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  1 / 1402 MEDLINE  
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[PMID]:29172328
[Au] Autor:Gowans K; Patel M; Lewis K
[Ti] Título:Surgical Emphysema: A Rare Complication of a Simple Surgical Dental Extraction Without the Use of an Air-Driven Rotor.
[So] Source:Dent Update;44(3):217-8, 220, 2017 Mar.
[Is] ISSN:0305-5000
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Surgical emphysema is a rare complication of dental extractions, often associated with the use of high-speed air rotors. This report describes a case of extensive surgical emphysema following a simple surgical extraction of a LL6 under local anaesthetic. There was no use of air-driven handpieces during the procedure. The patient developed extensive surgical emphysema bi-laterally in both cervical neck and facial planes. After prophylactic antibiotics with careful monitoring in a secondary care setting, the patient made a full unremarkable recovery. Clinical relevance: Simple extraction of teeth is a procedure carried out daily by most general dental practitioners. However, the risk of surgical emphysema without the use of high-speed air rotors or instruments using pressurized air/water is not well known or documented.
[Mh] Termos MeSH primário: Complicações Pós-Operatórias/etiologia
Enfisema Subcutâneo/etiologia
Extração Dentária/efeitos adversos
[Mh] Termos MeSH secundário: Adulto
Equipamentos Odontológicos de Alta Rotação
Face
Seres Humanos
Masculino
Pescoço
Extração Dentária/instrumentação
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180123
[Lr] Data última revisão:
180123
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:171128
[St] Status:MEDLINE


  2 / 1402 MEDLINE  
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[PMID]:28419843
[Au] Autor:Emery RW; Korj O; Agarwal R
[Ad] Endereço:Senior Attending Surgeon, Department of Oral and Maxillofacial Surgery, Washington Hospital Center, Washington, DC.
[Ti] Título:A Review of In-Office Dynamic Image Navigation for Extraction of Complex Mandibular Third Molars.
[So] Source:J Oral Maxillofac Surg;75(8):1591-1600, 2017 Aug.
[Is] ISSN:1531-5053
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:PURPOSE: We performed a retrospective review of in-office removal of complex mandibular third molars with a dynamic image navigation system (DINS). MATERIALS AND METHODS: A retrospective review was conducted of cases completed from 2010 to 2014 by a single oral and maxillofacial surgeon. The average age of the patients was 47 years (range, 27 to 72 years). Extraction complexity was classified with Juodzbalys and Daugela's classification system. The included study cases had complexity scores of 9 or greater. Each patient received custom intraoral splints to secure the tracking array and underwent cone beam computed tomography image acquisition. All surgical procedures were performed with a precalibrated tracking straight handpiece under dynamic navigation. RESULTS: All 25 cases were treated successfully with the use of the DINS. Twelve of these cases were associated with pathologic lesions. Three patients were noted to have inferior alveolar nerve paresthesia. One patient sustained a pathologic fracture at week 2. Postoperative infections were noted in 7 cases, 2 of which had a pre-existing infection. One patient reported temporary limitation of mouth opening. A coronectomy was performed in 1 case. CONCLUSIONS: We present results using a new technology, the DINS, for removal of complex mandibular third molars. Potential advantages are 1) improved visualization and localization of anatomic structures such as the inferior alveolar nerve, lingual cortical plate, and adjacent roots; 2) improved control during osteotomy; 3) decreased surgical access requirements and reduction in overall bone removal; 4) ability to perform complex procedures successfully in an in-office setting; 5) decreased surgical time resulting from improved visualization; and 6) potential use as a teaching tool. Possible limitations of the use of an in-office DINS include increased cost, increased time attributed to presurgical planning, initial learning curve, and optical array interference by the surgeon or assistants during surgery.
[Mh] Termos MeSH primário: Procedimentos Cirúrgicos Ambulatórios/instrumentação
Procedimentos Cirúrgicos Ambulatórios/métodos
Dente Serotino/cirurgia
Cirurgia Assistida por Computador/instrumentação
Cirurgia Assistida por Computador/métodos
Extração Dentária/instrumentação
Extração Dentária/métodos
[Mh] Termos MeSH secundário: Adulto
Idoso
Tomografia Computadorizada de Feixe Cônico
Equipamentos Odontológicos de Alta Rotação
Modelos Dentários
Desenho de Equipamento
Feminino
Seres Humanos
Imagem Tridimensional
Masculino
Meia-Idade
Dente Serotino/diagnóstico por imagem
Complicações Pós-Operatórias/etiologia
Impressão Tridimensional
[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:AIM; D; IM
[Da] Data de entrada para processamento:170419
[St] Status:MEDLINE


  3 / 1402 MEDLINE  
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[PMID]:28048963
[Au] Autor:Wang L; Wu Y; Perez KC; Hyman S; Brunski JB; Tulu U; Bao C; Salmon B; Helms JA
[Ad] Endereço:1 State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
[Ti] Título:Effects of Condensation on Peri-implant Bone Density and Remodeling.
[So] Source:J Dent Res;96(4):413-420, 2017 Apr.
[Is] ISSN:1544-0591
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Bone condensation is thought to densify interfacial bone and thus improve implant primary stability, but scant data substantiate either claim. We developed a murine oral implant model to test these hypotheses. Osteotomies were created in healed maxillary extraction sites 1) by drilling or 2) by drilling followed by stepwise condensation with tapered osteotomes. Condensation increased interfacial bone density, as measured by a significant change in bone volume/total volume and trabecular spacing, but it simultaneously damaged the bone. On postimplant day 1, the condensed bone interface exhibited microfractures and osteoclast activity. Finite element modeling, mechanical testing, and immunohistochemical analyses at multiple time points throughout the osseointegration period demonstrated that condensation caused very high interfacial strains, marginal bone resorption, and no improvement in implant stability. Collectively, these multiscale analyses demonstrate that condensation does not positively contribute to implant stability.
[Mh] Termos MeSH primário: Processo Alveolar/cirurgia
Densidade Óssea/fisiologia
Remodelação Óssea/fisiologia
Implantação Dentária Endo-Óssea/métodos
Implantes Dentários
[Mh] Termos MeSH secundário: Animais
Equipamentos Odontológicos de Alta Rotação
Análise de Elementos Finitos
Camundongos
Modelos Animais
Osseointegração/fisiologia
Osteotomia
Extração Dentária
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Dental Implants)
[Em] Mês de entrada:1705
[Cu] Atualização por classe:170531
[Lr] Data última revisão:
170531
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:170104
[St] Status:MEDLINE
[do] DOI:10.1177/0022034516683932


  4 / 1402 MEDLINE  
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[PMID]:27739083
[Au] Autor:Tan S; Nikolarakos D
[Ad] Endereço:Gold Coast University Hospital, Southport, Queensland, Australia.
[Ti] Título:Subcutaneous emphysema secondary to dental extraction: A case report.
[So] Source:Aust Dent J;62(1):95-97, 2017 Mar.
[Is] ISSN:1834-7819
[Cp] País de publicação:Australia
[La] Idioma:eng
[Ab] Resumo:Although less frequently encountered in dental practices, subcutaneous emphysema of the face and neck has been reported in patients following dental extractions, particularly when lower molar teeth are extracted with the use of a high-speed air-turbine drill designed for restorative treatment, which forces air into the cervical fascial spaces. As facial swelling and pain are the most common presentations, subcutaneous emphysema can often be misdiagnosed as an allergic reaction or odontogenic infection. While usually a benign and self-limiting condition, subcutaneous emphysema may have life-threatening complications such as tension pneumothorax, cardiac tamponade, air embolism, tracheal compression and mediastinitis, which are important to recognize in an emergency setting. Dentists should be aware of the serious risks of inducing subcutaneous emphysema and avoid performing tooth extractions with high-speed air-turbine drills which are specifically designed for use for restorative treatments only.
[Mh] Termos MeSH primário: Dente Molar
Enfisema Subcutâneo/diagnóstico
Extração Dentária/efeitos adversos
[Mh] Termos MeSH secundário: Adulto
Equipamentos Odontológicos de Alta Rotação/efeitos adversos
Diagnóstico Diferencial
Face
Feminino
Seres Humanos
Pescoço
Complicações Pós-Operatórias/diagnóstico
Complicações Pós-Operatórias/diagnóstico por imagem
Complicações Pós-Operatórias/etiologia
Enfisema Subcutâneo/diagnóstico por imagem
Enfisema Subcutâneo/etiologia
[Pt] Tipo de publicação:CASE REPORTS
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171011
[Lr] Data última revisão:
171011
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:161015
[St] Status:MEDLINE
[do] DOI:10.1111/adj.12464


  5 / 1402 MEDLINE  
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[PMID]:27805895
[Au] Autor:Kotb RM; Elkateb MA; Ahmed AM; Kawana KY; El Meligy OA
[Ti] Título:Dentin Topographic Features following Chemomechanical Caries Removal in Primary Teeth.
[So] Source:J Clin Pediatr Dent;40(6):472-479, 2016.
[Is] ISSN:1053-4628
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:AIM: Study the topographic features of dentin after caries removal with a chemomechanical agent (Papacarie) compared with the conventional drilling method. STUDY DESIGN: The sample included 7 exfoliated and extracted primary teeth with carious dentin lesions, not reaching the pulp. Each tooth was sectioned longitudinally through the center of the carious lesions into two halves. The teeth were then divided into two groups according to the method of caries removal. Following caries removal, dentin topography and the cut section were examined using the scanning electron microscope. RESULTS: Papacarie produced an irregular, porous, rough and globular dentin appearance. The dentin surfaces were generally free of smear layer, visible bacteria and the dentinal tubules were opened. The dentin cut surfaces showed patent dentinal tubules with open orifices. The drilling method created a smooth and amorphous surface with a continuous smear layer occluding the dentinal tubules. Numerous bacteria were also observed. The cut dentin surfaces showed patent dentinal tubules with their orifices plugged with smear layer. CONCLUSIONS: Papacarie produced a rough and porous surface with partial or complete removal of the smear layer and opened dentinal tubules, while the drill produced a smooth surface with uniform smear layer occluding the dentinal tubules.
[Mh] Termos MeSH primário: Preparo da Cavidade Dentária/métodos
Dentina/ultraestrutura
Papaína/uso terapêutico
Dente Decíduo/ultraestrutura
[Mh] Termos MeSH secundário: Bactérias/ultraestrutura
Colágeno/ultraestrutura
Cárie Dentária/microbiologia
Cárie Dentária/patologia
Cárie Dentária/terapia
Preparo da Cavidade Dentária/instrumentação
Equipamentos Odontológicos de Alta Rotação
Dentina/efeitos dos fármacos
Dentina/microbiologia
Seres Humanos
Microscopia Eletrônica de Varredura
Porosidade
Camada de Esfregaço/patologia
Dente Decíduo/efeitos dos fármacos
Dente Decíduo/microbiologia
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Papacarie); 9007-34-5 (Collagen); EC 3.4.22.2 (Papain)
[Em] Mês de entrada:1701
[Cu] Atualização por classe:170125
[Lr] Data última revisão:
170125
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:161103
[St] Status:MEDLINE


  6 / 1402 MEDLINE  
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[PMID]:27468590
[Au] Autor:Andrews J; Hagan JL; Armbruster PC; Ballard RW
[Ti] Título:Comparison of traditional orthodontic polishing systems with novel non-orthodontic methods for residual adhesive removal.
[So] Source:Aust Orthod J;32(1):41-7, 2016 May.
[Is] ISSN:0587-3908
[Cp] País de publicação:Australia
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Following the debonding of orthodontic brackets, the removal of residual adhesive from the enamel surface is required. Published adhesive removal protocols present conflicting advice. AIMS: The present study evaluated the surface roughness of enamel after debonding and instrumentation with non-traditional orthodontic polishing systems. METHODS: The facial aspects of 35 extracted human incisor teeth were scanned with a surface profilometer for surface roughness prior to the bonding of orthodontic brackets. After debonding, residual adhesive was removed with a 12-fluted titanium carbide bur. The teeth were randomly divided into seven groups (N = 5 per group) and the enamel surface was polished with one of seven products. All samples were re-scanned for surface roughness and subjectively evaluated via SEM. RESULTS: There was no significant difference in enamel surface roughness between the groups when compared using surface profilometry. Visual observations from the SEM evaluations demonstrated differences in the enamel surface at the microscopic level that were not detected by profilometric analysis. CONCLUSIONS: The present study found no statistically significant difference in mean enamel smoothness change from pretreatment to post-treatment between the seven polishing methods studied via profilometer surface reading measurements. An SEM analysis showed visual differences in enamel striations viewed at 1000x magnification in a comparison of traditional versus non- traditional polishing methods.
[Mh] Termos MeSH primário: Descolagem Dentária/instrumentação
Esmalte Dentário/ultraestrutura
Profilaxia Dentária/instrumentação
Cimentos de Resina/química
[Mh] Termos MeSH secundário: Colagem Dentária/métodos
Equipamentos Odontológicos de Alta Rotação
Profilaxia Dentária/métodos
Desenho de Equipamento
Seres Humanos
Teste de Materiais
Microscopia Eletrônica de Varredura
Aparelhos Ortodônticos
Distribuição Aleatória
Titânio/química
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Prompt L-Pop); 0 (Resin Cements); 0 (Transbond XT); 12070-08-5 (titanium carbide); D1JT611TNE (Titanium)
[Em] Mês de entrada:1609
[Cu] Atualização por classe:160729
[Lr] Data última revisão:
160729
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:160730
[St] Status:MEDLINE


  7 / 1402 MEDLINE  
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[PMID]:27462903
[Au] Autor:Yamada T; Kuwano S; Ebisu S; Hayashi M
[Ad] Endereço:Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan.
[Ti] Título:Statistical Analysis for Subjective and Objective Evaluations of Dental Drill Sounds.
[So] Source:PLoS One;11(7):e0159926, 2016.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The sound produced by a dental air turbine handpiece (dental drill) can markedly influence the sound environment in a dental clinic. Indeed, many patients report that the sound of a dental drill elicits an unpleasant feeling. Although several manufacturers have attempted to reduce the sound pressure levels produced by dental drills during idling based on ISO 14457, the sound emitted by such drills under active drilling conditions may negatively influence the dental clinic sound environment. The physical metrics related to the unpleasant impressions associated with dental drill sounds have not been determined. In the present study, psychological measurements of dental drill sounds were conducted with the aim of facilitating improvement of the sound environment at dental clinics. Specifically, we examined the impressions elicited by the sounds of 12 types of dental drills in idling and drilling conditions using a semantic differential. The analysis revealed that the impressions of dental drill sounds varied considerably between idling and drilling conditions and among the examined drills. This finding suggests that measuring the sound of a dental drill in idling conditions alone may be insufficient for evaluating the effects of the sound. We related the results of the psychological evaluations to those of measurements of the physical metrics of equivalent continuous A-weighted sound pressure levels (LAeq) and sharpness. Factor analysis indicated that impressions of the dental drill sounds consisted of two factors: "metallic and unpleasant" and "powerful". LAeq had a strong relationship with "powerful impression", calculated sharpness was positively related to "metallic impression", and "unpleasant impression" was predicted by the combination of both LAeq and calculated sharpness. The present analyses indicate that, in addition to a reduction in sound pressure level, refining the frequency components of dental drill sounds is important for creating a comfortable sound environment in dental clinics.
[Mh] Termos MeSH primário: Equipamentos Odontológicos de Alta Rotação/efeitos adversos
Ruído/efeitos adversos
Som/efeitos adversos
[Mh] Termos MeSH secundário: Adolescente
Percepção Auditiva
Clínicas Odontológicas
Ambiente Controlado
Feminino
Seres Humanos
Masculino
Diferencial Semântico/estatística & dados numéricos
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1707
[Cu] Atualização por classe:170724
[Lr] Data última revisão:
170724
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160728
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0159926


  8 / 1402 MEDLINE  
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[PMID]:27148993
[Au] Autor:Cakan U; Cakan M; Delilbasi C
[Ti] Título:Evaluation of Heat Transfer to the Implant-Bone Interface During Removal of Metal Copings Cemented onto Titanium Abutments.
[So] Source:Int J Prosthodont;29(3):290-2, 2016 May-Jun.
[Is] ISSN:0893-2174
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:PURPOSE: The aim of this investigation was to measure the temperature increase due to heat transferred to the implant-bone interface when the abutment screw channel is accessed or a metal-ceramic crown is sectioned buccally with diamond or tungsten carbide bur using an air rotor, with or without irrigation. MATERIALS AND METHODS: Cobalt-chromium copings were cemented onto straight titanium abutments. The temperature changes during removal of the copings were recorded over a period of 1 minute. RESULTS: The sectioning of coping with diamond bur and without water irrigation generated the highest temperature change at the cervical part of the implant. CONCLUSION: Both crown removal methods resulted in an increase in temperature at the implant-bone interface. However, this temperature change did not exceed 47°C, the potentially damaging threshold for bone reported in the literature.
[Mh] Termos MeSH primário: Interface Osso-Implante/fisiologia
Ligas de Cromo/química
Coroas
Dente Suporte
Materiais Dentários/química
Prótese Dentária Fixada por Implante
Remoção de Dispositivo/instrumentação
Titânio/química
[Mh] Termos MeSH secundário: Fenômenos Biomecânicos
Cimentação/métodos
Equipamentos Odontológicos de Alta Rotação
Diamante/química
Transferência de Energia
Temperatura Alta
Seres Humanos
Teste de Materiais
Irrigação Terapêutica/métodos
Compostos de Tungstênio/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Chromium Alloys); 0 (Dental Materials); 0 (Tungsten Compounds); 11130-73-7 (tungsten carbide); 7782-40-3 (Diamond); D1JT611TNE (Titanium)
[Em] Mês de entrada:1607
[Cu] Atualização por classe:160506
[Lr] Data última revisão:
160506
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:160506
[St] Status:MEDLINE
[do] DOI:10.11607/ijp.4561


  9 / 1402 MEDLINE  
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[PMID]:27098717
[Au] Autor:Hegde S; Kakti A; Bolar DR; Bhaskar SA
[Ad] Endereço:Department of Pediatric Dentistry, Pacific Dental College and Hospital, Udaipur, Rajasthan, India.
[Ti] Título:Clinical Efficiency of Three Caries Removal Systems: Rotary Excavation, Carisolv, and Papacarie.
[So] Source:J Dent Child (Chic);83(1):22-8, 2016.
[Is] ISSN:1935-5068
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:PURPOSE: The removal of dentinal caries using the rotary method of excavation is most often associated with pain and anxiety in children. Chemo-mechanical caries removal may eliminate some of the drawbacks of the rotary technique and improve patient comfort. The purpose of this study was to compare the efficiency of the rotary, Carisolv, and Papacarie methods for caries removal in primary teeth, length of time needed, influence on child behavior, pain perception, and treatment preference of the child. METHODS: This controlled, split-mouth study with a cross-over design compared three caries removal methods in the primary molars of 50 five- to 12-year-old children. RESULTS: The rotary method was the most efficient and least time-consuming (P<0.001). Pain perception, however, was highest with this method (P<0.05). Papacarie exhibited a higher efficiency and required fewer applications than Carisolv (P<0.01). The Papacarie method was the most preferred, and the rotary method the least-preferred (P<0.05). CONCLUSIONS: Chemo-mechanical caries removal may be a promising alternative treatment procedure, particularly for anxious young patients.
[Mh] Termos MeSH primário: Cárie Dentária/terapia
Preparo da Cavidade Dentária/métodos
Ácido Glutâmico
Leucina
Lisina
Papaína
[Mh] Termos MeSH secundário: Criança
Pré-Escolar
Estudos Cross-Over
Preparo da Cavidade Dentária/instrumentação
Equipamentos Odontológicos de Alta Rotação
Feminino
Seres Humanos
Masculino
Medição da Dor
Resultado do Tratamento
[Pt] Tipo de publicação:CLINICAL STUDY; COMPARATIVE STUDY; JOURNAL ARTICLE
[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:1706
[Cu] Atualização por classe:170612
[Lr] Data última revisão:
170612
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:160422
[St] Status:MEDLINE


  10 / 1402 MEDLINE  
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[PMID]:26855030
[Au] Autor:Saikaew P; Chowdhury AF; Fukuyama M; Kakuda S; Carvalho RM; Sano H
[Ad] Endereço:Department of Restorative Dentistry, Division of Oral Health Science, Hokkaido University Graduate School of Dental Medicine, Kita 13, Nishi 7, Kita-ku, Sapporo 060-8586, Japan. Electronic address: pipop045@den.hokudai.ac.th.
[Ti] Título:The effect of dentine surface preparation and reduced application time of adhesive on bonding strength.
[So] Source:J Dent;47:63-70, 2016 Apr.
[Is] ISSN:1879-176X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:OBJECTIVE: This study evaluated the effects of surface preparation and the application time of adhesives on the resin-dentine bond strengths with universal adhesives. METHODS: Sixty molars were cut to exposed mid-coronal dentine and divided into 12 groups (n=5) based on three factors; (1) adhesive: G-Premio Bond (GP, GC Corp., Tokyo, Japan), Clearfil Universal Bond (CU, Kuraray Noritake Dental Inc., Okayama, Japan) and Scotchbond Universal Adhesive (SB, 3M ESPE, St. Paul, MN, USA); (2) smear layer preparation: SiC paper ground dentine or bur-cut dentine; (3) application time: shortened time or as manufacturer's instruction. Fifteen resin-dentine sticks per group were processed for microtensile bond strength test (µTBS) according to non-trimming technique (1mm(2)) after storage in distilled water (37 °C) for 24h. Data were analyzed by three-way ANOVA and Dunnett T3 tests (α=0.05). Fractured surfaces were observed under scanning electron microscope (SEM). Another 12 teeth were prepared and cut into slices for SEM examination of bonded interfaces. RESULTS: µTBS were higher when bonded to SiC-ground dentine according to manufacturer's instruction. Bonding to bur-cut dentine resulted in significantly lower µTBS (p<0.000). Shortening the application time resulted in significantly lower bond strength for CU on SiC and GP on bur-cut dentine. SEM of fractured surfaces revealed areas with a large amount of porosities at the adhesive resin interface. This was more pronounced when adhesives were bonded with a reduced application time and on bur cut dentine. CLINICAL SIGNIFICANCE: The performance of universal adhesives can be compromised on bur cut dentine and when applied with a reduced application time.
[Mh] Termos MeSH primário: Colagem Dentária/métodos
Adesivos Dentinários/química
Dentina/química
Preparo do Dente/métodos
[Mh] Termos MeSH secundário: Ataque Ácido Dentário/métodos
Adesivos
Equipamentos Odontológicos de Alta Rotação
Análise do Estresse Dentário
Dentina/efeitos dos fármacos
Adesivos Dentinários/farmacologia
Seres Humanos
Dente Serotino/efeitos dos fármacos
Dente Serotino/ultraestrutura
Distribuição Aleatória
Camada de Esfregaço/química
Propriedades de Superfície
Fraturas dos Dentes/terapia
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Adhesives); 0 (Dentin-Bonding Agents)
[Em] Mês de entrada:1705
[Cu] Atualização por classe:170512
[Lr] Data última revisão:
170512
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:160209
[St] Status:MEDLINE



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BIREME/OPAS/OMS - Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde