Photoelasticity, Finite element analysis, Biomechanics, Prosthodontics
29
Scopus Publications
1489
Scholar Citations
23
Scholar h-index
38
Scholar i10-index
Scopus Publications
Value of the teaching career and factors in its path in Peru Michelle Lozada-Urbano, Delsi Mariela Huaita Acha, Rosa Maria Benavente Ayquipa, Freddy Felipe Luza Castillo, Rosse Mary Falcón-Antenucci Social Sciences and Humanities Open, 2025 The teaching career shares common global characteristics, such as internal promotion, performance evaluation, recruitment of top candidates, continuous training, specialization, and peer learning. The general objective of this study was to analyze the factors associated with the valuation of the teaching career, combining both a descriptive and an explanatory approach. A total of 28,217 public school teachers were analyzed using data from the 2020 National Teacher Survey. A variable measuring the “value of the teaching career” was constructed using eight indicators and categorized as low, medium, or high. Another variable, “vision of the future,” was classified as pessimistic, conformist, or optimistic. This observational, cross-sectional, and analytical study included variables related to in-service training, working conditions, professional recognition, and sociodemographic characteristics. Among the teachers surveyed, 45.8 % expressed an optimistic outlook on the future of the profession, 48 % held a conformist view, and only 6.2 % reported a pessimistic perspective. A generalized linear model revealed that the value placed on the teaching career was significantly associated with male gender (p = 0.002), professional career (p < 0.001). It was concluded that, Peruvian teachers predominantly hold conformist or optimistic views of their profession. This highlights the need to reinforce merit-based advancement, competency-based training, intrinsic motivation, and ongoing professional development. • Most Peruvian Basic Regular Education teachers adopt either a conformist or an optimistic outlook toward their profession. • Key determinants of career appreciation include being male, holding a higher level on the teaching scale, and teaching at the primary level. • Teaching career value is shaped by meritocracy, competency-based training, intrinsic motivation, and continuous professional development, which together foster recognition of both teachers and their work. • Policies and support mechanisms are needed to ensure that teachers continue to progress up the teaching ladder.
Relevant aspects for successful cementation of fiberglass posts Avances En Odontoestomatologia, 2022
Customized fiber posts in root canals prepared with and without laser application: a pull-out evaluation General Dentistry, 2021
Analysis of the relation between the golden ratio and the facial parameter Revista Cubana De Estomatologia, 2017
Removable Partial Denture after Gunshot Injury: Five Year Follow-Up Eduardo Piza Pellizzer, Marcelo Coelho Goiato, Daniel Augusto de Faria Almeida, Rosse Mary Falcon-Antenucci, Cleidiel Aparecido Araujo Lemos, Victor Eduardo de Souza Batista, Fellippo Ramos Verri Journal of Craniofacial Surgery, 2017 The aim of this study was to report a patient of rehabilitation with removable partial denture retained by implants in-patient who suffered injury after firearm shooting. A 19-year-old man presented to the hospital of the Val Paraíso city after being hit by a bullet in the right on the face, affecting the teeth 12 to 16. The surgery to remove the shards of teeth, and bullet was performed. Surgical team opted for installation of implants without bone grafts; however, due to extensive loss of alveolar bone, only 3 tilted implants (2 Ø3.75 × 8.5 mm and 1 Ø3.75 × 10 mm) were installed. After recovery, the patient was referred to the Araçatuba Dental School-UNESP for the rehabilitation on the affected region. The difficulty of rehabilitation with conventional fixed prostheses was verified during the prosthetic phase. This way, it was opted for rehabilitation with removable partial dentures associated with dental implant. Two attachment system ERA (ERA, Sterngold) were positioned in the bar to make the removable partial denture. After 5 years of follow-up, the authors can conclude that the use of removable partial denture retained by implants is effective for functional and aesthetic rehabilitation, favoring socialization and self-esteem of the patient.
Influence of parafunctional loading and prosthetic connection on stress distribution: A 3D finite element analysis Leonardo Bueno Torcato, Eduardo Piza Pellizzer, Fellippo Ramos Verri, Rosse Mary Falcón-Antenucci, Joel Ferreira Santiago Júnior, Daniel Augusto de Faria Almeida Journal of Prosthetic Dentistry, 2015 STATEMENT OF PROBLEM Clinicians should consider parafunctional occlusal load when planning treatment. Prosthetic connections can reduce the stress distribution on an implant-supported prosthesis. PURPOSE The purpose of this 3-dimensional finite element study was to assess the influence of parafunctional loading and prosthetic connections on stress distribution. MATERIAL AND METHODS Computer-aided design software was used to construct 3 models. Each model was composed of a bone and an implant (external hexagon, internal hexagon, or Morse taper) with a crown. Finite element analysis software was used to generate the finite element mesh and establish the loading and boundary conditions. A normal force (200-N axial load and 100-N oblique load) and parafunctional force (1000-N axial and 500-N oblique load) were applied. Results were visualized as the maximum principal stress. Three-way analysis of variance and Tukey test were performed, and the percentage of contribution of each variable to the stress concentration was calculated from sum-of squares-analysis. RESULTS Stress was concentrated around the implant at the cortical bone, and models with the external hexagonal implant showed the highest stresses (P<.001). Oblique loads produced high tensile stress concentrations on the site opposite the load direction. CONCLUSIONS Internal connection implants presented the most favorable biomechanical situation, whereas the least favorable situation was the biomechanical behavior of external connection implants. Parafunctional loading increased the magnitude of stress by 3 to 4 times.
Effect of mechanical cycling on screw torque in external hexagon implants with and without platform switching Bruno Andrade Cantharino de Carvalho, Eduardo Vedovatto, Paulo Sérgio Perri de Carvalho, José Vitor Quinelli Mazaro, Rosse Mary Falcón-Antenucci Brazilian Dental Journal, 2015 This in vitro study evaluated the effect of mechanical cycling on the torque of retaining screw in external hexagon implants with platform switching (PS), regular platform (RP) and wide platform (WP). A total of 30 specimens were equally divided into 3 groups: PS, PR and WP. Each specimen was prepared with implants: 3.75 x 10 mm for RP group and 5.0x10 mm for PS and WP groups and its respective abutment with 32 Ncm torque. All groups were subjected to 106 cycles with 100 N (corresponding to about 40 months of chewing). The results were obtained with the reverse torque of each specimen and data were evaluated using ANOVA and Tukey test (p<0.05). The PS group showed statistically significant difference in screw removal torque (30.06±5.42) compared with RP (23.75±2.76) and WP (21.32±3.53) (p<0.05) groups; the RP and WP groups showed no statistically significant difference between them. It was concluded that the PS group showed higher reverse torque value, suggesting lower susceptibility of the abutment screw loosening.
Streptococcus mutans adhesion and releasing of metallic ions in dental alloys Adriana Cristina Zavanelli, Ricardo Alexandre Zavanelli, José Vitor Quinelli Mazaro, Rosse Mary Falcón-Antenucci Brazilian Journal of Oral Sciences, 2015 Aim: To evaluate the adherence of Streptococcus mutans to the surface of the amalgam and copper/aluminum alloy samples and also evaluate the release of metallic ions. Methods: The prepared medium was changed every 72 h and analyzed by atomic absorption spectrophotometer. Samples were removed from the prepared medium at 15, 30, 48 and 60 days. Results: The result shows that ions released were statistically different among all groups, and so were both biofilm and pits formation and the corrosion induced by the S. mutans in both types of samples. SEM observation of the samples immersed in the prepared medium with S. mutans showed adherence of microorganisms on the whole surface, in all groups. Conclusions: The S. mutans adhere to both amalgam and copper/aluminum alloy causing corrosion of those restorations. S. mutans produced a greater ions release in Cu/Al alloy; in amalgam, the ions release was not influenced by exposure to S. mutans.
Effect of the parafunctional occlusal loading and crown height on stress distribution Leonardo Bueno Torcato, Eduardo Piza Pellizzer, Fellippo Ramos Verri, Rosse Mary Falcón-Antenucci, Victor Eduardo de Souza Batista, Leonardo Ferreira de Toledo Piza Lopes Brazilian Dental Journal, 2014 The aim of this study was to assess, by the three-dimensional finite element method, the influence of crown-to-implant ratio and parafunctional occlusal loading on stress distribution in single external hexagon implant-supported prosthesis. Computer-aided design software was used to confection three models. Each model was composed of a block bone and an external hexagon implant (5x10.0 mm) with screw-retained implant prostheses, varying the height crown: 10, 12.5 and 15 mm. Finite element analysis software was used to generate the finite element mesh and to establish the loading and boundary conditions. Normal (200 N axial and 100 N oblique load) and parafunctional forces (1,000 N axial and 500 N oblique load) were applied. The results were visualized by von Mises and maximum principal stress. In comparison with the normal occlusal force, the parafunctional occlusal force induced an increase in stress concentration and magnitude on implant (platform and first threads) and screw (neck). The cortical bone showed the highest tensile stress under parafunctional force (oblique load). The stress concentration increased as the crown height increased. It was concluded that: increasing the C/I increased stress concentration in both implant components and cortical bone; parafunctional loading increased between 4-5 times the value of stresses in bone tissue compared with functional loading; the type of loading variation factor is more influential than the crown-to-implant factor.
Photoelastic analysis of stress distribution with different implant systems Eduardo Piza Pellizzer, Rafael Imai Carli, Rosse Mary Falcón-Antenucci, Fellippo Ramos Verri, Marcelo Coelho Goiato, Luiz Marcelo Ribeiro Villa Journal of Oral Implantology, 2014 The aim of this study was to evaluate stress distribution with different implant systems through photoelasticity. Five models were fabricated with photoelastic resin PL-2. Each model was composed of a block of photoelastic resin (10 × 40 × 45 mm) with an implant and a healing abutment: model 1, internal hexagon implant (4.0 × 10 mm; Conect AR, Conexão, São Paulo, Brazil); model 2, Morse taper/internal octagon implant (4.1 × 10 mm; Standard, Straumann ITI, Andover, Mass); model 3, Morse taper implant (4.0 × 10 mm; AR Morse, Conexão); model 4, locking taper implant (4.0 × 11 mm; Bicon, Boston, Mass); model 5, external hexagon implant (4.0 × 10 mm; Master Screw, Conexão). Axial and oblique load (45°) of 150 N were applied by a universal testing machine (EMIC-DL 3000), and a circular polariscope was used to visualize the stress. The results were photographed and analyzed qualitatively using Adobe Photoshop software. For the axial load, the greatest stress concentration was exhibited in the cervical and apical thirds. However, the highest number of isochromatic fringes was observed in the implant apex and in the cervical adjacent to the load direction in all models for the oblique load. Model 2 (Morse taper, internal octagon, Straumann ITI) presented the lowest stress concentration, while model 5 (external hexagon, Master Screw, Conexão) exhibited the greatest stress. It was concluded that Morse taper implants presented a more favorable stress distribution among the test groups. The external hexagon implant showed the highest stress concentration. Oblique load generated the highest stress in all models analyzed.
Influence of implant angulation with different crowns on stress distribution Eduardo Piza Pellizzer, Rosse Mary Falcón-Antenucci, Paulo Sérgio Perri de Carvalho, Daniela Mayumi Inatomi Kavano Sánchez, Gabriel Augusto Tozo Rinaldi, Carolina Calles de Aguirre, Marcelo Coelho Goiato Journal of Craniofacial Surgery, 2011
Influence of ridge type on mandibular distal extension removable partial denture. Acta Odontologica Latinoamericana AOL, 2010
The aesthetics in removable prostheses Revista Cubana De Estomatologia, 2010
Assessment of initial and the permanent deformation of two silicones (Silved Selant and Brascoved) for facial prostheses under the pigmentation and chemical disinfection influence Revista Cubana De Estomatologia, 2010
Evaluation of hardness and color stability in the soft lining materials after thermocycling and chemical polishing. Acta Odontologica Latinoamericana AOL, 2009
RECENT SCHOLAR PUBLICATIONS
Aspectos relevantes para el éxito en la cementación de los pernos fibra de vidrio AC Zavanelli, RM Falcón-Antenucci, OM dos-Santos Neto, RA Zavanelli, ... Avances en Odontoestomatología 38 (3), 109-116 , 2022 2022 Citations: 5
Relevant aspects for successful cementation of fiberglass posts AC Zavanelli, RM Falcón-Antenucci, OM Dos Santos Neto, RA Zavanelli, ... 2022
Customized fiber posts in root canals prepared with and without laser application: a pull-out evaluation. AC Zavanelli, RM Falcón-Antenucci, OM dos Santos Neto, RA Zavanelli, ... General Dentistry 69 (3), 52-56 , 2021 2021
Rehabilitacion estetica y funcional en paciente con compromiso gastroesofagico y desorden temporomandibular: reporte de un caso. M Campaner, JL Brunetto, C de Freitas Jorge, RM Falcón-Antenucci, ... Odontología sanmarquina 24 (2), 61-70 , 2021 2021 Citations: 2
Análisis de la relación entre la proporción áurea y el parámetro facial MA Díaz Salés, LO Pacheco Fernández, M Ortiz Pizarro, ME Cruz Flores, ... Revista Cubana de Estomatología 54 (4), 1-9 , 2017 2017 Citations: 12
Comparative analysis of reflection photoelasticity in mandible’s segment with or without base H Gennari Filho, JVQ Mazaro, MC Goiato, KHL Turcio, AP Amoroso, ... Revista Sul-Brasileira de Odontologia 14 (3), 156-61 , 2017 2017
Removable partial denture after gunshot injury: five year follow-up EP Pellizzer, MC Goiato, DA de Faria Almeida, RM Falcon-Antenucci, ... Journal of Craniofacial Surgery 28 (4), e381-e383 , 2017 2017 Citations: 4
Esplintagem em próteses implantossuportadas: revisão de literatura RM Falcón-Antenucci, MA Carhuayo Matta Rev. Odontol. Araçatuba (Impr.), 9-14 , 2017 2017
Analysis of the relation between the golden ratio and the facial parameter MAD Salés, LOP Fernández, MO Pizarro, MEC Flores, ... Revista Cubana de Estomatología 54 (4), 1-9 , 2017 2017 Citations: 2
Perception and expectation. What do patients really want from the dental treatment? AC Zavanelli, MV SÔnego, RA Zavanelli, JVQ Mazaro, ... RGO-Revista Gaúcha de Odontologia 65 (03), 243-248 , 2017 2017 Citations: 21
Stress analysis in different implant/abutment connections L Bueno Torcato, GWL Tessarin, RM Falcón-Antenucci, CAA Lemos, ... Revista de Cirurgia e Traumatologia Buco-maxilo-facial 16 (1), 7-12 , 2016 2016 Citations: 1
Análise das tensões em diferentes conexões de implante/abutment L Bueno Torcato, GWL Tessarin, RM Falcón-Antenucci, CAA Lemos, ... Revista de Cirurgia e Traumatologia Buco-maxilo-facial 16 (1), 7-12 , 2016 2016 Citations: 3
Cerâmicas monolíticas: mito, realidade ou apenas mais uma opção clínica JVQ Mazaro, AC Zavanelli, RS Alexandre, JO Mendes, RMF Antenucci, ... Associação Brasileira de Odontologia; Pinto T, Verri FR, Carvalho Júnior OB … , 2016 2016 Citations: 12
Influence of parafunctional loading and prosthetic connection on stress distribution: a 3D finite element analysis LB Torcato, EP Pellizzer, FR Verri, RM Falcón-Antenucci, JFS Júnior, ... The Journal of prosthetic dentistry 114 (5), 644-651 , 2015 2015 Citations: 65
Quality of life and satisfaction of patients wearing implant‐supported fixed partial denture: a cross‐sectional survey of patients from A raçatuba city, B razil MC Goiato, LB Torcato, DM Dos Santos, A Moreno, RMF Antenucci, ... Clinical Oral Implants Research 26 (6), 701-708 , 2015 2015 Citations: 41
Effect of mechanical cycling on screw torque in external hexagon implants with and without platform switching BAC Carvalho, E Vedovatto, PSP Carvalho, JVQ Mazaro, ... Brazilian Dental Journal 26 (3), 284-287 , 2015 2015 Citations: 14
Streptococcus mutans adhesion and releasing of metallic ions in dental alloys AC Zavanelli, RA Zavanelli, JVQ Mazaro, RM Falcón-Antenucci Brazilian Journal of Oral Sciences 14, 36-40 , 2015 2015 Citations: 4
Solução restauradora estética em casos de manchamento por tetraciclina DM Bagio, AC Zavanelli, JVQ Mazaro, RM Falcon-Antenucci, ... Revista de Odontologia da UNESP 43 (Especial), 0-0 , 2014 2014
Resolução estética para desarmonias em dentes anteriores AG Violin, RM Falcon-Antenucci, RS De Alexandre, RA Zavanelli, ... Revista de Odontologia da UNESP 43 (Especial), 0-0 , 2014 2014
MOST CITED SCHOLAR PUBLICATIONS
Prótesis dental en el paciente anciano: aspectos relevantes EO de Almeida, EMM da Silva, RMF Antenucci, ACF Junior Revista estomatologica herediana 17 (2), 104-107 , 2007 2007 Citations: 84
Photoelastic analysis of cemented or screwed implant-supported prostheses with different prosthetic connections BP Tonella, EP Pellizzer, R Ferraço, RM Falcón-Antenucci, ... Journal of Oral Implantology 37 (4), 401-410 , 2011 2011 Citations: 66
Influence of parafunctional loading and prosthetic connection on stress distribution: a 3D finite element analysis LB Torcato, EP Pellizzer, FR Verri, RM Falcón-Antenucci, JFS Júnior, ... The Journal of prosthetic dentistry 114 (5), 644-651 , 2015 2015 Citations: 65
Photoelastic analysis of stress distribution with different implant systems EP Pellizzer, RI Carli, RM Falcón-Antenucci, FR Verri, MC Goiato, ... Journal of Oral Implantology 40 (2), 117-122 , 2014 2014 Citations: 65
Evaluation of different retention systems on a distal extension removable partial denture associated with an osseointegrated implant EP Pellizzer, FR Verri, RM Falcón-Antenucci, MC Goiato, H Gennari Filho Journal of Craniofacial Surgery 21 (3), 727-734 , 2010 2010 Citations: 65
Osseointegração: análise de fatores clínicos de sucesso e insucesso V Martins, T Bonilha, RM Falcón-Antenucci, ACG Verri, FR Verri Revista odontológica de Araçatuba 32 (1), 26-31 , 2011 2011 Citations: 64
Stress distribution in implant-supported prosthesis with external and internal implant-abutment connections M Coelho Goiato, AA Pesqueira, RM Falcón-Antenucci, DM Dos Santos, ... Acta odontologica scandinavica 71 (2), 283-288 , 2013 2013 Citations: 61
Estética en prótesis removibles LVM Lucas, FH Gennari, MC Goiato, DM Dos Santos, A Moreno, ... Revista Cubana de Estomatología 47 (2), 224-235 , 2010 2010 Citations: 58
Prevalence of removable partial dentures users treated at the Aracatuba Dental School–UNESP EP Pellizzer, DAF Almeida, RM Falcón‐Antenucci, DMIK Sánchez, ... Gerodontology 29 (2), 140-144 , 2012 2012 Citations: 54
El sistema masticatorio y las alteraciones funcionales consecuentes a la pérdida dentaria ACF Júnior, RMF Antenucci, EO Almeida, EP Rocha, EMM Silva Acta odontológica venezolana 46 (3), 375-380 , 2008 2008 Citations: 53
Influence of implant angulation with different crowns on stress distribution EP Pellizzer, RM Falcón-Antenucci, PSP de Carvalho, DMIK Sánchez, ... Journal of Craniofacial Surgery 22 (2), 434-437 , 2011 2011 Citations: 50
Avaliação da qualidade do sono em grupos com diferentes níveis de desordem temporomandibular FR Verri, AR Garcia, PRJ Zuim, EO de ALMEIDA, RM Falcón-Antenucci, ... Pesquisa Brasileira em Odontopediatria e Clínica Integrada 8 (2), 165-169 , 2008 2008 Citations: 50
Photoelastic analysis of the influence of platform switching on stress distribution in implants EP Pellizzer, RM Falcón-Antenucci, PSP de Carvalho, JF Santiago Jr, ... Journal of Oral Implantology 36 (6), 419-424 , 2010 2010 Citations: 49
Influence of cusp inclination on stress distribution in implant‐supported prostheses. A three‐dimensional finite element analysis RM Falcón‐Antenucci, EP Pellizzer, PSP De Carvalho, MC Goiato, ... Journal of Prosthodontics: Implant, Esthetic and Reconstructive Dentistry 19 … , 2010 2010 Citations: 47
Stress analysis in platform-switching implants: a 3-dimensional finite element study EP Pellizzer, FR Verri, RM Falcón-Antenucci, JFS Júnior, ... Journal of Oral Implantology 38 (5), 587-594 , 2012 2012 Citations: 46
Tratamentos de superfície nos implantes dentários BM De Carvalho, EP Pellizzer, SLD De Moraes, R Falcón-Antenucci, ... Rev Cir Traumatol Buco Maxilofac 9 (1), 123-130 , 2009 2009 Citations: 45
Quality of life and satisfaction of patients wearing implant‐supported fixed partial denture: a cross‐sectional survey of patients from A raçatuba city, B razil MC Goiato, LB Torcato, DM Dos Santos, A Moreno, RMF Antenucci, ... Clinical Oral Implants Research 26 (6), 701-708 , 2015 2015 Citations: 41
Photoelastic analysis of biomechanical behavior of single and multiple fixed partial prostheses with different prosthetic connections BP Tonella, EP Pellizzer, RM Falcón-Antenucci, R Ferraço, ... Journal of Craniofacial Surgery 22 (6), 2060-2063 , 2011 2011 Citations: 37
Effect of the parafunctional occlusal loading and crown height on stress distribution LB Torcato, EP Pellizzer, FR Verri, RM Falcón-Antenucci, VES Batista, ... Brazilian Dental Journal 25 (6), 554-560 , 2014 2014 Citations: 33
Influence of the implant diameter with different sizes of hexagon: analysis by 3-dimensional finite element method EP Pellizzer, FR Verri, SLD De Moraes, RM Falcón-Antenucci, ... Journal of Oral Implantology 39 (4), 425-431 , 2013 2013 Citations: 28
