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  1 / 3186 MEDLINE  
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[PMID]:28449763
[Au] Autor:Brignardello-Petersen R
[Ti] Título:Early orthodontic treatment produces short-term dental and skeletal changes in patients with Class III malocclusions.
[So] Source:J Am Dent Assoc;148(5):e59, 2017 05.
[Is] ISSN:1943-4723
[Cp] País de publicação:England
[La] Idioma:eng
[Mh] Termos MeSH primário: Má Oclusão de Angle Classe III
Mandíbula
[Mh] Termos MeSH secundário: Cefalometria
Assistência Odontológica
Seres Humanos
Má Oclusão
[Pt] Tipo de publicação:REVIEW; COMMENT
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180305
[Lr] Data última revisão:
180305
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:170429
[St] Status:MEDLINE


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[PMID]:29407507
[Au] Autor:Garib D; Yatabe M; de Souza Faco RA; Gregório L; Cevidanes L; de Clerck H
[Ad] Endereço:Department of Orthodontics, Bauru Dental School, Hospital of Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, São Paulo, Brazil. Electronic address: dgarib@usp.br.
[Ti] Título:Bone-anchored maxillary protraction in a patient with complete cleft lip and palate: A case report.
[So] Source:Am J Orthod Dentofacial Orthop;153(2):290-297, 2018 Feb.
[Is] ISSN:1097-6752
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Sagittal maxillary deficiency is frequently observed in patients with operated unilateral complete cleft of the lip and palate. Treatment for moderate to severe Class III malocclusion usually relies on LeFort I surgery for maxillary advancement after the end of growth. This case report describes bone-anchored maxillary protraction in a 10-year-old white boy with unilateral complete cleft of the lip and palate. His interarch relationship was diagnosed as GOSLON index 5 before treatment with a negative overjet of 3.2 mm. The orthopedic traction was started 4 months after secondary alveolar bone graft surgery and before comprehensive orthodontic treatment. Class III elastics were used full time for 18 months. After treatment, the interarch relationship was GOSLON index 1 with a positive overjet. The SNA angle increased by 6.50° and A-Na Perp increased by 3.8 mm, leading to marked improvement in facial convexity (+14.6°). No posterior rotation of the mandible occurred with a slight closure of the gonial angle. Visualization of 3-dimensional color-coded maps showed an overall forward maxillary displacement. The bone-anchored maxillary protraction results for this patient are a promising orthopedic therapy for patients with unilateral complete cleft of the lip and palate, with the advantage of achieving much earlier improvement of facial esthetics and functional occlusion, compared with LeFort I surgery at skeletal maturity.
[Mh] Termos MeSH primário: Fenda Labial/terapia
Fissura Palatina/terapia
Técnica de Expansão Palatina
[Mh] Termos MeSH secundário: Criança
Fenda Labial/diagnóstico por imagem
Fissura Palatina/diagnóstico por imagem
Seres Humanos
Hidroxietilrutosídeo
Masculino
Má Oclusão de Angle Classe III/diagnóstico por imagem
Má Oclusão de Angle Classe III/terapia
Procedimentos de Ancoragem Ortodôntica/métodos
Braquetes Ortodônticos
Radiografia Dentária
Radiografia Panorâmica
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Hydroxyethylrutoside)
[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


  3 / 3186 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


  4 / 3186 MEDLINE  
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[PMID]:29308861
[Au] Autor:Mikovic ND; Lazarevic MM; Tatic Z; Krejovic-Trivic S; Petrovic M; Trivic A
[Ti] Título:Radiographic cephalometry analysis of condylar position after bimaxillary osteotomy in patients with mandibular prognathism.
[So] Source:Vojnosanit Pregl;73(4):318-25, 2016 Apr.
[Is] ISSN:0042-8450
[Cp] País de publicação:Serbia
[La] Idioma:eng
[Ab] Resumo:Background/Aim: Postoperative condylar position is a substantial concern in surgical correction of mandibular prognathism. Orthognathic surgery may change condylar position and this is considered a contributing factor for early skeletal relapse and the induction of temporomandibular disorders. The purpose of this study was to evaluate changes in condylar position, and to correlate angular skeletal measurements following bimaxillary surgery. Methods: On profile teleradiographs of 21 patients with mandibular angular and linear parametres, the changes in condylar position, were measured during preoperative orthodontic treatment and 6 months after the surgical treatment. Results: A statistically significant difference in values between the groups was found. The most distal point on the head of condyle point (DI) moved backward for 1.38 mm (p = 0.02), and the point of center of collum mandibulae point (DC) moved backward for 1.52 mm (p = 0.007). The amount of upward movement of the point DI was 1.62 mm (p = 0.04). Conclusion: In the patients with mandibular prognathism, the condyles tend to migrate upward and forward six months after bimaxillary surgery.
[Mh] Termos MeSH primário: Cefalometria/métodos
Má Oclusão de Angle Classe III/cirurgia
Côndilo Mandibular/diagnóstico por imagem
Osteotomia/métodos
[Mh] Termos MeSH secundário: Adolescente
Adulto
Feminino
Seres Humanos
Masculino
Radiografia
Adulto Jovem
[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:IM
[Da] Data de entrada para processamento:180109
[St] Status:MEDLINE
[do] DOI:10.2298/VSP141210051M


  5 / 3186 MEDLINE  
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[PMID]:28468158
[Au] Autor:Dang RR; Padwa BL; Resnick CM
[Ad] Endereço:*Department of Plastic and Oral Surgery, Boston Children's Hospital †Harvard School of Dental Medicine, Boston, MA.
[Ti] Título:Velopharyngeal Insufficiency After Le Fort I Osteotomy in a Patient With Undiagnosed Occult Submucous Cleft Palate.
[So] Source:J Craniofac Surg;28(3):752-754, 2017 May.
[Is] ISSN:1536-3732
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The authors present a 16-year-old patient with no known history of cleft palate who developed velopharyngeal insufficiency after a Le Fort I osteotomy performed for the correction of maxillary hypoplasia and a Class III malocclusion. Postoperative evaluation revealed the presence of velopharyngeal insufficiency and subtle findings of an occult submucous cleft palate. She had a pharyngeal flap 6 months later with successful correction of the velopharyngeal insufficiency. This case illustrates the need to screen for submucous cleft palate prior to orthognathic surgery.
[Mh] Termos MeSH primário: Fenda Labial/cirurgia
Fissura Palatina/cirurgia
Craniotomia/efeitos adversos
Erros de Diagnóstico
Má Oclusão de Angle Classe III/cirurgia
Osteotomia de Le Fort/efeitos adversos
Insuficiência Velofaríngea/etiologia
[Mh] Termos MeSH secundário: Adolescente
Fissura Palatina/diagnóstico
Feminino
Fluoroscopia
Seres Humanos
Complicações Pós-Operatórias
Insuficiência Velofaríngea/diagnóstico
Insuficiência Velofaríngea/cirurgia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180209
[Lr] Data última revisão:
180209
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:170505
[St] Status:MEDLINE
[do] DOI:10.1097/SCS.0000000000003427


  6 / 3186 MEDLINE  
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[PMID]:29336415
[Au] Autor:Upadhyaya C; Chaurasian NK; Kafle D
[Ad] Endereço:Department of Oral and Maxillofacial Surgery, Dhulikhel Hospital, Kathmandu University Hospital, Kavre, Nepal.
[Ti] Título:Retrospective Study to Determine Stability of Mandibular Setback Surgery using Bilateral Sagittal Split Osteotomy Technique.
[So] Source:Kathmandu Univ Med J (KUMJ);14(56):301-304, 2016 Oct.-Dec..
[Is] ISSN:1812-2078
[Cp] País de publicação:Nepal
[La] Idioma:eng
[Ab] Resumo:Background Bilateral sagittal split osteototomy of mandible is one of the most commonly performed orthognathic surgical procedure performed in the mandible. According to hierarchy of stability, mandibular setback procedure is considered to be relatively unstable procedure and chances of relapse are higher. Objective We conducted this study to determine the skeletal stability of mandibular setback procedure using bilateral sagittal split osteotomy technique in Nepalese population. Method Lateral cephalograms of 14 patients who underwent mandibular setback using bilateral saggital split osteotomy were taken pre-operatively (P1), immediate postoperatively (P2) and eight months to one year post-operatively (P3). Cephalometric tracing was done for all the cephalograms. Various parameters of Burstone's hard and soft tissue, Steiner's and McNamara analysis were used in the study to determine angular and linear changes following surgery. After tracing the cephalograms, changes between P1- P2, P1-P3 and P2-P3 were calculated. Mean difference in changes between P1-P2, P1-P3 and P2-P3 were compared using paired t test. P value less than 0.05 was considered to be significant. Data analysis was done using SPSS software version 20. Result Mean setback at Pogonion was 3.03 mm whereas at point B were 4.64 mm. Relapse at Pogonion was 0.03 mm and relapse at point B were 0.02 mm. Mean change in point A-Nasion-point B angle was 5.1 degrees whereas mean changes in NA-Pogonion angle were 4.69 degrees. Conclusion There were significant changes in angular as well as horizontal parameters at P2 but there were no significant changes in those parameters at P3. This is a preliminary study that we have carried out at our institution with smaller sample size thus we recommend a study with larger sample size and long term follow up.
[Mh] Termos MeSH primário: Má Oclusão de Angle Classe III/cirurgia
Mandíbula/cirurgia
Procedimentos Cirúrgicos Ortognáticos/métodos
[Mh] Termos MeSH secundário: Cefalometria
Feminino
Seguimentos
Seres Humanos
Masculino
Estudos Retrospectivos
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180129
[Lr] Data última revisão:
180129
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180117
[St] Status:MEDLINE


  7 / 3186 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


  8 / 3186 MEDLINE  
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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


  9 / 3186 MEDLINE  
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[PMID]:29287649
[Au] Autor:Irani SK; Oliver DR; Movahed R; Kim YI; Thiesen G; Kim KB
[Ad] Endereço:Private practice, Dallas, Tex.
[Ti] Título:Pharyngeal airway evaluation after isolated mandibular setback surgery using cone-beam computed tomography.
[So] Source:Am J Orthod Dentofacial Orthop;153(1):46-53, 2018 Jan.
[Is] ISSN:1097-6752
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:INTRODUCTION: In this study, we investigated volumetric and dimensional changes to the pharyngeal airway space after isolated mandibular setback surgery for patients with Class III skeletal dysplasia. METHODS: Records of 28 patients who had undergone combined orthodontic and mandibular setback surgery were obtained. The sample comprised 17 men and 11 women. Their mean age was 23.88 ± 6.57 years (range, 18-52 years). Cone-beam computed tomography scans were obtained at 3 time points: before surgery, average of 6 months after surgery, and average of 1 year after surgery. Oropharyngeal, hypopharyngeal, and total volumes were calculated. The lateral surface and anteroposterior dimensions at the minimal axial areas for oropharyngeal and hypopharyngeal volumes and mean mandibular setback were determined. RESULTS: The mean mandibular setback was 9.93 ± 5.26 mm. Repeated measures analysis of variance determined an overall significant decrease between the means for 6 months and up to 1 year after surgery for oropharyngeal and hypopharyngeal volumes, anteroposterior at oropharyngeal, lateral surface at oropharyngeal, and anteroposterior at hypopharyngeal. No strong correlation between mandibular setback surgery and pharyngeal airway volumes or dimensions was determined. CONCLUSIONS: After mandibular setback surgery, pharyngeal airway volume, and transverse and anteroposterior dimensions were decreased. Patients undergoing mandibular setback surgery should be evaluated for obstructive sleep apnea and the proposed treatment plan modified according to the risk for potential airway compromise.
[Mh] Termos MeSH primário: Tomografia Computadorizada de Feixe Cônico
Má Oclusão de Angle Classe III/cirurgia
Mandíbula/cirurgia
Procedimentos Cirúrgicos Ortognáticos/métodos
Faringe/anatomia & histologia
Faringe/diagnóstico por imagem
[Mh] Termos MeSH secundário: Adolescente
Adulto
Feminino
Seres Humanos
Masculino
Meia-Idade
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180112
[Lr] Data última revisão:
180112
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:171231
[St] Status:MEDLINE


  10 / 3186 MEDLINE  
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[PMID]:29287638
[Au] Autor:Tavares CAE; Sheffer MAR; Allgayer S
[Ad] Endereço:Private practice, Porto Alegre, Rio Grande Do Sul, Brazil; Department of Orthodontics, Associação Brasileira de Odontologia, Seção Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
[Ti] Título:Surgery first using skeletal anchorage with tandem mechanics for mandibular molar distalization.
[So] Source:Am J Orthod Dentofacial Orthop;153(1):118-130, 2018 Jan.
[Is] ISSN:1097-6752
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:This case report describes the orthodontic retreatment a patient with a skeletal Class III malocclusion. The clinical examination showed a concave profile caused by a retruded maxilla and a prognathic mandible, an occlusal cant, and absence of all first premolars. A surgery-first approach was combined with skeletal anchorage implants in the maxillary arch and tandem mechanics. The esthetic facial profile, pleasant smile, appropriate occlusion, and overall good treatment outcomes remained stable 5 years after active orthodontic treatment.
[Mh] Termos MeSH primário: Má Oclusão de Angle Classe III/terapia
Procedimentos de Ancoragem Ortodôntica
Procedimentos Cirúrgicos Ortognáticos
Técnicas de Movimentação Dentária
[Mh] Termos MeSH secundário: Terapia Combinada
Seres Humanos
Masculino
Má Oclusão de Angle Classe III/cirurgia
Mandíbula
Dente Molar
Procedimentos de Ancoragem Ortodôntica/métodos
Retratamento
Adulto Jovem
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE; VIDEO-AUDIO MEDIA
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180112
[Lr] Data última revisão:
180112
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:171231
[St] Status:MEDLINE



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