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seleciona para imprimir Fotocópia Tanaka, Orlando Motohiro Camargo, Elisa Souza

[PMID]: 29364826 [Au] Autor: Graciano Parra AX; Marin GC; Filho OG; Tanaka OM; Camargo ES [Ad] Endereço: Graduate Program in Dentistry, Orthodontics, School of Life Sciences, Pontifica Universidade Católica do Paraná, Prado Velho, Curitiba, Paraná, Brazil. [Ti] Título: Two-phase treatment of anterior open bite. [So] Source: J Clin Orthod;51(12):801-808, 2017 Dec. [Is] ISSN: 0022-3875 [Cp] País de publicação: United States [La] Idioma: eng [Mh] Termos MeSH primário: Mordida Aberta/terapia [Mh] Termos MeSH secundário: Pré-Escolar Aparelhos de Tração Extrabucal Feminino Seres Humanos Técnica de Expansão Palatina Extração Dentária [Pt] Tipo de publicação: CASE REPORTS; JOURNAL ARTICLE [Em] Mês de entrada: 1803 [Cu] Atualização por classe: 180308 [Lr] Data última revisão: 180308 [Sb] Subgrupo de revista: D [Da] Data de entrada para processamento: 180125 [St] Status: MEDLINE

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MEDLINE

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[PMID]: 29407504 [Au] Autor: Maino G; Turci Y; Arreghini A; Paoletto E; Siciliani G; Lombardo L [Ad] Endereço: Postgraduate School of Orthodontics, University of Ferrara, Ferrara, Italy. [Ti] Título: Skeletal and dentoalveolar effects of hybrid rapid palatal expansion and facemask treatment in growing skeletal Class III patients. [So] Source: Am J Orthod Dentofacial Orthop;153(2):262-268, 2018 Feb. [Is] ISSN: 1097-6752 [Cp] País de publicação: United States [La] Idioma: eng [Ab] Resumo: INTRODUCTION: The purpose of this study was to describe the skeletal and dentoalveolar changes in a group of growing skeletal Class III patients treated with hybrid rapid palatal expansion and facemask. METHODS: Twenty-eight growing patients with skeletal Class III malocclusion were treated using a rapid maxillary expander with hybrid anchorage according to the ALT-Ramec protocol (SKAR III; E.P.), followed by 4 months of facemask therapy. Palatal miniscrew placement was accomplished via digital planning and the construction of a high-precision, individualized surgical guide. Pretreatment and posttreatment cephalometric tracings were analyzed, comparing dental and skeletal measurements. RESULTS: Point A advanced by a mean of 3.4 mm with respect to the reference plane Vert-T. The mandibular plane rotated clockwise, improving the ANB (+3.41°) and the Wits appraisal (+4.92 mm). The maxillary molar had slight extrusion (0.42 mm) and mesialization (0.87 mm). CONCLUSIONS: The use of a hybrid-anchorage expander followed by 4 months of facemask treatment improves the skeletal Class III relationship with minimal dental effects, even in older patients (mean age, 11 years 4 months, ± 2.5 years). [Mh] Termos MeSH primário: Processo Alveolar/patologia Aparelhos de Tração Extrabucal Arcada Osseodentária/patologia Má Oclusão de Angle Classe III/terapia Técnica de Expansão Palatina [Mh] Termos MeSH secundário: Fatores Etários Cefalometria Criança Terapia Combinada Tomografia Computadorizada de Feixe Cônico Feminino Seres Humanos Masculino Má Oclusão de Angle Classe III/diagnóstico por imagem Má Oclusão de Angle Classe III/patologia Técnica de Expansão Palatina/instrumentação Radiografia Dentária [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1802 [Cu] Atualização por classe: 180213 [Lr] Data última revisão: 180213 [Sb] Subgrupo de revista: D; IM [Da] Data de entrada para processamento: 180207 [St] Status: MEDLINE

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MEDLINE

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[PMID]: 29232204 [Au] Autor: Villegas C; Azami N; Nanda R; Uribe FA [Ad] Endereço: Department of Orthodontics and Maxillofacial Surgery, CES University, Medellin, Colombia. [Ti] Título: The zygoma and the symphysis: new extra-alveolar sites for long mini-implants. [So] Source: J Clin Orthod;51(10):680-689, 2017 Oct. [Is] ISSN: 0022-3875 [Cp] País de publicação: United States [La] Idioma: eng [Mh] Termos MeSH primário: Implantes Dentários Mandíbula/cirurgia Zigoma/cirurgia [Mh] Termos MeSH secundário: Adolescente Implantação Dentária Endo-Óssea Aparelhos de Tração Extrabucal Feminino Seres Humanos Masculino Má Oclusão de Angle Classe III/terapia Adulto Jovem [Pt] Tipo de publicação: JOURNAL ARTICLE [Nm] Nome de substância: 0 (Dental Implants) [Em] Mês de entrada: 1801 [Cu] Atualização por classe: 180118 [Lr] Data última revisão: 180118 [Sb] Subgrupo de revista: D [Da] Data de entrada para processamento: 171213 [St] Status: MEDLINE

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MEDLINE

seleciona para imprimir Fotocópia Maruo, Hiroshi

[PMID]: 29232202 [Au] Autor: Maruo IT; Fernandes F; Maruo H [Ad] Endereço: Orthodontic Graduation Program, Brazilian Association of Dentistry and Pontifical Catholic University of Paraná, Curitiba; Charles H. Tweed International Foundation for Orthodontic Research and Education; Brazilian Board of Orthodontics and Dentofacial Orthopedics; Private Practice of Orthodontics at Rua Pasteur, Bairro Batel, Curitiba, Paraná, Brazil. ivan_maruo@yahoo.com.br. [Ti] Título: Lower first-molar extractions and directional forces in high-angle class III treatment. [So] Source: J Clin Orthod;51(10):667-676, 2017 Oct. [Is] ISSN: 0022-3875 [Cp] País de publicação: United States [La] Idioma: eng [Mh] Termos MeSH primário: Má Oclusão de Angle Classe III/terapia Dente Molar Extração Dentária [Mh] Termos MeSH secundário: Cefalometria Criança Aparelhos de Tração Extrabucal Feminino Seres Humanos Sobremordida/terapia [Pt] Tipo de publicação: CASE REPORTS; JOURNAL ARTICLE [Em] Mês de entrada: 1801 [Cu] Atualização por classe: 180118 [Lr] Data última revisão: 180118 [Sb] Subgrupo de revista: D [Da] Data de entrada para processamento: 171213 [St] Status: MEDLINE

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MEDLINE

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[PMID]: 29269813 [Au] Autor: Smyth RSD; Ryan FS [Ad] Endereço: Eastman Dental Hospital, London, UK. [Ti] Título: Early treatment of class III malocclusion with facemask. [So] Source: Evid Based Dent;18(4):107-108, 2017 12 22. [Is] ISSN: 1476-5446 [Cp] País de publicação: England [La] Idioma: eng [Ab] Resumo: Data sourcesThe Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Embase, Medline and the ClinicalTrials.gov databases.Study selectionRandomised controlled trials (RCTs) and controlled clinical trials (CCTs) of children aged 7-12 years with class III malocclusion undergoing fixed or removable orthodontic treatment for early correction were included.Data extraction and synthesisTwo reviewers independently selected studies, abstracted data and assessed risk of bias. The Cochrane risk of bias tool was used for RCTs and the Downs and Black and the Newcastle-Ottawa scales for CCTs. The primary outcome was correction of reverse overjet. Mean differences (MD) with 95% confidence intervals were calculated and a random effects meta-analysis conducted.ResultsFifteen studies (nine RCTs, six CCTs) were included. Only three of the RCTs were considered to be at low risk of bias, all six CCTs were at high risk of bias.Three RCTs (141 patients) compared protraction facemask and untreated control. The results for reverse overjet (MD = 2.5 mm; 95% CI, 1.21-3.79) and ANB angle (MD = 3.90Ëš; 95% CI, 3.54-4.25) were statistically significant favouring the facemask group. All CCTs demonstrated a statistically significant benefit in favour of the use of each appliance. However, the studies had high risk of bias.ConclusionsThere is a moderate amount of evidence to show that early treatment with a facemask results in positive improvement for both skeletal and dental effects in the short term. However, there was lack of evidence on long-term benefits. There is some evidence with regard to the chincup, tandem traction bow appliance and removable mandibular retractor, but the studies had a high risk of bias. Further high-quality, long-term studies are required to evaluate the early treatment effects for Class III malocclusion patients. [Mh] Termos MeSH primário: Aparelhos de Tração Extrabucal Ortodontia Corretiva [Mh] Termos MeSH secundário: Seres Humanos Má Oclusão de Angle Classe III Máscaras Sobremordida [Pt] Tipo de publicação: JOURNAL ARTICLE; COMMENT [Em] Mês de entrada: 1801 [Cu] Atualização por classe: 180101 [Lr] Data última revisão: 180101 [Sb] Subgrupo de revista: D; IM [Da] Data de entrada para processamento: 171223 [St] Status: MEDLINE [do] DOI: 10.1038/sj.ebd.6401269

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MEDLINE

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[PMID]: 28863917 [Au] Autor: Aksu M; Gorucu-Coskuner H; Taner T [Ad] Endereço: Department of Orthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey. Electronic address: mugeaksu@gmail.com. [Ti] Título: Assessment of upper airway size after orthopedic treatment for maxillary protrusion or mandibular retrusion. [So] Source: Am J Orthod Dentofacial Orthop;152(3):364-370, 2017 Sep. [Is] ISSN: 1097-6752 [Cp] País de publicação: United States [La] Idioma: eng [Ab] Resumo: INTRODUCTION: The aim of this retrospective study was to find out whether different Class II treatments would affect the airway sizes of patients having maxillary protrusion or mandibular retrusion. METHODS: The study sample comprised 57 Class II patients whose upper airway sizes were not significantly different at the start of treatment and whose sagittal skeletal jaw relationships showed that they had maxillary protrusion or mandibular retrusion. Twenty-two of them were treated with cervical headgear, 16 with activator, and 19 were selected as a control. Lateral cephalograms at the start of treatment and the end of orthopedic treatment were assessed. The intragroup comparisons were performed by using the paired-samples t test, and intergroup comparisons of the skeletal features and upper airways were performed with 1-way analysis of variance, with the Tukey test as a second step, at P < 0.05. RESULTS: The ANB angle decreased significantly in the treatment groups. The middle airway space and the SNB angle were significantly increased after the activator therapy (P < 0.05). The SNB angle increased and SN-1 decreased in the mandibular retrusion group when compared with both maxillary protrusion and control groups. No statistically significant difference between the maxillary protrusion and the mandibular retrusion groups was found regarding the upper airway sizes after cervical headgear or activator treatments, respectively (P > 0.05). The only significant differences observed in airway variables were at the middle airway space of the activator and control groups with an increase of 1.6 ± 2.5 mm and a decrease of 1.5 ± 2.3 mm, respectively. CONCLUSIONS: Orthopedic treatment with either cervical headgear or activator did not result in different upper airway changes, but activator treatment resulted in increased middle airway space with regard to the Class II control group. [Mh] Termos MeSH primário: Aparelhos de Tração Extrabucal Má Oclusão de Angle Classe II/terapia Mandíbula/patologia Maxila/patologia Boca/patologia Nariz/patologia Faringe/patologia [Mh] Termos MeSH secundário: Cefalometria Criança Aparelhos de Tração Extrabucal/efeitos adversos Feminino Seres Humanos Masculino Má Oclusão de Angle Classe II/patologia [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1709 [Cu] Atualização por classe: 170915 [Lr] Data última revisão: 170915 [Sb] Subgrupo de revista: D; IM [Da] Data de entrada para processamento: 170903 [St] Status: MEDLINE

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MEDLINE

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[PMID]: 28760281 [Au] Autor: Choi YJ; Chang JE; Chung CJ; Tahk JH; Kim KH [Ad] Endereço: Department of Orthodontics, Institute of Craniofacial Deformity, College of Dentistry, Yonsei University, Seoul, Korea. [Ti] Título: Prediction of long-term success of orthopedic treatment in skeletal Class III malocclusions. [So] Source: Am J Orthod Dentofacial Orthop;152(2):193-203, 2017 Aug. [Is] ISSN: 1097-6752 [Cp] País de publicação: United States [La] Idioma: eng [Ab] Resumo: INTRODUCTION: We investigated the long-term success of orthopedic treatment in skeletal Class III malocclusions, established a model to predict its long-term success, and verified previously reported success rates and prediction models. METHODS: Fifty-nine patients who underwent successful facemask treatment and were followed until growth completion were evaluated. After completion of growth, the patients were divided into successful and unsuccessful groups according to overjet, overbite, and facial profile. Pretreatment cephalometric measurements were compared between groups, and logistic regression analysis was used to identify the predictors of long-term success. Four previously published articles were selected to verify the success rate and predictability of the prediction models with regard to our patient sample. RESULTS: The treatment success rate was 62.7%. The AB-mandibular plane angle, Wits appraisal, and the articular angle were identified as predictors. The success rates differed according to success criteria and patient characteristics. The prediction models proposed by the 4 previous studies and our study showed similar predictabilities (61.0%-64.4%) for our patient sample. The predictability for the unsuccessful group was low. CONCLUSIONS: Our results suggest that no particular method or factor can predict the long-term success of orthopedic treatment for skeletal Class III malocclusion. [Mh] Termos MeSH primário: Aparelhos de Tração Extrabucal Má Oclusão de Angle Classe III/terapia [Mh] Termos MeSH secundário: Cefalometria Criança Feminino Seres Humanos Masculino Má Oclusão de Angle Classe III/patologia Falha de Tratamento Resultado do Tratamento [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1708 [Cu] Atualização por classe: 170821 [Lr] Data última revisão: 170821 [Sb] Subgrupo de revista: D; IM [Da] Data de entrada para processamento: 170802 [St] Status: MEDLINE

8 / 1814

MEDLINE

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[PMID]: 28494600 [Au] Autor: Caprioglio A; Grassi T; Lorusso P; Fastuca R; Lucchi P; Rosa M [Ad] Endereço: Associate Professor and Chairman, Division of Orthodontics, Department of Medicine and Surgery, University of Insubria, Varese, Italy. [Ti] Título: Cephalometric changes after headgear anchored to the deciduous second molars in the early mixed dentition. [So] Source: Eur J Paediatr Dent;18(1):32-36, 2017 Mar. [Is] ISSN: 1591-996X [Cp] País de publicação: Italy [La] Idioma: eng [Ab] Resumo: AIM: The present study aimed to evaluate the cephalometric effects of a headgear anchored to the deciduous second molars in the early mixed dentition. MATERIALS AND METHODS: Study design: The study followed a retrospective longitudinal design and enrolled 31 consecutive patients (17 females and 14 males) treated with high pull (HP) headgear anchored to the deciduous second molars, average age 8y 5m± 5m at pre-treatment time (T0) and 9y 8m± 6m at post-treatment time (T1). All the patients wore the headgear for approximately 8-10 hours at night, with a force of 250 g per side. The active phase of treatment ended once patients obtained a distal step on permanent molars of at least 2 mm. Lateral cephalograms at T0 and T1 were taken; 10 angular measurements were chosen as variables of the study. The paired sample t-test was employed to assess the significance of the differences of each variable between T0 and T1. RESULTS AND CONCLUSION: In this group of Class II patients, HP headgear anchored to the deciduous second molars in the early mixed dentition produced: significant reduction of SNA angle, significant increase of SN/NL angle with no significant change in SN/ML angle, significant labial flaring of upper incisors. As clinically evaluated, the correction of the Class II occlusal relationship and the anterior crowding of maxillary arch were also accomplished. [Mh] Termos MeSH primário: Cefalometria Aparelhos de Tração Extrabucal Má Oclusão de Angle Classe II/diagnóstico por imagem Má Oclusão de Angle Classe II/terapia Dente Molar [Mh] Termos MeSH secundário: Criança Dentição Mista Feminino Seres Humanos Estudos Longitudinais Masculino Estudos Retrospectivos Dente Decíduo Resultado do Tratamento [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1706 [Cu] Atualização por classe: 170626 [Lr] Data última revisão: 170626 [Sb] Subgrupo de revista: D; IM [Da] Data de entrada para processamento: 170513 [St] Status: MEDLINE [do] DOI: 10.23804/ejpd.2017.18.01.07

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MEDLINE

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[PMID]: 28377927 [Au] Autor: Ozkalayci N; Cicek O [Ad] Endereço: Department of Orthodontics, Faculty of Dentistry, Bulent Ecevit University, 67100 Zonguldak, Turkey. [Ti] Título: When Do Skeletal Class III Patients Wear Their Reverse Pull Headgears? [So] Source: Biomed Res Int;2017:3546262, 2017. [Is] ISSN: 2314-6141 [Cp] País de publicação: United States [La] Idioma: eng [Ab] Resumo: . The aim of this study is to evaluate the factors that affect wearing time and patient behavior during reverse pull headgear therapy with a newly designed reverse pull headgear. . In clinical practice, new reverse pull headgears were applied to fifteen patients. The patients were monitored during reverse pull headgear therapy and the data were evaluated. Statistical analysis was made. . During the study, patients were monitored successfully and the evaluations showed that patients wear the new reverse pull headgears mostly at night. There are differences between days of week and hours of day. Weekends are more popular than weekdays for wearing reverse pull headgear. . This new type of reverse pull headgears can be used successfully in clinical practice and can help the clinician. Study showed that the most important factor that affects the cooperation of reverse pull headgear patient is aesthetic appearance. [Mh] Termos MeSH primário: Aparelhos de Tração Extrabucal Má Oclusão de Angle Classe III/terapia Pacientes/psicologia [Mh] Termos MeSH secundário: Adolescente Cefalometria Criança Feminino Seres Humanos Masculino Má Oclusão de Angle Classe III/fisiopatologia Má Oclusão de Angle Classe III/psicologia [Pt] Tipo de publicação: JOURNAL ARTICLE [Em] Mês de entrada: 1704 [Cu] Atualização por classe: 170428 [Lr] Data última revisão: 170428 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 170406 [St] Status: MEDLINE [do] DOI: 10.1155/2017/3546262

10 / 1814

MEDLINE

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[PMID]: 28328995 [Au] Autor: Rodríguez de Guzmán-Barrera J; Sáez Martínez C; Boronat-Catalá M; Montiel-Company JM; Paredes-Gallardo V; Gandía-Franco JL; Almerich-Silla JM; Bellot-Arcís C [Ad] Endereço: Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain. [Ti] Título: Effectiveness of interceptive treatment of class III malocclusions with skeletal anchorage: A systematic review and meta-analysis. [So] Source: PLoS One;12(3):e0173875, 2017. [Is] ISSN: 1932-6203 [Cp] País de publicação: United States [La] Idioma: eng [Ab] Resumo: Recently, new strategies for treating class III malocclusions have appeared. Skeletal anchorage appears to reduce the dentoalveolar effects while maximising the orthopaedic effect in growing patients. The purpose of this systematic review and meta-analysis is to examine the effectiveness of bone anchorage devices for interceptive treatment of skeletal class III malocclusions. Searches were made in the Pubmed, Embase, Scopus and Cochrane databases, as well as in a grey literature database, and were complemented by hand-searching. The criteria for eligibility were: patients who had undergone orthodontic treatment with skeletal anchorage (miniplates and miniscrews). Patients with syndromes or craniofacial deformities or who had undergone maxillofacial surgery were excluded. The following variables were recorded for each article: author, year of publication, type of study, sample size, dropouts, demographic variables, treatment carried out, radiographic study (2D or 3D), follow-up time, and quality of the articles on the Newcastle-Ottawa Scale. The means and confidence intervals of the following variables were employed: Wits, overjet, ANB, SNA and SNB. Initially, 239 articles were identified. After removing the duplicates and applying the selection criteria, 9 were included in the qualitative synthesis and 7 in the quantitative synthesis (meta-analysis). It may be concluded that skeletal anchorage is an effective treatment for improving skeletal Class III malocclusion, but when compared with other traditional treatments such as disjunction and face mask, there is no clear evidence that skeletal anchorage improves the results. [Mh] Termos MeSH primário: Má Oclusão de Angle Classe III/terapia Procedimentos de Ancoragem Ortodôntica/métodos Ortodontia Interceptora/métodos [Mh] Termos MeSH secundário: Placas Ósseas Parafusos Ósseos Aparelhos de Tração Extrabucal Seres Humanos Resultado do Tratamento [Pt] Tipo de publicação: JOURNAL ARTICLE; META-ANALYSIS [Em] Mês de entrada: 1708 [Cu] Atualização por classe: 170821 [Lr] Data última revisão: 170821 [Sb] Subgrupo de revista: IM [Da] Data de entrada para processamento: 170323 [St] Status: MEDLINE [do] DOI: 10.1371/journal.pone.0173875

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