with the amount of mandibular advancement, counterclockwise rotation of the occlusal plane, and age of the patient (P &gt;0.05). Four years after mandibular advancement surgery in patients with skeletal Class II malocclusion, the increases in the airways remained stable. •Changes in the upper airway were assessed 4 years after orthognathic surgery.•Measurements were performed before, after, and 4 years after surgery.•Four years after surgery, the increases in the airways remained stable.</description><identifier>ISSN: 0889-5406</identifier><identifier>EISSN: 1097-6752</identifier><identifier>DOI: 10.1016/j.ajodo.2020.02.018</identifier><identifier>PMID: 33795190</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Dentistry</subject><ispartof>American journal of orthodontics and dentofacial orthopedics, 2021-06, Vol.159 (6), p.743-749</ispartof><rights>2021 American Association of Orthodontists</rights><rights>Copyright © 2021 American Association of Orthodontists. Published by Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-8d5c7e6a06801818a4b97cad8a44d98339c29030d15a0eb0cd9b95d093f929573</citedby><cites>FETCH-LOGICAL-c359t-8d5c7e6a06801818a4b97cad8a44d98339c29030d15a0eb0cd9b95d093f929573</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S088954062100113X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33795190$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pereira, Paula Kirzner Nogueira</creatorcontrib><creatorcontrib>de Castro Rocha, Vanessa Álvares</creatorcontrib><creatorcontrib>Degan, Viviane Veroni</creatorcontrib><creatorcontrib>Garib, Daniela Gamba</creatorcontrib><creatorcontrib>Vedovello, Silvia A.S.</creatorcontrib><creatorcontrib>de Menezes, Carolina Carmo</creatorcontrib><title>Upper airways after mandibular advancement orthognathic surgery: A 4-year follow-up</title><title>American journal of orthodontics and dentofacial orthopedics</title><addtitle>Am J Orthod Dentofacial Orthop</addtitle><description>The purpose of this study was to assess the stability of changes in the upper airways 4 years after orthognathic surgery in patients with skeletal Class II malocclusion. A retrospective clinical study was conducted including 33 cone-beam computed tomography images from 11 patients (average age of 35.91 years) followed up longitudinally for 4 years. The airways were measured with the help of the Dolphin Imaging software (Dolphin Imaging and Management Systems, Chatsworth, Calif) at 3 points: T1 (preoperative), T2 (6 months after surgery), and T3 (4 years after surgery). The parameters assessed were surface area (SA), minimum axial area, and volume (VOL) of the pharyngeal airway space. The times were compared using analysis of variance and Tukey’s test. Pearson’s analysis was performed to assess the correlation with surgical changes and age (P &lt;0.05). Four years after operating on the airway spaces, the means of SA and VOL were significantly higher than those observed before the surgery (P &lt;0.05). The means at 6 months were intermediate, with no significant difference before the surgery and 4 years after it (P &gt;0.05). There was no significant correlation of the changes in SA, VOL, and minimum axial area with the amount of mandibular advancement, counterclockwise rotation of the occlusal plane, and age of the patient (P &gt;0.05). Four years after mandibular advancement surgery in patients with skeletal Class II malocclusion, the increases in the airways remained stable. •Changes in the upper airway were assessed 4 years after orthognathic surgery.•Measurements were performed before, after, and 4 years after surgery.•Four years after surgery, the increases in the airways remained stable.</description><subject>Dentistry</subject><issn>0889-5406</issn><issn>1097-6752</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kEtP3DAQgC1UBFvaX4CEcuwl6diOExuJA1r1JSFxaDlbjj0Br5I42Alo_z2mCz32NDPyNw9_hJxTqCjQ5uuuMrvgQsWAQQWsAiqPyIaCasumFewD2YCUqhQ1NKfkY0o7AFA1gxNyynmrBFWwIb_v5hljYXx8NvtUmH7J1Wgm57t1MPnBPZnJ4ojTUoS4PIT7ySwP3hZpjfcY95fFdVGXe8xoH4YhPJfr_Ikc92ZI-PktnpG779_-bH-WN7c_fm2vb0rLhVpK6YRtsTHQyHw6labuVGuNy0ntlORcWaaAg6PCAHZgneqUcKB4r5gSLT8jXw5z5xgeV0yLHn2yOAxmwrAmzQRIIZlseUb5AbUxpBSx13P0o4l7TUG_2tQ7_demfrWpgel8Uu66eFuwdiO6fz3v-jJwdQAwf_PJY9TJesy-nI9oF-2C_--CFwMfhp8</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Pereira, Paula Kirzner Nogueira</creator><creator>de Castro Rocha, Vanessa Álvares</creator><creator>Degan, Viviane Veroni</creator><creator>Garib, Daniela Gamba</creator><creator>Vedovello, Silvia A.S.</creator><creator>de Menezes, Carolina Carmo</creator><general>Elsevier Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20210601</creationdate><title>Upper airways after mandibular advancement orthognathic surgery: A 4-year follow-up</title><author>Pereira, Paula Kirzner Nogueira ; de Castro Rocha, Vanessa Álvares ; Degan, Viviane Veroni ; Garib, Daniela Gamba ; Vedovello, Silvia A.S. ; de Menezes, Carolina Carmo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-8d5c7e6a06801818a4b97cad8a44d98339c29030d15a0eb0cd9b95d093f929573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Dentistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pereira, Paula Kirzner Nogueira</creatorcontrib><creatorcontrib>de Castro Rocha, Vanessa Álvares</creatorcontrib><creatorcontrib>Degan, Viviane Veroni</creatorcontrib><creatorcontrib>Garib, Daniela Gamba</creatorcontrib><creatorcontrib>Vedovello, Silvia A.S.</creatorcontrib><creatorcontrib>de Menezes, Carolina Carmo</creatorcontrib><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>Pereira, Paula Kirzner Nogueira</au><au>de Castro Rocha, Vanessa Álvares</au><au>Degan, Viviane Veroni</au><au>Garib, Daniela Gamba</au><au>Vedovello, Silvia A.S.</au><au>de Menezes, Carolina Carmo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Upper airways after mandibular advancement orthognathic surgery: A 4-year follow-up</atitle><jtitle>American journal of orthodontics and dentofacial orthopedics</jtitle><addtitle>Am J Orthod Dentofacial Orthop</addtitle><date>2021-06-01</date><risdate>2021</risdate><volume>159</volume><issue>6</issue><spage>743</spage><epage>749</epage><pages>743-749</pages><issn>0889-5406</issn><eissn>1097-6752</eissn><abstract>The purpose of this study was to assess the stability of changes in the upper airways 4 years after orthognathic surgery in patients with skeletal Class II malocclusion. A retrospective clinical study was conducted including 33 cone-beam computed tomography images from 11 patients (average age of 35.91 years) followed up longitudinally for 4 years. The airways were measured with the help of the Dolphin Imaging software (Dolphin Imaging and Management Systems, Chatsworth, Calif) at 3 points: T1 (preoperative), T2 (6 months after surgery), and T3 (4 years after surgery). The parameters assessed were surface area (SA), minimum axial area, and volume (VOL) of the pharyngeal airway space. The times were compared using analysis of variance and Tukey’s test. Pearson’s analysis was performed to assess the correlation with surgical changes and age (P &lt;0.05). Four years after operating on the airway spaces, the means of SA and VOL were significantly higher than those observed before the surgery (P &lt;0.05). The means at 6 months were intermediate, with no significant difference before the surgery and 4 years after it (P &gt;0.05). There was no significant correlation of the changes in SA, VOL, and minimum axial area with the amount of mandibular advancement, counterclockwise rotation of the occlusal plane, and age of the patient (P &gt;0.05). Four years after mandibular advancement surgery in patients with skeletal Class II malocclusion, the increases in the airways remained stable. •Changes in the upper airway were assessed 4 years after orthognathic surgery.•Measurements were performed before, after, and 4 years after surgery.•Four years after surgery, the increases in the airways remained stable.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>33795190</pmid><doi>10.1016/j.ajodo.2020.02.018</doi><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0889-5406
ispartof American journal of orthodontics and dentofacial orthopedics, 2021-06, Vol.159 (6), p.743-749
issn 0889-5406
1097-6752
language eng
recordid cdi_proquest_miscellaneous_2508582873
source Elsevier ScienceDirect Journals
subjects Dentistry
title Upper airways after mandibular advancement orthognathic surgery: A 4-year follow-up
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T21%3A30%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Upper%20airways%20after%20mandibular%20advancement%20orthognathic%20surgery:%20A%204-year%20follow-up&rft.jtitle=American%20journal%20of%20orthodontics%20and%20dentofacial%20orthopedics&rft.au=Pereira,%20Paula%20Kirzner%20Nogueira&rft.date=2021-06-01&rft.volume=159&rft.issue=6&rft.spage=743&rft.epage=749&rft.pages=743-749&rft.issn=0889-5406&rft.eissn=1097-6752&rft_id=info:doi/10.1016/j.ajodo.2020.02.018&rft_dat=%3Cproquest_cross%3E2508582873%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2508582873&rft_id=info:pmid/33795190&rft_els_id=S088954062100113X&rfr_iscdi=true