“Comparative analysis of reciprocating and flat-side heat-treated rotary single-file systems: Design, metallurgical characteristics, and mechanical performance”

Martins JNR, Silva EJNL, Baruwa AO, Pereira da Costa R, Braz Fernandes FM, Versiani MA. – Int Endod J. 2023. Epub ahead of print. DOI: 10.1111/iej.13920.


“Multimethod analysis of three rotary instruments produced by electric discharge machining technology”

Silva EJNL, Ajuz NC, Martins JNR, Antunes BR, Lima CO, Vieira VTL, Braz-Fernandes FM, Versiani MA. –  Int Endod J. 2023. Epub ahead of print. DOI: 10.1111/iej.13915.


“Design, metallurgy, mechanical properties, and shaping ability of 3 heat-treated reciprocating systems: a multimethod investigation”

Silva EJNL, Martins JNR, Ajuz NC, Dos Santos Antunes H, Vieira VTL, Braz-Fernandes FM, Belladonna FG, Versiani MA. – Clin Oral Investig. 2023. Epub ahead of print. DOI: 10.1007/s00784-023-04899-2.


“Diamondlike Carbon Surface Treatment Improves the Fatigue Resistance of Ultrasonic Tips”

Silva EJNL, Crozeta BM, Martins JNR, Moreira T, Vieira VTL, Braz-Fernandes FM, Versiani MA. – J Endod. 2023;49(3):301-306. DOI: 110.1016/j.joen.2022.12.008.


“Characterization of the file-specific heat-treated ProTaper Ultimate rotary system”

Martins JNR, Silva EJNL, Marques D, Ajuz N, Rito Pereira M, Pereira da Costa R, Braz Fernandes FM, Versiani MA. – Int Endod J. 2023;56(4):530-542 DOI: 10.1111/iej.1388010.1007/s00784-023-04899-2.


“Influence of Kinematics on the Cyclic Fatigue Resistance of Replicalike and Original Brand Rotary Instruments”

Martins JNR, Nogueira Leal Silva EJ, Marques D, Ginjeira A, Braz Fernandes FM, De Deus G, et al. – J Endod. 2020;46(8):1136-43. DOI: 10.1016/j.joen.2020.05.001.


“Preferred Reporting Items for Epidemiologic Cross-sectional Studies on Root and Root Canal Anatomy Using Cone-beam Computed Tomographic Technology: A Systematized Assessment.”

Martins, J.N.R; Kishen, A.; Marques, D.; Silva, E. J. N. L.; Caramês, J.; Mata, A.; Versiani, MA. – J Endod. 2020 Jul; 46(7):915-935. DOI: 10.1016/j.joen.2020.03.020.


“Second mesiobuccal root canal in maxillary molars—A systematic review and meta-analysis of prevalence studies using cone beam computed tomography”

Martins, J.; Marques, D.; Silva, E.; Caramês, J.; Mata, A.; Versiani, A. – 2019. Archives of Oral Biology; e-pub [JCR® fator de impacto (2018): 1.663. SNIP (2018): 0.843]


“Malignant transformation rate of oral leukoplakia – systematic review”

Pinto, C.; Caramês, J.; Francisco, H.; Chen, A.; Mano Azul, A.; Marques, D. – 2020. Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology [JCR® fator de impacto (2018): 1.690. SNIP (2018): 1.066]


“Prevalence of C‐shaped canal morphology using cone beam computed tomography – a systematic review with meta‐analysis”

Martins, J.; Marques, D.; Silva, E.; Caramês, J.; Versiani, M. – 2019. International Endodontic Journal [JCR® factor de impacto (2018): 3.015. SNIP (2018): 1.73]


​“Prevalence studies on root canal anatomy using cone-beam computed tomographic imaging: a systematic review”

Martins, J.; Marques, D.; Silva, E.; Caramês, J.; Versiani, M. – 2019. Journal of Endodontics [JCR® factor de impacto (2018): 2.886. SNIP (2018): 1.55]


“Quality assessment of systematic reviews on vertical bone regeneration”

Saletta JM, Garcia JJ, Carames JMM, Schliephake H, da Silva Marques DN. Int J Oral Maxillofac Surg. – 2019;48(3):364-72. DOI: 10.1016/j.ijom.2018.07.014.


“Short implants versus bone grafting and standard-length implants placement: a systematic review”

Palacios JAV, Garcia JJ, Carames JMM, Quirynen M, da Silva Marques DN. – Clin Oral Investig. 2018;22(1):69-80. DOI: 10.1007/s00784-017-2205-0.


Effect of cross-linked vs non-cross-linked collagen membranes on bone: A systematic review

Jimenez Garcia J, Berghezan S, Carames JMM, Dard MM, Marques DNS. J Periodontal Res. 2017;52(6):955-64. DOI: 10.1111/jre.12470.


“Prevalence of Root Fusions and Main Root Canal Merging in Human Upper and Lower Molars – a CBCT in vivo study”

Martins, J.N.; Mata, A.; Marques, D.; Caramês, J. Journal of Endodontics. 2016; 42(6): 900-8. DOI: 10.1016/j.joen.2016.03.005.


“Prevalence of C-shaped mandibular molars in the Portuguese population evaluated by cone-beam computed tomography”

Martins, J.N.; Mata, A.; Marques, D.; Caramês, J. European Journal of Dentistry. 2016; 10(4): 529-535. DOI: 10.4103/1305-7456.195175.


“Root and root canal morphology of the permanent dentition in a Caucasian population: A CBCT study.”

Martins, J.N; Mata, A.; Marques, D.; Caramês, J. – International Endodontic Journal. 2017 Nov ;50(11):1013-1026. DOI: 10.1111/iej.12724.


“Prevalence and Characteristics of the Maxillary C-shaped Molar”

Martins, J.N.; Mata, A.; Marques, D.; Anderson, C.; Caramês, J. – Journal of Endodontics. 2016; 42(3):383-9. DOI: 10.1016/j.joen.2015.12.013.


“Clinical Efficacy of Electronic Apex Locators: Systematic Review”

Marques, D.; Mata, A.; Caramês, J.; Martins, J. – Journal of Endodontics. 2014; 40, 6: 759 – 777. JCR® factor de impacto (2013): 2.788. DOI: 10.1016/j.joen.2014.03.011.


“Second root and second root canal prevalence in maxillary first and second premolars assessed by cone beam computed tomography – a systematic review and meta-analysis.”

Martins, JNR.; Marques, D.; Silva, EJNL.; Caramês, J.; Mata, A.; Versiani, MA. – Rev Port Estomatol Med Dent Cir Maxilofac. 2019; DOI: 10.24873/j.rpemd.2019.09.451.


“Normas de orientação clínica dos pacientes hipocoagulados em Medicina Dentária”

Mata, A.; Mendonça, C.; Caramês, J.; Aquino, J.; Felino, A.; Guerra, F.; Salvado, F.; Carneiro, AV. – Revista Portuguesa de Estomatologia e Medicina Dentária. 2019; 59(3) 131-139. DOI: 10.24873/j.rpemd.2018.11.241.


“Revisões sistemáticas: O que são e para que servem.”

Marques, J.; Marques, D.; Silveira, J.; Mata, A. – Rev Port Estomatol Cir Maxilofac. 2008; 49 (3):171-178. DOI: 10.1016/S1646-2890(08)70128-6.


“Medicina dentária baseada na evidência – novas opções para velhas práticas.”

Mata, A.; Marques, D.; Silveira, J.; Marques, J. – Rev Port Estom Med Dent Cir Max. 2008; 49(1):31-7. DOI: 10.1016/S1646-2890(08)70032-3.


Efficacy, Effectiveness and Evidence-Based Dental Decision Making: Principles and Practice. In Comparative Effectiveness and Efficacy Research and Analysis for Practice (CEERAP)

Mata A, Carneiro AV. – Chiappelli F and Brandt X Eds. Springer Verlach, Berlin Heidelberg pp 69-88. 2012 Doi: 1007/978-3-642-23144-5_4. ISBN – 978-3-642-23143-8.


“Clinical Research, Practice Based, Patient Centered and Cost Effective: A Time to Deliver. In Comparative Effectiveness Research (CER): New Methods, Challenges and Health Implications”

Mata, A, Marques, D – Chiappelli, F Ed. Nova Science Publishers. ISBN – 978-1-63484-316-4.


Covid-19. Clinical Guidance Dentistry – Pediatric Denstistry Extension

Guerra F, Mata A, Vinagre A, Costa AL, Vieira A, Falcão C, Mendonça C, Chaves C, Herrera D, Baptista IP, Toro I, Braga J, Ramos JC, Santos JM, Silveira JM, Tondela, JP, Palma P, Nicolau P, Gomes PS, Dias R, Rocha S, Matos S. – Imprensa da Universidade de Coimbra. ISBN: 978-989-26-2109-8. DOI: 10.14195/978-989-26-2110-4.


Covid-19 – Clinical Guidelines Dentistry

Guerra F, Mata A, Vinagre A, Costa AL, Vieira A, Falcão C, Mendonça C, Chaves C, Herrera D, Baptista IP, Toro I, Braga J, Ramos JC, Santos JM, Silveira JM, Tondela, JP, Palma P, Nicolau P, Gomes PS, Dias R, Rocha S, Matos S. – Imprensa da Universidade de Coimbra. DOI: 10.14195/978-989-26-1986-6.


“Covid-19. Clinical Guidelines Dentistry– Orthodontics Extension”

Guerra F, Mata A, Vinagre A, Costa AL, Vieira A, Falcão C, Mendonça C, Chaves C, Herrera D, Baptista IP, Toro I, Braga J, Ramos JC, Santos JM, Silveira JM, Tondela, JP, Palma P, Nicolau P, Gomes PS, Dias R, Rocha S, Matos S. – Imprensa da Universidade de Coimbra. ISBN: 978-989-26-2107-4. DOI: 10.14195/978-989-26-2108-1.


Covid-19. Normas de Orientação Clínica – Medicina Dentária

C, Herrera D, Baptista IP, Toro I, Braga J, Ramos JC, Santos JM, Silveira JM, Tondela, JP, Palma P, Nicolau P, Gomes PS, Dias R, Rocha S, Matos S. – Imprensa da Universidade de Coimbra. ISBN: 978-989-26-1985-9. DOI:  10.14195/978-989-26-1986-6.


“Prevalence of periapical lesions, root canal treatments and restorations in teeth adjacent to implant- or tooth-supported crowns: A multi-centre crosssectional study.”

Baruwa AO, Martins JNR., Pereira B, Meirinhos J, Ordinola-Zapata R, Souza EM & et al. – International Endodontic Journal. 2022;55:30–37. DOI: 10.1111/iej.13651.


Nonsurgical endodontic treatment of a mandibular canine presenting with dens invaginatus type IIIb:Case Report

Farinha I, Pereira B, Pires MD, Vasconcelos I, Martins JNR, Ginjeira – Rev Port Estomatol Cir Maxilofac. 2020; 61 (4):181-186. DOI: 10.24873/j.rpemd.2020.12.722.


“Root canal treatment of a maxillary second molar with four mesiobuccal root canals – a case report”

Nogueira FC, Pires MD, Baruwa AO, Pereira B, Martins JNR, Ginjeira A. – Rev Port Estomatol Med Dent Cir Maxilofac. 2022;63(1):35-40. DOI: 10.24873/j.rpemd.2022.03.862.


“Mandibular first molar root canal retreatment with the presence of a missed middle mesial root canal: a report of two cases”

Gonçalves N, Pereira B, Meirinhos J, Pires MD, Vasconcelos I, Martins JNR, Ginjeira A. – Giornale Italiano di Endodonzia. 2021; 35:13-20. DOI: 10.32067/GIE.2021.35.01.03.


“Endodontic management of maxillary permanent molar C-shaped morphology.”

Pires MD, Pereira B, Fagulha J, Meirinhos J, Quaresma AS, Martins JNR. – Giornale Italiano di Endodonzia. 2020; 34:30-38. DOI: 10.32067/GIE.2020.34.02.07.


“Endodontic management of developmental anomalies: conservation of invaginated tissues in Type II dens invaginatus – case series.”

Pires MD, Baruwa AO, Martins JNR, Quaresma AS, Costa RP, Ginjeira A. – . Rev Port Estomatol Med Dent Cir Maxilofac. 2019;60(1):18-26. DOI: 10.24873/j.rpemd.2019.03.442.


“Endodontic treatment of the mandibular first molar with three distal root canals – Case series.”

Pires MD, Martins JNR. – Rev Port Estomatol Med Dent Cir Maxilofac. 2019;60(3):137-144. DOI: 10.24873/j.rpemd.2019.09.453.


“Endodontic management of maxillary permanent first molar with seven root canals – Report of two cases.”

Pires MD, Martins JNR. – Rev Port Estomatol Med Dent Cir Maxilofac. 2019;60(4):197-204. DOI: 10.24873/j.rpemd.2020.01.692.


“Influence of Demographic Factors on the Prevalence of a Second Root Canal in Mandibular Anterior Teeth – A Systematic Review and Meta-Analysis of Cross-Sectional Studies Using Cone Beam Computed Tomography.”

Martins JNR, Marques D, Silva EJNL, Caramês J, Mata A, Versiani MA – Archives of Oral Biology 116. 2020. DOI: 10.1016/j.archoralbio.2020.104749.


“Comparison of five rotary systems regarding design, metallurgy, mechanical performance, and canal preparation-a multimethod research.”

Martins JNR, Silva E, Marques D, Belladonna FG, Simoes-Carvalho M, da Costa RP, et al. – . Clin Oral Investig. 2022;26(3):3299-310.


“Multimethod Assessment of the Cyclic Fatigue Strength of ProGlider, Edge Glide Path and R-Pilot Endodontic Instruments.”

Martins JNR, Marques D, Vasconcelos I, Arantes-Oliveira S, Carames J, Braz Fernandes FM. – Dent J (Basel). 2022;10(2).


“Comparison of design, metallurgy, mechanical performance and shaping ability of replica-like and counterfeit instruments of the ProTaper Next system.”

Martins JNR, Silva E, Marques D, Belladonna F, Simoes-Carvalho M, Camacho E, et al. – Int Endod J. 2021;54(5):780-92.


“Design, metallurgical features, mechanical performance and canal preparation of six reciprocating instruments.”

Martins JNR, Silva E, Marques D, Belladonna F, Simoes-Carvalho M, Vieira VTL, et al. – Int Endod J. 2021;54(9):1623-37.


“Mechanical Performance and Metallurgical Features of ProTaper Universal and 6 Replicalike Systems.”

Martins JNR, Silva E, Marques D, Pereira MR, Ginjeira A, Silva RJC, et al. – J Endod. 2020;46(12):1884-93.


“Worldwide Prevalence of a Lingual Canal in Mandibular Premolars: A Multicenter Cross-sectional Study with Meta-analysis.”

Martins JNR, Zhang Y, von Zuben M, Vargas W, Seedat HC, Santiago F, et al. – J Endod. 2021;47(8):1253-64.


“Evaluation of Design, Metallurgy, Microhardness, and Mechanical Properties of Glide Path Instruments: A Multimethod Approach.”

Martins JNR, Silva E, Marques D, Pereira MR, Arantes-Oliveira S, Martins RF, et al. – . J Endod. 2021;47(12):1917-23.


“Worldwide Assessment of the Mandibular First Molar Second Distal Root and Root Canal: A Cross-sectional Study with Meta-analysis.”

Martins JNR, Nole C, Ounsi HF, Parashos P, Plotino G, Ragnarsson MF, et al. – . J Endod. 2022;48(2):223-33.


“What Meaningful Information Are the Instruments Mechanical Testing Giving Us? A Comprehensive Review.”

Martins JNR, Martins RF, Braz Fernandes FM, Silva E. – J Endod. 2022;48(8):985-1004.


“Design, Metallurgical Features, and Mechanical Behaviour of NiTi Endodontic Instruments from Five Different Heat-Treated Rotary Systems.”

Martins JNR, Silva E, Marques D, Pereira MR, Vieira VTL, Arantes-Oliveira S, et al. – Materials (Basel). 2022;15(3).


“Multimethod Assessment of Design, Metallurgical, and Mechanical Characteristics of Original and Counterfeit ProGlider Instruments.”

Martins JNR, Silva E, Marques D, Arantes-Oliveira S, Ginjeira A, Carames J, et al. – Materials (Basel). 2022;15(11).


“Comparison of geometric design, metallurgical features and mechanical behavior of ProTaper Gold SX and two replica-like instruments.”

Martins JNR , Silva EJNL, Marques D, Arantes-Oliveira S, Caramês J, Versiani MA. – Rev Port Estomatol Med Dent Cir Maxilofac. 2021;62(1):1-8.


“Influence of access cavity design and use of operating microscope and ultrasonic troughing to detect middle mesial canals in extracted mandibular first molars.”

Mendes EB, Soares AJ, Martins JNR, Silva E, Frozoni MR. – Int Endod J. 2020;53(10):1430-7.


“C-shaped canals in mandibular molars of a Brazilian subpopulation: prevalence and root canal configuration using cone-beam computed tomography.”

Nejaim Y, Gomes AF, Rosado LPL, Freitas DQ, Martins JNR, da Silva E. – Clin Oral Investig. 2020;24(9):3299-305.


“3D Diagnosis and management of external cervical resorption. “

Neto F, Pires MD, Ferreira M, Pereira B, Martins JNR, Vasconcelos I, Ginjeira A. – Giornale Italiano di Endodonzia. 2020; 34:44-52. DOI: 10.32067/GIE.2020.34.02.15.


“The MB3 canal in maxillary molars: a micro-CT study.”

Ordinola-Zapata R, Martins JNR, Plascencia H, Versiani MA, Bramante CM. – Clin Oral Investig. 2020;24(11):4109-21.


“Effects of root canal enlargement on unprepared areas and coronal dentine thickness of three-rooted maxillary first premolars with different root configurations: A stepwise micro-CT study.”

Versiani MA, Carvalho KKT, Martins JNR, Custodio ALN, Castro MAA, Akaki E, et al. – . Int Endod J. 2022.


“Prevalence of root canal system configurations in the brazilian population analyzed by cone-beam computed tomography – a systematic review.”

Silva EJNL, Duarte H, Versiani MA, Prado MC, António M, Marques D, Martins JNR. – Rev Port Estomatol Med Dent Cir Maxilofac. 2021;62(2):69-80


“A Multimethod Assessment of a New Customized Heat-Treated Nickel-Titanium Rotary File System.”

Silva E, Martins JNR, Ajuz NC, Antunes HS, Vieira VTL, Braz Fernandes FM, et al. – Materials (Basel). 2022;15(15).


“Mechanical Tests, Metallurgical Characterization, and Shaping Ability of Nickel-Titanium Rotary Instruments: A Multimethod Research.”

Silva E, Martins JNR, Lima CO, Vieira VTL, Braz Fernandes FM, De-Deus G, et al. – J Endod. 2020;46(10):1485-94.


“The effect of ozone therapy in root canal disinfection: a systematic review.”

Silva E, Prado MC, Soares DN, Hecksher F, Martins JNR, Fidalgo TKS. – Int Endod J. 2020;53(3):317-32.