Gustavo De-Deus

@uff.br

Universidade Federal Fluminense

RESEARCH INTERESTS

Endodontics
18643

Scholar Citations

80

Scholar h-index

200

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

  • Adjunctive SAF Infinitum With Continuous NaOCl/HEDP Chelation Reduces Hard‐Tissue Debris in Flattened Canals After Single‐File Preparation: A Micro‐CT Study
    M Solomonov, G De‐Deus, RRG Frota, EJNL Silva, FG Belladonna, ...
    Australian Endodontic Journal , 2026
    2026
  • Quality and Readability Assessment of Patient-Centered Online Information on Apical Surgery (vol 75, 100955, 2025)
    P Alvarez-Novoa, R Miguens-Vila, B Martin-Biedma, G De-Deus, ...
    INTERNATIONAL DENTAL JOURNAL 76 (2) , 2026
    2026
  • A Clinical Approach Using Scheduled‐For‐Extraction Teeth to Validate a Classic In Vitro Method to Assess the Performance of the EALs
    M Simões‐Carvalho, G De‐Deus, M Carestiato, V Cozer, C Amaral, ...
    International Endodontic Journal 59 (3), 477-485 , 2026
    2026
  • Dentine Integrity and Shaping Ability of 3 Single‐File Systems in Flat‐Shaped Canals
    FG Belladonna, M Solomonov, G De‐Deus, E Souza, RRG Frota, ...
    International Endodontic Journal 59 (2), 299-309 , 2026
    2026
    Citations: 4
  • Corrigendum to ‘Quality and Readability Assessment of Patient-Centered Online Information on Apical Surgery’[International Dental Journal Volume 75, Issue 5, October 2025, 100955]
    P Álvarez-Nóvoa, R Miguéns-Vila, B Martín-Biedma, G De-Deus, ...
    International Dental Journal 76 (2), 109385 , 2026
    2026
  • Time‐Dependent Debridement Quality of the SAF Infinitum System in Flat‐Shaped Root Canals
    MA Versiani, M Solomonov, FG Belladonna, EJNL Silva, E Souza, ...
    International Endodontic Journal , 2026
    2026
  • The Cost of Instrument Retrieval on the Root Integrity
    MA Versiani, HS Dias, EJNL Silva, FG Belladonna, JNR Martins, ...
    International Endodontic Journal 58 (12), 1948-1957 , 2025
    2025
    Citations: 1
  • Mechanical and Metallurgical In Vitro Evaluation of Electropolished Versus Non‐Electropolished Rotary and Reciprocating Instruments
    VTL Vieira, EJNL Silva, JNR Martins, A Jaime, CG Puentes, AR Torres, ...
    International Endodontic Journal 58 (11), 1774-1782 , 2025
    2025
    Citations: 2
  • Quality and Readability Assessment of Patient-Centered Online Information on Apical Surgery
    P Álvarez-Nóvoa, R Miguéns-Vila, B Martín-Biedma, G De-Deus, ...
    International Dental Journal 75 (5), 100955 , 2025
    2025
    Citations: 1
  • Impact of Material Composition and Surface Finish on the Bending Strength of Ultrasonic Irrigant Activation Tips
    EJNL Silva, JNR Martins, VTL Vieira, AO Baruwa, G De‐Deus, ...
    Australian Endodontic Journal 51 (2), 284-290 , 2025
    2025
    Citations: 1
  • Impact of reduced irrigation and preparation time on the shaping efficiency of the new SAF Infinitum system in long oval root canals
    M Solomonov, G De-Deus, RRG Frota, EJNL Silva, FG Belladonna, ...
    Journal of Endodontics , 2025
    2025
    Citations: 6
  • Influence of Soffit Preservation on Root Stress Distribution in Mandibular Molars: A Finite Element Study
    MA Versiani, S Kang, HC Kim, M Cho, EJNL Silva, FG Belladonna, ...
    Journal of Endodontics , 2025
    2025
    Citations: 1
  • A meta‐analysis of calcium silicate‐based cements and calcium hydroxide as promoters of hard tissue bridge formation
    EJNL Silva, KP Pinto, FNSJ Riche, MGH Carestiato, JNR Martins, ...
    International Endodontic Journal 58 (5), 685-714 , 2025
    2025
    Citations: 17
  • Extrusion degree of a new low-viscosity, injectable, light-cured endodontic filling material: an in-situ study in a cadaveric close-to-mouth experimental model
    G De-Deus, FG Belladonna, MH Carestiato, D da Silva Oliveira, ...
    Clinical Oral Investigations 29 (5), 254 , 2025
    2025
    Citations: 2
  • Overall success rate of permanent teeth pulpotomy using ProRoot MTA: A systematic review and meta-analysis of randomized clinical trials
    EJNL Silva, KP Pinto, M Torabinejad, EB Sarmento, JNR Martins, ...
    Plos one 20 (4), e0320838 , 2025
    2025
    Citations: 5
  • Mapeo 3D de las áreas irrigadas del espacio del conducto radicular utilizando microtomografía computarizada
    M Versiani
    Compartir 694 (44) , 2025
    2025
    Citations: 2
  • Desviación inusual del foramen principal del ápice radicular
    MA Versiani, HMA Ahmed, MD de Sousa-Neto, G De-Deus, ...
    Compartir 423 (12) , 2025
    2025
    Citations: 1
  • Deviazione insolita del forame principale dall'apice radicolare
    MA Versiani, HMA Ahmed, MD de Sousa-Neto, G De-Deus, ...
    Compartir 427 (11) , 2025
    2025
    Citations: 1
  • Reciprocating torsional fatigue and mechanical tests of thermal-treated nickel titanium instruments
    VTL Vieira, A Jaime, CG Puente, G Soimu, EJNL Silva, CN Elias, ...
    Journal of Endodontics 51 (3), 359-366 , 2025
    2025
    Citations: 10
  • Regulatory issues related to the use of sodium hypochlorite solutions in endodontics
    OA Peters, NV Ballal, S Abe, G De‐Deus, M Gündogar, J Camilleri, ...
    International Endodontic Journal 58 (3), 368-378 , 2025
    2025
    Citations: 9

MOST CITED SCHOLAR PUBLICATIONS

  • Extended cyclic fatigue life of F2 ProTaper instruments used in reciprocating movement
    G De‐Deus, EJL Moreira, HP Lopes, CN Elias
    International endodontic journal 43 (12), 1063-1068 , 2010
    2010
    Citations: 552
  • Blue thermomechanical treatment optimizes fatigue resistance and flexibility of the Reciproc files
    G De-Deus, EJNL Silva, VTL Vieira, FG Belladonna, CN Elias, G Plotino, ...
    Journal of endodontics 43 (3), 462-466 , 2017
    2017
    Citations: 483
  • A new system for classifying root and root canal morphology
    HMA Ahmed, MA Versiani, G De‐Deus, PMH Dummer
    International endodontic journal 50 (8), 761-770 , 2017
    2017
    Citations: 482
  • The impact of root dentine conditioning on sealing ability and push‐out bond strength of an epoxy resin root canal sealer
    P Neelakantan, C Subbarao, CV Subbarao, G De‐Deus, M Zehnder
    International endodontic journal 44 (6), 491-498 , 2011
    2011
    Citations: 395
  • Micro–computed tomography study of oval-shaped canals prepared with the Self-adjusting File, Reciproc, WaveOne, and Protaper Universal systems
    MA Versiani, GB Leoni, L Steier, G De-Deus, S Tassani, JD Pécora, ...
    Journal of Endodontics 39 (8), 1060-1066 , 2013
    2013
    Citations: 381
  • Changes in the surface of four calcium silicate‐containing endodontic materials and an epoxy resin‐based sealer after a solubility test
    RP Borges, MD Sousa‐Neto, MA Versiani, FA Rached‐Júnior, ...
    International endodontic journal 45 (5), 419-428 , 2012
    2012
    Citations: 372
  • Lack of causal relationship between dentinal microcracks and root canal preparation with reciprocation systems
    G De-Deus, EJNL Silva, J Marins, E Souza, A de Almeida Neves, ...
    Journal of Endodontics 40 (9), 1447-1450 , 2014
    2014
    Citations: 268
  • Assessment of apically extruded debris produced by the single-file ProTaper F2 technique under reciprocating movement
    G De-Deus, MC Brandão, B Barino, K Di Giorgi, RAS Fidel, AS Luna
    Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and … , 2010
    2010
    Citations: 263
  • Influence of access cavity design on root canal detection, instrumentation efficacy, and fracture resistance assessed in maxillary molars
    G Rover, FG Belladonna, EA Bortoluzzi, G De-Deus, EJNL Silva, ...
    Journal of Endodontics 43 (10), 1657-1662 , 2017
    2017
    Citations: 253
  • Evaluation of the effect of EDTA, EDTAC and citric acid on the microhardness of root dentine
    G De‐Deus, S Paciornik, MHP Mauricio
    International Endodontic Journal 39 (5), 401-407 , 2006
    2006
    Citations: 236
  • Limited ability of three commonly used thermoplasticized gutta-percha techniques in filling oval-shaped canals
    G De-Deus, C Reis, D Beznos, AMG de Abranches, T Coutinho-Filho, ...
    Journal of Endodontics 34 (11), 1401-1405 , 2008
    2008
    Citations: 234
  • Optimal cytocompatibility of a bioceramic nanoparticulate cement in primary human mesenchymal cells
    G De-Deus, A Canabarro, G Alves, A Linhares, MI Senne, JM Granjeiro
    Journal of endodontics 35 (10), 1387-1390 , 2009
    2009
    Citations: 232
  • Ability of new obturation materials to improve the seal of the root canal system: a review
    G Li, L Niu, W Zhang, M Olsen, G De-Deus, AA Eid, J Chen, DH Pashley, ...
    Acta biomaterialia 10 (3), 1050-1063 , 2014
    2014
    Citations: 228
  • Microtomography-based comparison of reciprocating single-file F2 ProTaper technique versus rotary full sequence
    F Paqué, M Zehnder, G De-Deus
    Journal of endodontics 37 (10), 1394-1397 , 2011
    2011
    Citations: 223
  • Effectiveness of XP‐endo Finisher and XP‐endo Finisher R in removing root filling remnants: a micro‐CT study
    E Silva, FG Belladonna, AS Zuolo, E Rodrigues, IC Ehrhardt, EM Souza, ...
    International endodontic journal 51 (1), 86-91 , 2018
    2018
    Citations: 222
  • A laboratory analysis of gutta‐percha‐filled area obtained using Thermafil, System B and lateral condensation
    G De‐Deus, ED Gurgel‐Filho, KM Magalhães, T Coutinho‐Filho
    International Endodontic Journal 39 (5), 378-383 , 2006
    2006
    Citations: 216
  • Cytotoxicity of MTA and Portland cement on human ECV 304 endothelial cells
    G De Deus, R Ximenes, ED Gurgel‐Filho, MC Plotkowski, ...
    International endodontic journal 38 (9), 604-609 , 2005
    2005
    Citations: 214
  • Apically extruded dentin debris by reciprocating single-file and multi-file rotary system
    G De-Deus, A Neves, EJ Silva, TA Mendonça, C Lourenço, C Calixto, ...
    Clinical oral investigations 19 (2), 357-361 , 2015
    2015
    Citations: 211
  • Suboptimal debridement quality produced by the single-file F2 ProTaper technique in oval-shaped canals
    G De-Deus, B Barino, RQ Zamolyi, E Souza, AF Júnior, S Fidel, RAS Fidel
    Journal of Endodontics 36 (11), 1897-1900 , 2010
    2010
    Citations: 211
  • Comparison of the effectiveness of three irrigation techniques in reducing intracanal Enterococcus faecalis populations: an in vitro study
    PRR Brito, LC Souza, JCM de Oliveira, FRF Alves, G De-Deus, HP Lopes, ...
    Journal of endodontics 35 (10), 1422-1427 , 2009
    2009
    Citations: 210