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Nonsurgical miniscrew-assisted rapid maxillary expansion results in acceptable stability in young adults

DC FieldValueLanguage
dc.contributor.author박영철-
dc.contributor.author이기준-
dc.contributor.author차정열-
dc.contributor.author최성환-
dc.date.accessioned2017-10-26T07:19:58Z-
dc.date.available2017-10-26T07:19:58Z-
dc.date.issued2016-
dc.identifier.issn0003-3219-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/151889-
dc.description.abstractOBJECTIVE: To evaluate the stability of nonsurgical miniscrew-assisted rapid maxillary expansion (MARME) in young adults with a transverse maxillary deficiency. MATERIALS AND METHODS: From a total of 69 adult patients who underwent MARME followed by orthodontic treatment with a straight-wire appliance, 20 patients (mean age, 20.9 ± 2.9 years) with follow-up records (mean, 30.2 ± 13.2 months) after debonding were selected. Posteroanterior cephalometric records and dental casts were obtained at the initial examination (T0), immediately after MARME removal (T1), immediately after debonding (T2), and at posttreatment follow-up (T3). RESULTS: Suture separation was observed in 86.96% of subjects (60/69). An increase in the maxillary width (J-J; 1.92 mm) accounted for 43.34% of the total expansion with regard to the intermolar width (IMW) increase (4.43 mm; P < .001) at T2. The amounts of J-J and IMW posttreatment changes were -0.07 mm (P > .05) and -0.42 mm (P ?=? .01), respectively, during retention. The postexpansion change in middle alveolus width increased with age (P < .05). The postexpansion change of interpremolar width (IPMW) was positively correlated with the amount of IPMW expansion (P < .05) but not with IMW. The changes of the clinical crown heights in the maxillary canines, first premolars, and first molars were not significant at each time point. CONCLUSIONS: Nonsurgical MARME can be a clinically acceptable and stable treatment modality for young adults with a transverse maxillary deficiency.-
dc.description.statementOfResponsibilityopen-
dc.publisherEdward H. Angle Society of Orthodontia-
dc.relation.isPartOfANGLE ORTHODONTIST-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdolescent-
dc.subject.MESHAdult-
dc.subject.MESHCephalometry-
dc.subject.MESHDental Arch/pathology*-
dc.subject.MESHHumans-
dc.subject.MESHMaxilla-
dc.subject.MESHMolar-
dc.subject.MESHPalatal Expansion Technique*-
dc.subject.MESHYoung Adult-
dc.titleNonsurgical miniscrew-assisted rapid maxillary expansion results in acceptable stability in young adults-
dc.typeArticle-
dc.publisher.locationUnited States-
dc.contributor.collegeCollege of Dentistry-
dc.contributor.departmentDept. of Orthodontics-
dc.contributor.googleauthorSung-Hwan Choi-
dc.contributor.googleauthorKyung-Keun Shi-
dc.contributor.googleauthorJung-Yul Cha-
dc.contributor.googleauthorYoung-Chel Park-
dc.contributor.googleauthorKee-Joon Lee-
dc.identifier.doi10.2319/101415-689.1-
dc.contributor.localIdA02698-
dc.contributor.localIdA04006-
dc.contributor.localIdA04083-
dc.contributor.localIdA01573-
dc.relation.journalcodeJ00149-
dc.identifier.eissn1945-7103-
dc.identifier.pmid26938955-
dc.subject.keywordAdults-
dc.subject.keywordMARME-
dc.subject.keywordStability-
dc.subject.keywordTransverse maxillary deficiency-
dc.contributor.alternativeNamePark, Young Chel-
dc.contributor.alternativeNameLee, Kee Joon-
dc.contributor.alternativeNameCha, Jung Yul-
dc.contributor.alternativeNameChoi, Sung Hwan-
dc.contributor.affiliatedAuthorLee, Kee Joon-
dc.contributor.affiliatedAuthorCha, Jung Yul-
dc.contributor.affiliatedAuthorChoi, Sung Hwan-
dc.contributor.affiliatedAuthorPark, Young Chel-
dc.citation.volume86-
dc.citation.number5-
dc.citation.startPage713-
dc.citation.endPage720-
dc.identifier.bibliographicCitationANGLE ORTHODONTIST, Vol.86(5) : 713-720, 2016-
dc.date.modified2017-10-24-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers

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