{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T04:58:07Z","timestamp":1781585887811,"version":"3.54.5"},"reference-count":26,"publisher":"The Angle Orthodontist (EH Angle Education & Research Foundation)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2011,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n        <jats:sec>\n          <jats:title>Objective:<\/jats:title>\n          <jats:p>To compare the dentofacial effects of mandibular incisor intrusion using mini-implants with those of a conventional incisor intrusion mechanic, the utility arch.<\/jats:p>\n        <\/jats:sec>\n        <jats:sec>\n          <jats:title>Materials and Methods:<\/jats:title>\n          <jats:p>Twenty-six deep-bite patients were enrolled to one of the two groups. In group 1 the mandibular incisors were intruded using a 0.16 \u00d7 0.22\u2013inch stainless-steel segmental wire connected to two mini-implants. In group 2 the mandibular incisor intrusion was performed using a conventional utility arch. Conventional lateral cephalometric radiographs were taken at pretreatment and at the end of intrusion. Thirty landmarks were identified to measure 23 linear and 20 angular measurements. Intragroup comparisons were made using a paired <jats:italic>t<\/jats:italic>-test or a Wilcoxon test. Intergroup comparisons were made using a Student's <jats:italic>t<\/jats:italic>-test or a Mann-Whitney <jats:italic>U<\/jats:italic>-test.<\/jats:p>\n        <\/jats:sec>\n        <jats:sec>\n          <jats:title>Results:<\/jats:title>\n          <jats:p>The duration of intrusion was 5\u00a0months for group 1 and 4\u00a0months for group 2. In the implant group, the mean amount of change was 0.4\u00a0mm\/mo for the incisor tip and 0.3\u00a0mm\/mo for the center of resistance, and in the utility arch group, the mean amount of change was 0.25\u00a0mm\/mo for the incisor tip and 0.2\u00a0mm\/mo for the center of resistance. The mandibular incisors showed an average protrusion of 7\u00b0 in the implant group and 8\u00b0 in the utility arch group.<\/jats:p>\n        <\/jats:sec>\n        <jats:sec>\n          <jats:title>Conclusions:<\/jats:title>\n          <jats:p>Incisor intrusion that was achieved using an implant-supported segmented archwire was no different than the movement achieved with a conventional intrusion utility arch. The only difference between the two methods was in the molar movement.<\/jats:p>\n        <\/jats:sec>","DOI":"10.2319\/120610-703.1","type":"journal-article","created":{"date-parts":[[2011,4,6]],"date-time":"2011-04-06T18:02:16Z","timestamp":1302112936000},"page":"767-775","source":"Crossref","is-referenced-by-count":23,"title":["Effects of mandibular incisor intrusion obtained using a conventional utility arch vs bone anchorage"],"prefix":"10.2319","volume":"81","author":[{"given":"Esen","family":"Aydo\u011fdu","sequence":"first","affiliation":[{"name":"Private Practice, Edirne, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00d6m\u00fcr Polat","family":"\u00d6zsoy","sequence":"additional","affiliation":[{"name":"Associate Professor, Department of Orthodontics, Faculty of Dentistry, Baskent University, Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1164","reference":[{"key":"i0003-3219-81-5-767-b01","series-title":"Angle Orthod","first-page":"247","article-title":"Vertical malocclusions: etiology, development, diagnosis and some aspects of treatment.","volume":"61","author":"Nielsen, L.","year":"1991","unstructured":"Nielsen, L.\n          \n          Vertical malocclusions: etiology, development, diagnosis and some aspects of treatment.\n          Angle Orthod\n          1991. 61:247\u2013260."},{"key":"i0003-3219-81-5-767-b02","series-title":"Dent Clin North Am","first-page":"69","article-title":"The differential diagnosis and treatment of excessive overbite.","volume":"25","author":"Nanda, R.","year":"1981","unstructured":"Nanda, R.\n          \n          The differential diagnosis and treatment of excessive overbite.\n          Dent Clin North Am\n          1981. 25:69\u201384."},{"key":"i0003-3219-81-5-767-b03","series-title":"Am J Orthod Dentofac Orthop","first-page":"116","article-title":"Dynamic smile visualization and quantification: part 2: smile analysis and treatment strategies.","volume":"124","author":"Sarver, D. 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Utility arches.J Clin Orthod1986. 20:452\u2013456."}],"container-title":["The Angle Orthodontist"],"original-title":[],"link":[{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/view\/journals\/angl\/81\/5\/article-p767.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/meridian.allenpress.com\/angle-orthodontist\/article-pdf\/81\/5\/767\/1393049\/120610-703_1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/downloadpdf\/journals\/angl\/81\/5\/article-p767.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/downloadpdf\/journals\/angl\/81\/5\/article-p767.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,16]],"date-time":"2025-05-16T00:53:56Z","timestamp":1747356836000},"score":1,"resource":{"primary":{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/view\/journals\/angl\/81\/5\/article-p767.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,9]]},"references-count":26,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.2319\/120610-703.1","relation":{},"ISSN":["0003-3219","1945-7103"],"issn-type":[{"value":"0003-3219","type":"print"},{"value":"1945-7103","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,9]]}}}