Base de dados : MEDLINE
Pesquisa : E06.216 [Categoria DeCS]
Referências encontradas : 488 [refinar]
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[PMID]:26962473
[Au] Autor:Franzen R; Kianimanesh N; Marx R; Ahmed A; Gutknecht N
[Ad] Endereço:Department of Conservative Dentistry, Periodontology and Preventive Dentistry, RWTH Aachen University Hospital, Pauwelsstrasse 30, 52074 Aachen, Germany; AALZ Aachen Dental Laser Center, Center for Biomedical Technology, RWTH Aachen Campus, Pauwelsstrasse 17, 52074 Aachen, Germany.
[Ti] Título:Fracture Forces of Dentin after Surface Treatment with High Speed Drill Compared to Er:YAG and Er,Cr:YSGG Laser Irradiation.
[So] Source:Anal Cell Pathol (Amst);2016:8517947, 2016.
[Is] ISSN:2210-7185
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Dental tooth restorative procedures may weaken the structural integrity of the tooth, with the possibility of leading to fracture. In this study we present findings of coronal dentin strength after different techniques of surface modification. The fracture strength of dentin beams after superficial material removal with a fine diamond bur high speed drill hand piece, Er:YAG (2.94 µm, 8 J/cm(2)), and Er,Cr:YSGG (2.78 µm, 7.8 J/cm(2)) laser irradiation slightly above the ablation threshold was measured by a four-point bending apparatus. Untreated dentin beams served as a control. A total of 58 dentin beams were manufactured from sterilized human extracted molars using the coronal part of the available dentin. Mean values of fracture strength were calculated as 82.0 ± 27.3 MPa for the control group (n = 10), 104.5 ± 26.3 MPa for high speed drill treatment (n = 10), 96.1 ± 28.1 MPa for Er,Cr:YSGG laser irradiation (n = 20), and 89.1 ± 36.3 MPa for Er:YAG laser irradiation (n = 18). Independent Student's t-tests showed no significant difference between each two groups (p > 0.05). Within the parameter settings and the limits of the experimental setup used in this study, both lasers systems as well as the high speed drill do not significantly weaken coronal dentin after surface treatment.
[Mh] Termos MeSH primário: Técnica Odontológica de Alta Rotação/efeitos adversos
Dentina/lesões
Terapia a Laser/efeitos adversos
Lasers de Estado Sólido/efeitos adversos
Fraturas dos Dentes/etiologia
[Mh] Termos MeSH secundário: Técnica Odontológica de Alta Rotação/instrumentação
Seres Humanos
Lasers de Estado Sólido/uso terapêutico
Dente Molar/lesões
Propriedades de Superfície
Fraturas dos Dentes/diagnóstico
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Em] Mês de entrada:1612
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160311
[St] Status:MEDLINE
[do] DOI:10.1155/2016/8517947


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[PMID]:23635888
[Au] Autor:Kupietzky A; Fuks AB; Vargas KG; Waggoner WF
[Ad] Endereço:Department of Pediatric Dentistry, UMDNJ-New Jersey Dental School, Newark, USA. drkup@netvision.net.il
[Ti] Título:Cross sectional: use of coolant for high-speed tooth preparation: a survey of pediatric dentist members of the American Academy of Pediatric Dentistry.
[So] Source:Pediatr Dent;35(1):18-22, 2013 Jan-Feb.
[Is] ISSN:1942-5473
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:PURPOSE: To report the findings of a survey to determine the educational experiences, opinions and clinical practices relative to the use of coolant during cavity preparation of pediatric dentist members of the American Academy of Pediatric Dentistry (AAPD) and to determine whether teaching policies influenced the type of coolant used in private practice. METHODS: Four thousand fifty surveys were emailed to AAPD members and included questions regarding demographics and predoctoral, graduate, and current practice policies for the use of dry cutting. RESULTS: Returned survey numbered 1730 for a response rate of 43%. Fifteen percent were taught the concept of dry cutting in their predoctoral programs and 34% in their specialty, programs. Sixty percent never or rarely prepare teeth without water coolant. Slightly more than 40% prepared teeth with air coolant alone. Patient behavior (25%) and sedation (21%) were reported as determining factors for cutting dry. Thirty-one percent of private practice clinicians and 34% of part time academics use dry cutting, while only 15% of full time academicians use the technique (P<0.0001). CONCLUSIONS: Respondents tend to use the technique they were taught during their residency. Use of dry cutting was more likely to be utilized during sedations or general anesthesia to avoid airway compromise.
[Mh] Termos MeSH primário: Técnica Odontológica de Alta Rotação
Odontopediatria
Preparo do Dente/métodos
[Mh] Termos MeSH secundário: Ar
Anestesia Dentária
Anestesia Geral
Atitude do Pessoal de Saúde
Criança
Comportamento Infantil
Temperatura Baixa
Sedação Consciente
Estudos Transversais
Preparo da Cavidade Dentária/instrumentação
Preparo da Cavidade Dentária/métodos
Equipamentos Odontológicos de Alta Rotação
Odontólogos/psicologia
Educação de Pós-Graduação em Odontologia
Seres Humanos
Internato e Residência
Odontopediatria/educação
Padrões de Prática Odontológica/estatística & dados numéricos
Prática Privada/estatística & dados numéricos
Área de Atuação Profissional
Sociedades Odontológicas
Preparo do Dente/instrumentação
Estados Unidos
Água
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
059QF0KO0R (Water)
[Em] Mês de entrada:1311
[Cu] Atualização por classe:151119
[Lr] Data última revisão:
151119
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:130503
[St] Status:MEDLINE


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[PMID]:23387508
[Au] Autor:Di Cristofaro RG; Giner L; Mayoral JR
[Ad] Endereço:Department of Prosthetic Dentistry, Universitat Internacional de Catalunya, Barcelona, Spain.
[Ti] Título:Comparative study of the cutting efficiency and working life of carbide burs.
[So] Source:J Prosthodont;22(5):391-6, 2013 Jul.
[Is] ISSN:1532-849X
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:PURPOSE: The aim of this study was to establish the wear and cutting efficiency of tungsten carbide burs from different manufacturers by performing cutting tests with machinable glass ceramic. MATERIALS AND METHODS: Cutting tests were performed with 70 tungsten carbide burs from seven manufacturers: (A) Coltene/Whaledent, (B) CEI, (C) Meisinger, (D) Axis, (E) Komet, (F) Kerr, (G) Edenta. All groups were examined under scanning electron microscope (SEM) before and after the cutting efficiency test for similarities and differences. A specially designed cutting device was used. An electric handpiece was operated at 200,000 rpm with a 120 ml/min coolant water supply rate. The burs were tested under a 165 g constant load using 3 mm wide Macor ceramic as substrate. For each bur the cutting procedure involved a total of five cuts of 3 minutes on every cut, with a total cutting time for each bur of 15 minutes. Data were analyzed using one-way ANOVA at 95.0% confidence level. RESULTS: Significant differences (p < 0.05) were found in the mean cutting rates of the different groups. Groups A and B showed the highest cutting rates. Higher cutting rates were associated with a longer bur lifespan. SEM photomicrographs of the burs and substrates revealed significant changes on the surfaces after the cutting process. CONCLUSIONS: The morphology characteristics of tungsten carbide burs are related to their effectiveness. The group that presented the worst working life also showed substantial wear on its surface according to the results of SEM.
[Mh] Termos MeSH primário: Equipamentos Odontológicos de Alta Rotação
Materiais Dentários/química
Compostos de Tungstênio/química
[Mh] Termos MeSH secundário: Cerâmica/química
Técnica Odontológica de Alta Rotação/instrumentação
Equipamentos e Provisões Elétricas
Seres Humanos
Teste de Materiais
Microscopia Eletrônica de Varredura
Prostodontia/instrumentação
Estresse Mecânico
Propriedades de Superfície
Água/química
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Dental Materials); 0 (Tungsten Compounds); 059QF0KO0R (Water); 11130-73-7 (tungsten carbide); 85422-94-2 (Glass ceramics)
[Em] Mês de entrada:1411
[Cu] Atualização por classe:151119
[Lr] Data última revisão:
151119
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:130208
[St] Status:MEDLINE
[do] DOI:10.1111/jopr.12017


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[PMID]:23189509
[Au] Autor:Abrahams JM; Jakubowski J; Liang D; McClure S
[Ad] Endereço:Department of Oral and Maxillofacial Surgery, Nova Southeastern University, College of Dental Medicine/Broward General Medical Center, USA.
[Ti] Título:Subcutaneous emphysema to the head and neck resulting from a dental crown preparation.
[So] Source:Todays FDA;24(5):60-1, 63, 2012 Jul-Aug.
[Is] ISSN:1048-5317
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:CASE REPORT: A 59-year-old African-American female presents with subcutaneous emphysema to the head and neck region resulting from routine dental treatment with a high speed air-driven handpiece. The patient had a chief complaint of generalized edema, dysphagia and pain to her face and neck. The patient subsequently was admitted to the intensive care unit for airway monitoring. PURPOSE: To alert the dental community about the incidence of iatrogenic subcutaneous emphysema from a routine dental procedure, and how to recognize and manage its occurrence.
[Mh] Termos MeSH primário: Técnica Odontológica de Alta Rotação/efeitos adversos
Enfisema Subcutâneo/etiologia
[Mh] Termos MeSH secundário: Coroas
Feminino
Seres Humanos
Meia-Idade
Pescoço
Radiografia
Couro Cabeludo
Enfisema Subcutâneo/diagnóstico por imagem
Preparo Prostodôntico do Dente/efeitos adversos
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1212
[Cu] Atualização por classe:161125
[Lr] Data última revisão:
161125
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:121130
[St] Status:MEDLINE


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[PMID]:22864220
[Au] Autor:Stojanac I; Drobac M; Petrovic L; Atanackovic T
[Ad] Endereço:Department of Dentistry, Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia.
[Ti] Título:Predicting in vivo failure of rotary nickel-titanium endodontic instruments under cyclic fatigue.
[So] Source:Dent Mater J;31(4):650-5, 2012.
[Is] ISSN:1881-1361
[Cp] País de publicação:Japan
[La] Idioma:eng
[Ab] Resumo:The aim of this study was to examine the lifespan or number of cycles to failure of tapered rotary nickel-titanium (Ni-Ti) endodontic instruments. Simulated root canals with different curvatures were used to determine a relation between canal curvature and instrument lifespan. Using a novel mathematical model for the deformation of pseudoelastic Ni-Ti alloy, it was shown that maximum stress need not necessarily occur at the outer layer. On the basis of this observation, the Coffin-Manson relation was modified with parameters determined from this experiment. Results showed that the number of cycles to failure was influenced by the angle and radius of canal curvature and the size of instrument at the beginning of canal curvature. The resulting quantitative mathematical relation could be used to predict the lifespan of rotary Ni-Ti endodontic instruments under clinical conditions and thereby reduce the incidence of instrument failure in vivo.
[Mh] Termos MeSH primário: Técnica Odontológica de Alta Rotação
Instrumentos Odontológicos
Cavidade Pulpar/anatomia & histologia
Falha de Restauração Dentária
Análise do Estresse Dentário
Preparo de Canal Radicular/instrumentação
[Mh] Termos MeSH secundário: Desenho de Equipamento
Previsões
Seres Humanos
Modelos Teóricos
Níquel
Rotação
Titânio
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
12035-60-8 (titanium nickelide); 7OV03QG267 (Nickel); D1JT611TNE (Titanium)
[Em] Mês de entrada:1302
[Cu] Atualização por classe:131121
[Lr] Data última revisão:
131121
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:120807
[St] Status:MEDLINE


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[PMID]:22864219
[Au] Autor:He LH; Foster Page L; Purton D
[Ad] Endereço:Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin 9054, New Zealand. lihong.he@otago.ac.nz
[Ti] Título:An evaluation of dental operative simulation materials.
[So] Source:Dent Mater J;31(4):645-9, 2012.
[Is] ISSN:1881-1361
[Cp] País de publicação:Japan
[La] Idioma:eng
[Ab] Resumo:The study was to evaluate the performance of different materials used in dental operative simulation and compare them with those of natural teeth. Three typical phantom teeth materials were compared with extracted permanent teeth by a nanoindentation system and evaluated by students and registered dentists on the drilling sensation of the materials. Moreover, the tool life (machinability) of new cylindrical diamond burs on cutting the sample materials was tested and the burs were observed. Although student and dentist evaluations were scattered and inconclusive, it was found that elastic modulus (E) and hardness (H) were not the main factors in determining the drilling sensation of the materials. The sensation of drilling is a reflection of cutting force and power consumption.An ideal material for dental simulation should be able to generate similar drilling resistance to that of natural tooth, which is the machinability of the material.
[Mh] Termos MeSH primário: Técnica Odontológica de Alta Rotação
Materiais Dentários/química
Porcelana Dentária
Plásticos
Dente Artificial
[Mh] Termos MeSH secundário: Módulo de Elasticidade
Dureza
Seres Humanos
Próteses e Implantes
Inquéritos e Questionários
Dente
[Pt] Tipo de publicação:COMPARATIVE STUDY; EVALUATION STUDIES; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Dental Materials); 0 (Plastics); 12001-21-7 (Dental Porcelain)
[Em] Mês de entrada:1302
[Cu] Atualização por classe:151119
[Lr] Data última revisão:
151119
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:120807
[St] Status:MEDLINE


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[PMID]:22691082
[Au] Autor:Horne P; Bennani V; Chandler N; Purton D
[Ad] Endereço:Department of Oral Rehabilitation, University of Otago School of Dentistry, Dunedin, New Zealand.
[Ti] Título:Ultrasonic margin preparation for fixed prosthodontics: a pilot study.
[So] Source:J Esthet Restor Dent;24(3):201-9, 2012 Jun.
[Is] ISSN:1708-8240
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:PURPOSE: Atraumatic, oscillating ultrasonic instruments have recently been developed for prosthodontic margin finishing. This in vitro observational pilot study aimed to compare the condition of crown preparation margins finished using new ultrasonic instruments with margins finished with conventional rotary instruments. METHODS: Two extracted human canine teeth were prepared for crowns. A split-tooth model was used to refine the margins: half of the margin was finished with conventional rotary instruments, the other with ultrasonic instruments. The profiles of the margins were observed using scanning electron microscopy, and a quantitative comparison of surface roughness was obtained using surface roughness analysis software. RESULTS: The margins finished with the ultrasonic instruments exhibited a better-defined axial wall/margin angle and a smoother marginal surface. Rotary instruments produced a sharper and more continuous external line angle. Two-dimensional surface roughness analysis showed that the margins produced with the ultrasonic instruments were approximately half as rough as the margins prepared with the conventional rotary instruments. CONCLUSION: The ultrasonic instruments produce margins in better condition than the current standard and appear to have some practical advantages. CLINICAL SIGNIFICANCE: Preparations for fixed prosthodontics finished with these ultrasonic instruments created better-defined margins, which could result in more successful prostheses.
[Mh] Termos MeSH primário: Ondas de Choque de Alta Energia
Preparo Prostodôntico do Dente/instrumentação
[Mh] Termos MeSH secundário: Coroas
Dente Canino
Técnica Odontológica de Alta Rotação
Infiltração Dentária/prevenção & controle
Porcelana Dentária
Seres Humanos
Projetos Piloto
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
12001-21-7 (Dental Porcelain)
[Em] Mês de entrada:1211
[Cu] Atualização por classe:120613
[Lr] Data última revisão:
120613
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:120614
[St] Status:MEDLINE
[do] DOI:10.1111/j.1708-8240.2011.00477.x


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[PMID]:22546308
[Au] Autor:Iseri U; Ozkurt Z; Yalniz A; Kazazoglu E
[Ad] Endereço:Department of Prosthodontics, Yeditepe University School of Dentistry, Goztepe, Istanbul, Turkey.
[Ti] Título:Comparison of different grinding procedures on the flexural strength of zirconia.
[So] Source:J Prosthet Dent;107(5):309-15, 2012 May.
[Is] ISSN:1097-6841
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:STATEMENT OF PROBLEM: The surface of zirconia ceramic is damaged during grinding, which may affect the mechanical properties of the material. PURPOSE: The purpose of this study was to compare the biaxial flexural strength of zirconia after different grinding procedures and to measure the temperature rise from grinding. MATERIAL AND METHODS: Forty disk-shaped zirconia specimens (15 × 1.2 mm) with a smaller disk in the center of each disk (1 × 3 mm) were divided into 4 groups (n=10). The specimens were ground with a high-speed handpiece and micromotor with 2 different grinding protocols, continual grinding and periodic grinding (10 seconds grinding with 10 seconds duration), until the smaller disk was removed. Control specimens without the center disk (n=10) were analyzed without grinding. The biaxial flexural strengths of the disks were determined in a universal testing machine at a crosshead speed of 0.5 mm/min. The fracture strength (MPa) was recorded, and the results were analyzed using a 1-way ANOVA, Tukey HSD test, Student's t test, and Pearson correlation test (α=05). RESULTS: All grinding procedures significantly decreased flexural strength (P<.01). The mean flexural strength of the high-speed handpiece groups was higher (815 MPa) than that of the micromotor groups (718 MPa). The temperature values obtained from micromotor grinding (127°C) were significantly higher than those from high-speed handpiece grinding (63°C) (P<.01). CONCLUSIONS: Grinding zirconia decreased flexural strength. Zirconia material ground with a high-speed handpiece run continually caused the least reduction in flexural strength.
[Mh] Termos MeSH primário: Polimento Dentário
Porcelana Dentária
Análise do Estresse Dentário
Zircônio
[Mh] Termos MeSH secundário: Técnica Odontológica de Alta Rotação
Polimento Dentário/métodos
Teste de Materiais
Maleabilidade
Propriedades de Superfície
Temperatura Ambiente
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Nm] Nome de substância:
12001-21-7 (Dental Porcelain); C6V6S92N3C (Zirconium); S38N85C5G0 (zirconium oxide)
[Em] Mês de entrada:1210
[Cu] Atualização por classe:131121
[Lr] Data última revisão:
131121
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:120502
[St] Status:MEDLINE
[do] DOI:10.1016/S0022-3913(12)60081-X


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[PMID]:22900437
[Au] Autor:Kochhar GK; Srivastava N; Pandit IK; Gugnani N; Gupta M
[Ad] Endereço:Department of Pedodontics and Preventive Dentistry, DAV Dental College, Yamunanagr, Haryana, India. dr.gulsheen@gmail.com
[Ti] Título:An evaluation of different caries removal techniques in primary teeth: a comparitive clinical study.
[So] Source:J Clin Pediatr Dent;36(1):5-9, 2011.
[Is] ISSN:1053-4628
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:OBJECTIVE: To compare the efficacy of caries removal, time taken and to evaluate the pain threshold experienced by the patient during various caries removal methods. STUDY DESIGN: Eighty patients between the age groups of 5-9 years were selected and caries removal was done by hand instruments, airotor, carisolv and papacarie. The efficacy, time taken and the pain threshold was evaluated during the caries removal by Ericson D et al scale, visual analogue scale respectively. RESULTS: Highly significant relation (< 0.05) was observed when intergroup comparison was made using one way analysis of variance (ANOVA). CONCLUSION: It was concluded that chemomechanical removal of caries with Papacarie and Carisolv were found to be effective measures of caries removal and could be considered as viable alternatives to painful procedures like Airotor in management of dental caries especially in children.
[Mh] Termos MeSH primário: Cárie Dentária/terapia
Preparo da Cavidade Dentária/métodos
Ácido Glutâmico
Leucina
Lisina
Papaína
[Mh] Termos MeSH secundário: Análise de Variância
Criança
Pré-Escolar
Técnica Odontológica de Alta Rotação
Dentina/patologia
Seres Humanos
Medição da Dor
Dente Decíduo
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE; RANDOMIZED CONTROLLED TRIAL
[Nm] Nome de substância:
0 (Carisolv); 0 (Papacarie); 3KX376GY7L (Glutamic Acid); EC 3.4.22.2 (Papain); GMW67QNF9C (Leucine); K3Z4F929H6 (Lysine)
[Em] Mês de entrada:1209
[Cu] Atualização por classe:131121
[Lr] Data última revisão:
131121
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:120821
[St] Status:MEDLINE


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[PMID]:22012780
[Au] Autor:Boushell LW; Walter R; Phillips C
[Ad] Endereço:Department of Operative Dentistry, School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. boushell@dentistry.unc.edu
[Ti] Título:Learn-a-prep II as a predictor of psychomotor performance in a restorative dentistry course.
[So] Source:J Dent Educ;75(10):1362-9, 2011 Oct.
[Is] ISSN:1930-7837
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:This investigation assessed whether early student performance with a dental handpiece on a didactic training aid known as the Learn-A-Prep II (LAP II) was predictive of performance on subsequent practical examinations in a preclinical restorative dentistry course. Eighty-one first-year students were given initial handpiece training and formative feedback using the LAP II and were then instructed to independently prepare four LAP II patterns within the pattern lines and at a specified depth. Performance on the LAP II was compared with the summative assessment on two subsequent amalgam preparation practical examinations given at the middle (Class II) and end (Complex) of the course. Pattern preparation within the lines did not significantly improve the likelihood of receiving an A or B on the Class II practical (p=0.53) or on the Complex practical (p=0.37). Students who had an acceptable depth on the LAP II were 3.73 times more likely to receive an A or B on the Class II practical than those students who did not have acceptable depth (p=0.03). Performance at an acceptable depth did not significantly improve the likelihood of receiving an A or B on the Complex practical (p=0.15). The LAP II may aid in identification of students who would benefit from early intervention with additional focused instruction.
[Mh] Termos MeSH primário: Técnica Odontológica de Alta Rotação
Dentística Operatória/educação
Educação em Odontologia/métodos
Desempenho Psicomotor
Materiais de Ensino
[Mh] Termos MeSH secundário: Adulto
Distribuição de Qui-Quadrado
Percepção de Profundidade
Avaliação Educacional
Retroalimentação
Feminino
Previsões
Seres Humanos
Modelos Logísticos
Masculino
Razão de Chances
Reconhecimento Fisiológico de Modelo
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1112
[Cu] Atualização por classe:111020
[Lr] Data última revisão:
111020
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:111021
[St] Status:MEDLINE



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