Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.ajodo.2020.03.024 http://hdl.handle.net/11449/210385 |
Resumo: | Introduction: This study compared the skeletal and dental changes of microimplant assisted rapid palatal expansion (MARPE) with those produced by surgically assisted rapid maxillary expansion (SARPE) in postpeak adolescents and adults. Methods: The sample comprised 17 patients (mean age, 26 +/- 11 years) selected for the MARPE group and 15 (mean age, 28.5 +/- 10.5 years) selected for the SARPE group. Cone-beam computed tomography scans taken just before and after the expansion were used to assess dental and skeletal changes and compare the changes between the groups. Results: MARPE showed greater transversal skeletal changes in the midface and posterior and anterior maxillary base measurements. The transverse displacement of the alveolar process was greater but not significant for the SARPE group than the MARPE group. Regarding dental effects, the root distance measurements did not differ between the groups, but SARPE produced a significantly greater increase in intermolar and interpremolar distance and a greater buccal inclination of the alveolar process and supporting teeth than MARPE. Conclusions: The MARPE technique showed an increase in skeletal transverse maxillary expansion at the midface and basal bone compared with SARPE, especially at the posterior palatal region; however, no difference was found in the expansion of the alveolar process between the 2 methods. MARPE presented a more parallel expansion in both a coronal and axial view, whereas SARPE led to a V-shaped opening. The greater buccal inclination of the alveolar process and supporting teeth was observed in the SARPE group. (Am J Orthod Dentofacial Orthop 2021;159:733-42) |
id |
UNSP_ddc5012867fd40757b63f58ec735f490 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/210385 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatmentIntroduction: This study compared the skeletal and dental changes of microimplant assisted rapid palatal expansion (MARPE) with those produced by surgically assisted rapid maxillary expansion (SARPE) in postpeak adolescents and adults. Methods: The sample comprised 17 patients (mean age, 26 +/- 11 years) selected for the MARPE group and 15 (mean age, 28.5 +/- 10.5 years) selected for the SARPE group. Cone-beam computed tomography scans taken just before and after the expansion were used to assess dental and skeletal changes and compare the changes between the groups. Results: MARPE showed greater transversal skeletal changes in the midface and posterior and anterior maxillary base measurements. The transverse displacement of the alveolar process was greater but not significant for the SARPE group than the MARPE group. Regarding dental effects, the root distance measurements did not differ between the groups, but SARPE produced a significantly greater increase in intermolar and interpremolar distance and a greater buccal inclination of the alveolar process and supporting teeth than MARPE. Conclusions: The MARPE technique showed an increase in skeletal transverse maxillary expansion at the midface and basal bone compared with SARPE, especially at the posterior palatal region; however, no difference was found in the expansion of the alveolar process between the 2 methods. MARPE presented a more parallel expansion in both a coronal and axial view, whereas SARPE led to a V-shaped opening. The greater buccal inclination of the alveolar process and supporting teeth was observed in the SARPE group. (Am J Orthod Dentofacial Orthop 2021;159:733-42)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Sao Paulo State Univ, Araraquara Sch Dent, Sch Dent, Dept Orthodont, Araraquara, SP, BrazilSao Leopoldo Mandic Inst & Res Cen Ter, Dept Orthodont, Campinas, SP, BrazilSao Paulo State Univ, Araraquara Sch Dent, Sch Dent, Dept Pediat Dent,Area Orthodont, Araraquara, SP, BrazilSao Paulo State Univ, Araraquara Sch Dent, Sch Dent, Dept Orthodont, Araraquara, SP, BrazilSao Paulo State Univ, Araraquara Sch Dent, Sch Dent, Dept Pediat Dent,Area Orthodont, Araraquara, SP, BrazilCAPES: 001Elsevier B.V.Universidade Estadual Paulista (Unesp)Sao Leopoldo Mandic Inst & Res Cen TerOliveira, Cibele Braga de [UNESP]Ayub, Priscila [UNESP]Ledra, Ingrid Muller [UNESP]Murata, Wilson HumioSuzuki, Selly SayuriRavelli, Dirceu Barnabe [UNESP]Santos-Pinto, Ary [UNESP]2021-06-25T15:06:49Z2021-06-25T15:06:49Z2021-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article733-742http://dx.doi.org/10.1016/j.ajodo.2020.03.024American Journal Of Orthodontics And Dentofacial Orthopedics. New York: Mosby-elsevier, v. 159, n. 6, p. 733-742, 2021.0889-5406http://hdl.handle.net/11449/21038510.1016/j.ajodo.2020.03.024WOS:000656753500016Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAmerican Journal Of Orthodontics And Dentofacial Orthopedicsinfo:eu-repo/semantics/openAccess2021-10-23T20:17:28Zoai:repositorio.unesp.br:11449/210385Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:06:31.747882Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment |
title |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment |
spellingShingle |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment Oliveira, Cibele Braga de [UNESP] |
title_short |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment |
title_full |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment |
title_fullStr |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment |
title_full_unstemmed |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment |
title_sort |
Microimplant assisted rapid palatal expansion vs surgically assisted rapid palatal expansion for maxillary transverse discrepancy treatment |
author |
Oliveira, Cibele Braga de [UNESP] |
author_facet |
Oliveira, Cibele Braga de [UNESP] Ayub, Priscila [UNESP] Ledra, Ingrid Muller [UNESP] Murata, Wilson Humio Suzuki, Selly Sayuri Ravelli, Dirceu Barnabe [UNESP] Santos-Pinto, Ary [UNESP] |
author_role |
author |
author2 |
Ayub, Priscila [UNESP] Ledra, Ingrid Muller [UNESP] Murata, Wilson Humio Suzuki, Selly Sayuri Ravelli, Dirceu Barnabe [UNESP] Santos-Pinto, Ary [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Sao Leopoldo Mandic Inst & Res Cen Ter |
dc.contributor.author.fl_str_mv |
Oliveira, Cibele Braga de [UNESP] Ayub, Priscila [UNESP] Ledra, Ingrid Muller [UNESP] Murata, Wilson Humio Suzuki, Selly Sayuri Ravelli, Dirceu Barnabe [UNESP] Santos-Pinto, Ary [UNESP] |
description |
Introduction: This study compared the skeletal and dental changes of microimplant assisted rapid palatal expansion (MARPE) with those produced by surgically assisted rapid maxillary expansion (SARPE) in postpeak adolescents and adults. Methods: The sample comprised 17 patients (mean age, 26 +/- 11 years) selected for the MARPE group and 15 (mean age, 28.5 +/- 10.5 years) selected for the SARPE group. Cone-beam computed tomography scans taken just before and after the expansion were used to assess dental and skeletal changes and compare the changes between the groups. Results: MARPE showed greater transversal skeletal changes in the midface and posterior and anterior maxillary base measurements. The transverse displacement of the alveolar process was greater but not significant for the SARPE group than the MARPE group. Regarding dental effects, the root distance measurements did not differ between the groups, but SARPE produced a significantly greater increase in intermolar and interpremolar distance and a greater buccal inclination of the alveolar process and supporting teeth than MARPE. Conclusions: The MARPE technique showed an increase in skeletal transverse maxillary expansion at the midface and basal bone compared with SARPE, especially at the posterior palatal region; however, no difference was found in the expansion of the alveolar process between the 2 methods. MARPE presented a more parallel expansion in both a coronal and axial view, whereas SARPE led to a V-shaped opening. The greater buccal inclination of the alveolar process and supporting teeth was observed in the SARPE group. (Am J Orthod Dentofacial Orthop 2021;159:733-42) |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T15:06:49Z 2021-06-25T15:06:49Z 2021-06-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.ajodo.2020.03.024 American Journal Of Orthodontics And Dentofacial Orthopedics. New York: Mosby-elsevier, v. 159, n. 6, p. 733-742, 2021. 0889-5406 http://hdl.handle.net/11449/210385 10.1016/j.ajodo.2020.03.024 WOS:000656753500016 |
url |
http://dx.doi.org/10.1016/j.ajodo.2020.03.024 http://hdl.handle.net/11449/210385 |
identifier_str_mv |
American Journal Of Orthodontics And Dentofacial Orthopedics. New York: Mosby-elsevier, v. 159, n. 6, p. 733-742, 2021. 0889-5406 10.1016/j.ajodo.2020.03.024 WOS:000656753500016 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
American Journal Of Orthodontics And Dentofacial Orthopedics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
733-742 |
dc.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129392607494144 |