Gustavo De-Deus

Universidade Federal Fluminense




Scholar Citations


Scholar h-index


Scholar i10-index


  • The impact of long‐term storage conditions on the development of experimental dentinal microcracks
    G De‐Deus, FN Arashiro, EM Souza, EJNL Silva, TM Guimares, ...
    Australian Endodontic Journal 50 (1), 60-68 2024

  • Success rate of permanent teeth pulpotomy using bioactive materials: a systematic review and meta‐analysis of randomized clinical trials
    EJNL Silva, KP Pinto, FG Belladonna, CMA Ferreira, MA Versiani, ...
    International Endodontic Journal 56 (9), 1024-1041 2023

  • Volumetric changes in root canal sealers in ex vivo and a novel animal model approach
    CMA Ferreira, CO de Lima, KP Pinto, AFA Barbosa, JB de Souza, ...
    International Endodontic Journal 56 (9), 1108-1117 2023

  • Influence of bioceramic intracanal medication on the bond strength of bioceramic root canal sealer
    PM Escobar, AC Silva-Sousa, RV Camargo, M Simoes-Carvalho, ...
    Brazilian Oral Research 37, e056 2023

  • Taper 0.06 versus taper 0.04: The impact on the danger zone
    G De-Deus, EA Rodrigues, JK Lee, J Kim, EJNL Silva, FG Belladonna, ...
    Journal of Endodontics 49 (5), 536-543 2023

  • Clinical accuracy and precision of 3 multifrequency electronic apex locators assessed through micro–computed tomographic imaging
    G De-Deus, V Cozer, EM Souza, EJNL Silva, FG Belladonna, ...
    Journal of endodontics 49 (5), 487-495 2023

  • Regenerative endodontics by cell homing: a review of recent clinical trials
    H Yan, G De Deus, IM Kristoffersen, E Wiig, JE Reseland, GF Johnsen, ...
    Journal of Endodontics 49 (1), 4-17 2023

  • Micro-CT study of the in vivo accuracy of a wireless electronic apex locator
    G De-Deus, V Cozer, EM Souza, EJNL Silva, R Wigler, FG Belladonna, ...
    Journal of Endodontics 48 (9), 1152-1160 2022

  • Mechanical performance of original; yellowish and blueish ProFile instruments: isolating heat-treatment as a variable
    EJL Moreira, EJNL Silva, FG Belladonna, AC Maciel, VTL Vieira, ...
    Brazilian Dental Journal 33, 47-53 2022

  • A Computer-Assisted Approach to Assess the Precision of the Reciprocating Angles and the Rotation Speeds of Endodontic Motors
    EA Rodrigues, DG Costa, F Junior, LTBL Dantas, G De-Deus, ...
    Applied System Innovation 5 (4), 68 2022

  • Micro‐CT assessment of gap‐containing areas along the gutta‐percha‐sealer interface in oval‐shaped canals
    G De‐Deus, GO Santos, IZ Monteiro, DM Cavalcante, ...
    International Endodontic Journal 55 (7), 795-807 2022

  • Present status and future directions–Minimal endodontic access cavities
    EJNL Silva, G De‐Deus, EM Souza, FG Belladonna, DM Cavalcante, ...
    International endodontic journal 55, 531-587 2022

  • A critical analysis of research methods and experimental models to study root canal fillings
    G De‐Deus, EM Souza, EJNL Silva, FG Belladonna, M Simes‐Carvalho, ...
    International Endodontic Journal 55, 384-445 2022

  • A critical analysis of research methods and experimental models to study dentinal microcracks
    MA Versiani, DM Cavalcante, FG Belladonna, EJNL Silva, EM Souza, ...
    International Endodontic Journal 55, 178-226 2022

  • Shaping for cleaning the root canals: a clinical-based strategy
    G De Deus, EJNL Silva, E Souza, MA Versiani, M Zuolo
    Springer 2022

  • Shaping for cleaning in retreatment cases
    M Zuolo, EJNL Silva, E Souza, G De Deus, MA Versiani
    Shaping for Cleaning the Root Canals: A Clinical-Based Strategy, 249-293 2022

  • Shaping for cleaning: reconsidering root canal debridement
    G De Deus, EJNL Silva, E Souza, MA Versiani, M Zehnder, M Zuolo
    Shaping for Cleaning the Root Canals: A Clinical-Based Strategy, 11-72 2022

  • NiTi Rotary Systems: From Revolution to the “More of the Same” Phenomenon
    EJNL Silva, E Souza, G De Deus, MA Versiani, M Zuolo
    Shaping for Cleaning the Root Canals: A Clinical-Based Strategy, 127-157 2022

  • Scientific and Educational Aspects of Reciprocating Movement
    E Souza, EJNL Silva, G De Deus, MA Versiani, M Zuolo
    Shaping for Cleaning the Root Canals: A Clinical-Based Strategy, 215-248 2022

  • Reciprocating Movement: Mastering the Mechanical Preparation
    G De Deus, EJNL Silva, E Souza, MA Versiani, G Yared, HW Herrmann, ...
    Shaping for Cleaning the Root Canals: A Clinical-Based Strategy, 159-213 2022


  • 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
    Citations: 536

  • 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
    Citations: 388

  • 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
    Citations: 380

  • 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 Pcora, ...
    Journal of Endodontics 39 (8), 1060-1066 2013
    Citations: 344

  • 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‐Jnior, ...
    International endodontic journal 45 (5), 419-428 2012
    Citations: 333

  • 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
    Citations: 328

  • Assessment of apically extruded debris produced by the single-file ProTaper F2 technique under reciprocating movement
    G De-Deus, MC Brando, B Barino, K Di Giorgi, RAS Fidel, AS Luna
    Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and 2010
    Citations: 266

  • 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
    Citations: 248

  • 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
    Citations: 235

  • 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
    Citations: 218

  • 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
    Citations: 213

  • 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
    Citations: 212

  • A laboratory analysis of gutta‐percha‐filled area obtained using Thermafil, System B and lateral condensation
    G De‐Deus, ED Gurgel‐Filho, KM Magalhes, T Coutinho‐Filho
    International Endodontic Journal 39 (5), 378-383 2006
    Citations: 212

  • 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
    Citations: 212

  • Microtomography-based comparison of reciprocating single-file F2 ProTaper technique versus rotary full sequence
    F Paqu, M Zehnder, G De-Deus
    Journal of endodontics 37 (10), 1394-1397 2011
    Citations: 208

  • 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 Jnior, S Fidel, RAS Fidel
    Journal of Endodontics 36 (11), 1897-1900 2010
    Citations: 196

  • Apically extruded dentin debris by reciprocating single-file and multi-file rotary system
    G De-Deus, A Neves, EJ Silva, TA Mendona, C Loureno, C Calixto, ...
    Clinical oral investigations 19, 357-361 2015
    Citations: 192

  • 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
    Citations: 191

  • 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
    Citations: 190

  • 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
    Citations: 187