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Research Article
Clinical and radiographic outcomes of regenerative endodontic treatment performed by endodontic postgraduate students: a retrospective study
Hadi Rajeh Alfahadi, Saad Al-Nazhan, Fawaz Hamad Alkazman, Nassr Al-Maflehi, Nada Al-Nazhan
Restor Dent Endod 2022;47(2):e24.   Published online May 9, 2022
DOI: https://doi.org/10.5395/rde.2022.47.e24
AbstractAbstract PDFPubReaderePub
Objectives

Regenerative endodontic treatment is a clinical procedure aimed at biologically regenerating damaged root canal tissue of immature permanent teeth. This study aimed to report the outcomes of regenerative endodontic treatment performed by endodontic postgraduate students.

Materials and Methods

Clinical and radiographic data of 27 patients, aged 10–22 years, who underwent regenerative treatment of immature permanent teeth from 2015 to 2019 were followed up, wherein clinical and radiographic examinations were performed for each patient. Postoperative success rate and tooth survival were analyzed, and the postoperative radiographic root area changes were quantified.

Results

A total of 23 patients attended the dental appointments, showing that all teeth survived and were asymptomatic. Specifically, 7 periapical pathosis cases were completely healed, 12 were incompletely healed, and 4 cases failed. Moreover, significant differences were found between discolored and non-discolored teeth, and between the presence or absence of periapical radiolucency. Additionally, 3 anterior teeth showed complete closure of the apical foramen, while the apical foramen width was reduced in 17 teeth and failed in 3 teeth. Root length was also found to have been increased in 7 anterior and 4 posterior teeth, and the average length ranged from 4.00–0.63 mm in the anterior teeth, 2.85–1.48 mm of the mesial root, and 2.73–2.16 mm of the molar teeth distal root. Furthermore, calcified tissue deposition was observed in 7 teeth.

Conclusions

A favorable outcome of regenerative endodontic treatment of immature permanent teeth with necrotic pulp was achieved with a high survival rate.

Citations

Citations to this article as recorded by  
  • Allogeneic Bone Marrow Mesenchymal Stromal Cell Transplantation Induces Dentin Pulp Complex-like Formation in Immature Teeth with Pulp Necrosis and Apical Periodontitis
    Jose Francisco Gomez-Sosa, José E. Cardier, Olga Wittig, Dylana Díaz-Solano, Eloisa Lara, Kharelys Duque, Giselle Ramos-González
    Journal of Endodontics.2024; 50(4): 483.     CrossRef
  • Radiographic assessment of dental post and core placement at different educational levels in an undergraduate student clinic: a 4-year retrospective study
    Turki Alshehri, Nourhan M. Aly, Raand Altayyar, Deena Alghamdi, Shahad Alotaibi, Passent Ellakany
    F1000Research.2024; 12: 976.     CrossRef
  • Evaluation of the efficacy of injectable platelet‐rich fibrin versus platelet‐rich plasma in the regeneration of traumatized necrotic immature maxillary anterior teeth: A randomized clinical trial
    Maha Mohamed Abo‐Heikal, Jealan M. El‐Shafei, Samia A. Shouman, Nehal N. Roshdy
    Dental Traumatology.2024; 40(1): 61.     CrossRef
  • Radiographical assessment of post and core placement errors encountered by Saudi dental students at different educational levels
    Turki Alshehri, Nourhan M. Aly, Raand Altayyar, Deena Alghamdi, Shahad Alotaibi, Passent Ellakany
    F1000Research.2023; 12: 976.     CrossRef
  • 388 View
  • 18 Download
  • 4 Web of Science
  • 4 Crossref
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Case Report
Retreatment of failed regenerative endodontic of orthodontically treated immature permanent maxillary central incisor: a case report
Musaed Fahad Al-Tammami, Saad A. Al-Nazhan
Restor Dent Endod 2017;42(1):65-71.   Published online October 28, 2016
DOI: https://doi.org/10.5395/rde.2017.42.1.65
AbstractAbstract PDFPubReaderePub

A revascularization procedure was shown to be the best alternative therapy for immature teeth with necrotic pulp and apical infection. A 12 year old female with a history of trauma to her upper central incisor and a sinus tract was referred for endodontic treatment. She was an active orthodontic patient and had undergone regenerative endodontic treatment for the past 2 years. Clinical examination revealed no response to sensibility, percussion, and palpation tests. The preoperative radiograph showed an open apex and apical rarefaction. The case was diagnosed as previously treated tooth with asymptomatic apical periodontitis. Regenerative endodontic retreatment was performed, and the case was followed for 3 years. Clinical, radiographic, and cone-beam computed tomography follow-up examination revealed an asymptomatic tooth, with evidence of periapical healing and root maturation.

Citations

Citations to this article as recorded by  
  • Revascularization of Non-Vital, Immature, Permanent Teeth with Two Bioceramic Cements: A Randomized Controlled Trial
    Alaa Shaker, Mohamed Salem Rekab, Mohammad Alharissy, Naji Kharouf
    Ceramics.2024; 7(1): 86.     CrossRef
  • Orthodontically induced external apical root resorption considerations of root-filled teeth vs vital pulp teeth: a systematic review and meta-analysis
    Danning Zhao, Kun Xue, Jiayuan Meng, Meijing Hu, Fei Bi, Xuelian Tan
    BMC Oral Health.2023;[Epub]     CrossRef
  • Regenerative Endodontic Therapy for Management of an Immature Permanent Tooth with Recurrent Post-treatment Apical Periodontitis
    Renato Lenzi, Sandra R Hernández, Flávio R F Alves, Isabela N Ro[Combining Circumflex Accent]c[COMBINING CEDILLA]as, Jose[Combining Acute Accent] F Siqueira
    Journal of International Society of Preventive and Community Dentistry.2022; 12(4): 468.     CrossRef
  • Rejeneratif Endodontik Tedavi: Bir Literatür Derlemesi
    Enes Mustafa AŞAR, Murat Selim BOTSALI
    Selcuk Dental Journal.2022; 9(1): 335.     CrossRef
  • Clinical and radiographic outcomes of regenerative endodontic treatment performed by endodontic postgraduate students: a retrospective study
    Hadi Rajeh Alfahadi, Saad Al-Nazhan, Fawaz Hamad Alkazman, Nassr Al-Maflehi, Nada Al-Nazhan
    Restorative Dentistry & Endodontics.2022;[Epub]     CrossRef
  • Endodontic Regenerative Procedures in Necrotic Adult Teeth
    Sara Garrido-Parada, Pablo Castelo-Baz, Nancy Feijoo-Pato, José Gaviño-Orduña, Benjamín Martín-Biedma
    Applied Sciences.2022; 12(9): 4212.     CrossRef
  • Different Approaches to the Regeneration of Dental Tissues in Regenerative Endodontics
    Anna M. Krupińska, Katarzyna Skośkiewicz-Malinowska, Tomasz Staniowski
    Applied Sciences.2021; 11(4): 1699.     CrossRef
  • Histologic, Radiographic, and Micro-Computed Tomography Evaluation of Experimentally Enlarged Root Apices in Dog Teeth with Apical Periodontitis after Regenerative Treatment
    Mohammed S. Alenazy, Saad Al-Nazhan, Hezekiah A Mosadomi
    Current Therapeutic Research.2021; 94: 100620.     CrossRef
  • Revitalizing previously treated teeth with open apices: A case report and a literature review
    Ali Nosrat, Behnam Bolhari, Shima Saber Tahan, Omid Dianat, Paul Michael Howell Dummer
    International Endodontic Journal.2021; 54(10): 1782.     CrossRef
  • PRICE 2020 guidelines for reporting case reports in Endodontics: explanation and elaboration
    V. Nagendrababu, B. S. Chong, P. McCabe, P. K. Shah, E. Priya, J. Jayaraman, S. J. Pulikkotil, P. M. H. Dummer
    International Endodontic Journal.2020; 53(7): 922.     CrossRef
  • Regenerative Endodontics: A Systematic Analysis of the Failed Cases
    Waleed Almutairi, Ghaeth H. Yassen, Anita Aminoshariae, Kristin A. Williams, Andre Mickel
    Journal of Endodontics.2019; 45(5): 567.     CrossRef
  • Alternative to Avoid Tooth Discoloration after Regenerative Endodontic Procedure: A Systematic Review
    Luciane Geanini Pena dos Santos, Luiz Alexandre Chisini, Camila Guerner Springmann, Beatriz Dulcineia Mendes de Souza, Fernanda Geraldo Pappen, Flávio Fernando Demarco, Mara Cristina Santos Felippe, Wilson Tadeu Felippe
    Brazilian Dental Journal.2018; 29(5): 409.     CrossRef
  • 301 View
  • 2 Download
  • 12 Crossref
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Review Article
A review of the regenerative endodontic treatment procedure
Bin-Na Lee, Jong-Wook Moon, Hoon-Sang Chang, In-Nam Hwang, Won-Mann Oh, Yun-Chan Hwang
Restor Dent Endod 2015;40(3):179-187.   Published online March 16, 2015
DOI: https://doi.org/10.5395/rde.2015.40.3.179
AbstractAbstract PDFPubReaderePub

Traditionally, apexification has been used to treat immature permanent teeth that have lost pulp vitality. This technique promotes the formation of an apical barrier to close the open apex so that the filling materials can be confined to the root canal. Because tissue regeneration cannot be achieved with apexification, a new technique called regenerative endodontic treatment was presented recently to treat immature permanent teeth. Regenerative endodontic treatment is a treatment procedure designed to replace damaged pulp tissue with viable tissue which restores the normal function of the pulp-dentin structure. After regenerative endodontic treatment, continued root development and hard tissue deposition on the dentinal wall can occur under ideal circumstances. However, it is difficult to predict the result of regenerative endodontic treatment. Therefore, the purpose of this study was to summarize multiple factors effects on the result of regenerative endodontic treatment in order to achieve more predictable results. In this study, we investigated the features of regenerative endodontic treatment in comparison with those of other pulp treatment procedures and analyzed the factors that have an effect on regenerative endodontic treatment.

Citations

Citations to this article as recorded by  
  • Evaluation of the Clinical Outcomes of Regenerative Endodontic Procedures Using Autologous Platelet Concentrate: A Systematic Review and Meta-Analysis
    Elnaz Mousavi, Navid Nasrabadi, Samira Jamali, Arian Haddadi
    Pesquisa Brasileira em Odontopediatria e Clínica Integrada.2025;[Epub]     CrossRef
  • Experts consensus on management of tooth luxation and avulsion
    Ruijie Huang, Chenchen Zhou, Ling Zhan, Yuan Liu, Xian Liu, Qin Du, Jun Wang, Wei Zhao, Guangtai Song, Li-an Wu, Beizhan Jiang, Yanhong Li, Hongmei Zhang, Jing Zou
    International Journal of Oral Science.2024;[Epub]     CrossRef
  • A review of tissue engineering in regenerative endodontic treatment
    Eric Priyo Prasetyo, Dian Agustin Wahjuningrum, Galih Sampoerno, Wilson Sukandar, Shafy Shariz Bin Sharizal, Nurfahira Paidal, Menza Fadiyan Amriel, Nathania Elita Gunawan, Ketut Suardita, Evelyn Tjendronegoro
    Conservative Dentistry Journal.2024; 14(1): 1.     CrossRef
  • Innovative Paradigms and Established Strategies in Tooth Revitalization: A Review
    Ahmad Shah Khan, Zahid Mehmood Khan, Palwasha Ishaque, Muhammad Zubair, Syeda Fatima Tu Zahra, Sana Ashfaq
    Dental Update.2024; 51(8): 570.     CrossRef
  • Explore the most recent developments and upcoming outlooks in the field of dental nanomaterials
    Ali Alsuraifi, Zainab M. Sulaiman, Noor Alhuda R. Mohammed, Jassim Mohammed, Sarah Kareem Ali, Yousef Husam Abdualihamaid, Fatimah Husam, Abdullah Ayad
    Beni-Suef University Journal of Basic and Applied Sciences.2024;[Epub]     CrossRef
  • Recent Advances in Regenerative Endodontics: A Review of Current Techniques and Future Directions
    Firas A Alothman, Lamia S Hakami, Ali Alnasser, Faris M AlGhamdi, Abdullah A Alamri, Basel M Almutairii
    Cureus.2024;[Epub]     CrossRef
  • Regenerative Potential of Dental Pulp Stem Cells in Response to a Bioceramic Dental Sealer and Photobiomodulation: An In Vitro Study
    Hamed A Alshawkani, Mohamed Mansy, Mahmoud Al Ankily, Mohamed Shamel
    The Journal of Contemporary Dental Practice.2024; 25(4): 313.     CrossRef
  • Marginal adaptation of customized gutta percha cone with calcium silicate based sealer versus MTA and biodentine apical plugs in simulated immature permanent teeth (an in vitro study)
    Mary M. Mina, Sybel M. Moussa, Mahmoud R. Aboelseoud
    BMC Oral Health.2024;[Epub]     CrossRef
  • GelMA‐based hydrogel biomaterial scaffold: A versatile platform for regenerative endodontics
    Lei Huang, Xuan Chen, XiaoXia Yang, Yinchun Zhang, Xiaoling Qiu
    Journal of Biomedical Materials Research Part B: Applied Biomaterials.2024;[Epub]     CrossRef
  • Regenerative Endodontic Treatment in Dentinogenesis Imperfecta‐Induced Apical Periodontitis
    Ying Liao, Ting Pan, Xianghui Xing, Sivakumar Nuvvula
    Case Reports in Dentistry.2024;[Epub]     CrossRef
  • In vitro and in vivo evaluation of iRoot BP Plus as a coronal sealing material for regenerative endodontic procedures
    Ning Yang, Wenxiao Yang, Rou Shen, Shengcai Zhang, Tianchi Ma, Yao Liu
    Clinical Oral Investigations.2024;[Epub]     CrossRef
  • Comparative evaluation of pH and Ca+ ion release from MTA on interaction with platelet-rich fibrin and blood clot: an in vitro study
    Sonia Khatri, Sylvia Mathew, Shruthi Nagaraja, Swaroop Hegde, Soumyadeep Ghosh, Kavimalar Ravichandran
    F1000Research.2023; 12: 364.     CrossRef
  • Photobiomodulation Therapy and Pulp-Regenerative Endodontics: A Narrative Review
    Jiawen Yong, Sabine Gröger, Zuping Wu, Sabine Ruf, Yuer Ye, Xiaoyan Chen
    Bioengineering.2023; 10(3): 371.     CrossRef
  • Efficacy of disinfection procedures performed prior to regenerative endodontic therapy: An integrative review
    Ketillyn da Silva Magalhães, Ana Clara Kuerten Gil, Taynara Santos Goulart, Daniela Peressoni Vieira Schuldt, Beatriz Serrato Coelho, Daniela de Rossi Figueiredo, Lucas da Fonseca Roberti Garcia, Josiane de Almeida
    Australian Endodontic Journal.2023; 49(2): 418.     CrossRef
  • Newer Prospects of Regenerative Endodontics: A Comprehensive and Updated Review of Literature
    Mohammad Kamran Khan, Mahendra Kumar Jindal
    Journal of the Scientific Society.2023; 50(3): 299.     CrossRef
  • Comparative evaluation of pH and Ca+ ion release from MTA on interaction with platelet-rich fibrin and blood clot: an in vitro study
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    F1000Research.2023; 12: 364.     CrossRef
  • Effects of CEM cement and emdogain on proliferation and differentiation of human stem cells from the apical papilla: a comparative in vitro study
    Elham Khoshbin, Leila Ghasemi, Rezvan Najafi, Hamed Karkehabadi
    Biotechnology Letters.2023; 45(1): 69.     CrossRef
  • Comparative Evaluation of the Regenerative Potential of Blood Clot and Platelet-rich Fibrin in Young Permanent Teeth Based on the Revised American Academy of Endodontics Clinical Considerations for Regenerative Procedure: 2016
    Saraswathi V Naik, Prabhakar Attiguppe, Aarathi J Prakash
    International Journal of Clinical Pediatric Dentistry.2023; 16(S2): S149.     CrossRef
  • Biomechanical characterization of a fibrinogen–blood hydrogel for human dental pulp regeneration
    Sofia Silvia Piglionico, Bela Varga, Orsolya Pall, Olivier Romieu, Csilla Gergely, Frédéric Cuisinier, Bernard Levallois, Ivan Vladislavov Panayotov
    Biomaterials Science.2023; 11(20): 6919.     CrossRef
  • Intracellular bacterial eradication using a novel peptide in vitro
    Wing Nok Isaac Ng, Shanthini Kalimuthu, Carmen Oi Kwan Law, Angeline Hui Cheng Lee, Terrence Chi Kong Lau, Yiu Yan Leung, Gary Shun Pan Cheung, Prasanna Neelakantan
    International Endodontic Journal.2023; 56(11): 1360.     CrossRef
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    Myung-Jin Lee
    The Korean Journal of Oral and Maxillofacial Pathology.2023; 47(6): 133.     CrossRef
  • Clinical Outcome and Comparison of Regenerative and Apexification Intervention in Young Immature Necrotic Teeth—A Systematic Review and Meta-Analysis
    Pratima Panda, Lora Mishra, Shashirekha Govind, Saurav Panda, Barbara Lapinska
    Journal of Clinical Medicine.2022; 11(13): 3909.     CrossRef
  • Evaluation of Attitude and Knowledge of Endodontic, Pedodontic and SBARD Residents in Saudi Arabia toward Regenerative Endodontics—A National Survey
    Ali A. Assiry, Mohmed Isaqali Karobari, Niher Tabassum Snigdha, Roshan Noor Mohamed, Syed Nahid Basheer, Mohammed Zameer
    Medicina.2022; 58(4): 545.     CrossRef
  • Effects of Intracanal Antimicrobials on Viability and Differentiation of Stem Cells From the Apical Papilla: An In Vitro Study
    Gavin Raddall, Isabel Mello, Brendan M. Leung
    Journal of Endodontics.2022; 48(7): 880.     CrossRef
  • Awareness and Acceptance of Vital Pulp Therapy and Regenerative Endodontic Procedures among Dental Professionals in India: A Web-based Survey
    Saloni Rathi, Priya Chauhan, Suparna Ganguly Saha, Rolly Agarwal, Simar Kaur Manocha, Mrinali Chaddha
    Journal of Research and Advancement in Dentistry.2022; 14(1): 10.     CrossRef
  • Exosomes as Biochemistry Tools for Stem Cell Differentiation: A Novel Cell-Based Treatment for Diseases
    Saeed Azandeh, Darioush Bijan Nejad, Samaneh Karimi, Fereshtesadat Fakhredini
    Jentashapir Journal of Cellular and Molecular Biology.2022;[Epub]     CrossRef
  • Effect of biodentine coated with emdogain on proliferation and differentiation of human stem cells from the apical papilla
    Hamed Karkehabadi, Erfan Ahmadyani, Rezvan Najafi, Elham Khoshbin
    Molecular Biology Reports.2022; 49(5): 3685.     CrossRef
  • Evaluation of the Effectiveness of Laser-Assisted Bleaching of the Teeth Discolored due to Regenerative Endodontic Treatment
    Noushin Shokouhinejad, Mehrfam Khoshkhounejad, Fatemeh Hamidzadeh, Murilo Baena Lopes
    International Journal of Dentistry.2022; 2022: 1.     CrossRef
  • Triple Antibiotic Paste: A Suitable Medicament for Intracanal Disinfection
    Krutika Malu, Monika Khubchandani
    Cureus.2022;[Epub]     CrossRef
  • A Comparative Evaluation of Microhardness and Chemical Structure of Radicular Dentin with Two Combinations of TAP and MTAP: An In Vitro Study
    P Niharika, Saigeeta Kondamadugu, Nagireddy Venugopal Reddy, Muthumula Daneswari, Annie P Chris, Nikhila V Reddy
    International Journal of Clinical Pediatric Dentistry.2022; 15(S2): S151.     CrossRef
  • Comparing Antibiotic Pastes with Electrospun Nanofibers as Modern Drug Delivery Systems for Regenerative Endodontics
    Nura Brimo, Dilek Çökeliler Serdaroğlu, Busra Uysal
    Current Drug Delivery.2022; 19(9): 904.     CrossRef
  • The Advances of Blood Clots Used as Biomaterials in Regenerative Medicine
    Eliza VanZweden, Rachael Tolsma, Victor Hung, Peter Awad, Robert Sawyer, Yong Li
    Regenerative Medicine.2022; 17(12): 957.     CrossRef
  • Microstructure and color stability of calcium silicate-based dental materials exposed to blood or platelet-rich fibrin
    Noushin Shokouhinejad, Ibrahim Abu Tahun, Shima Saber Tahan, Fatemeh Mohandes, Mohammad H. Nekoofar, Paul M. H. Dummer
    Clinical Oral Investigations.2022; 27(3): 1193.     CrossRef
  • Results of “proroot mta” application in treatment of chronic periodontitis in teeth with incomplete root formation
    N.M. Korneeva, E.A. Novikova, D.S. Popova, K.S. Rabadanova, L.Ya Rzaeva
    Stomatology for All / International Dental review.2022; (2(99)): 10.     CrossRef
  • Antimicrobial Effect of Calcium Hydroxide Combined with Electrolyzed Superoxidized Solution at Neutral pH on Enterococcus faecalis Growth
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    BioMed Research International.2021;[Epub]     CrossRef
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    Case Reports in Dentistry.2021; 2021: 1.     CrossRef
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    Ema Mulyawati, Pribadi Santosa, Tunjung Nugraheni
    Scientific Dental Journal.2020; 4(3): 134.     CrossRef
  • Comparative analysis of calcium hydroxide apexification and regenerative endodontic procedure for root dentine growth stimulation in immature incisors with pulp necrosis
    M.S. Rakhmanova, M.V. Korolenkova
    Stomatologiya.2020; 99(6): 55.     CrossRef
  • Antimicrobial Efficacy of a Novel Antibiotic‐Eluting Injectable Platelet‐Rich Fibrin Scaffold against a Dual‐Species Biofilm in an Infected Immature Root Canal Model
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    BioMed Research International.2020;[Epub]     CrossRef
  • Exosomes Derived from Stem Cells from the Apical Papilla Promote Dentine-Pulp Complex Regeneration by Inducing Specific Dentinogenesis
    Xueying Zhuang, Lingli Ji, Huan Jiang, Yao Liu, Xuemei Liu, Jing Bi, Weidong Zhao, Zhenjiang Ding, Xu Chen
    Stem Cells International.2020; 2020: 1.     CrossRef
  • Injectable Biomaterials for Dental Tissue Regeneration
    Håvard Jostein Haugen, Poulami Basu, Mousumi Sukul, João F Mano, Janne Elin Reseland
    International Journal of Molecular Sciences.2020; 21(10): 3442.     CrossRef
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    Materials.2020; 13(4): 974.     CrossRef
  • An Innovative Drug Delivery System Loaded with a Modified Combination of Triple Antibiotics for Use in Endodontic Applications
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    International Journal of Dentistry.2020; 2020: 1.     CrossRef
  • Defining Endodontic Residents' Clinical Experiences: A National Survey
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    Journal of Dental Education.2019; 83(5): 504.     CrossRef
  • Coronal tooth discoloration induced by regenerative endodontic treatment using different scaffolds and intracanal coronal barriers: a 6-month ex vivo study
    Noushin Shokouhinejad, Hassan Razmi, Maryam Farbod, Marzieh Alikhasi, Josette Camilleri
    Restorative Dentistry & Endodontics.2019;[Epub]     CrossRef
  • Comparative Study between Revitalization of Necrotic Immature Permanent Anterior Teeth with and without Platelet Rich Fibrin: A Randomized Controlled Trial
    Rasha Adel Ragab, Amr Ezzat Abd El Lattif, Norhan Abd El Wahab El Dokky
    Journal of Clinical Pediatric Dentistry.2019; 43(2): 78.     CrossRef
  • Biomaterials and Scaffold Design Strategies for Regenerative Endodontic Therapy
    Gavin Raddall, Isabel Mello, Brendan M. Leung
    Frontiers in Bioengineering and Biotechnology.2019;[Epub]     CrossRef
  • Iloprost Induces Dental Pulp Angiogenesis in a Growth Factor–free 3-Dimensional Organ Culture System
    Sonntana Seang, Prasit Pavasant, Chalida N. Limjeerajarus
    Journal of Endodontics.2018; 44(5): 759.     CrossRef
  • Ratio and Rate of Induced Root Growth in Necrotic Immature Teeth
    Eun Jung Sang, Ji-Soo Song, Teo Jeon Shin, Young-Jae Kim, Jung-Wook Kim, Ki-Taeg Jang, Sang-Hoon Lee, Hong-Keun Hyun
    THE JOURNAL OF THE KOREAN ACADEMY OF PEDTATRIC DENTISTRY.2018; 45(2): 225.     CrossRef
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    Ardavan Parhizkar, Hanieh Nojehdehian, Saeed Asgary
    Restorative Dentistry & Endodontics.2018;[Epub]     CrossRef
  • Traumatic avulsion and delayed replantation of maxillary incisors in an eleven-year-old child
    Gokcen Deniz Bayrak
    Edorium Journal of Dentistry.2018; 5(1): 1.     CrossRef
  • Influence of Apical Diameter on the Outcome of Regenerative Endodontic Treatment in Teeth with Pulp Necrosis: A Review
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    Journal of Endodontics.2018; 44(3): 414.     CrossRef
  • Assessment of Regaining Pulp Sensibility in Mature Necrotic Teeth Using a Modified Revascularization Technique with Platelet-rich Fibrin: A Clinical Study
    Mohamed Nageh, Geraldine M. Ahmed, Alaa A. El-Baz
    Journal of Endodontics.2018; 44(10): 1526.     CrossRef
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    Shin Hye Chung, Young-Seok Park
    Journal of Drug Delivery Science and Technology.2017; 39: 334.     CrossRef
  • Regenerative Endodontics
    Kristina Feigin, Bonnie Shope
    Journal of Veterinary Dentistry.2017; 34(3): 161.     CrossRef
  • Intentional Replantation of an Avulsed Immature Permanent Incisor: A Case Report
    Claudio Maniglia-Ferreira, Fabio de Almeida Gomes, Marcelo de Morais Vitoriano
    Journal of Endodontics.2017; 43(8): 1383.     CrossRef
  • Effect of acidic solutions on the microhardness of dentin and set OrthoMTA and their cytotoxicity on murine macrophage
    Soram Oh, Hiran Perinpanayagam, Yoon Lee, Jae-Won Kum, Yeon-Jee Yoo, Sang-Min Lim, Seok Woo Chang, Won-Jun Shon, Woocheol Lee, Seung-Ho Baek, Kee-Yeon Kum
    Restorative Dentistry & Endodontics.2016; 41(1): 12.     CrossRef
  • Questioning the spot light on Hi-tech endodontics
    Jojo Kottoor, Denzil Albuquerque
    Restorative Dentistry & Endodontics.2016; 41(1): 80.     CrossRef
  • Effects of a Bioactive Scaffold Containing a Sustained Transforming Growth Factor-β1–releasing Nanoparticle System on the Migration and Differentiation of Stem Cells from the Apical Papilla
    Craig Bellamy, Suja Shrestha, Calvin Torneck, Anil Kishen
    Journal of Endodontics.2016; 42(9): 1385.     CrossRef
  • Effects of Novel 3-dimensional Antibiotic-containing Electrospun Scaffolds on Dentin Discoloration
    Margaret Louise A. Porter, Eliseu A. Münchow, Maria T.P. Albuquerque, Kenneth J. Spolnik, Anderson T. Hara, Marco C. Bottino
    Journal of Endodontics.2016; 42(1): 106.     CrossRef
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  • 13 Download
  • 60 Crossref
Close layer
Case Report
Apexogenesis and revascularization treatment procedures for two traumatized immature permanent maxillary incisors: a case report
Maryam Forghani, Iman Parisay, Amir Maghsoudlou
Restor Dent Endod 2013;38(3):178-181.   Published online August 23, 2013
DOI: https://doi.org/10.5395/rde.2013.38.3.178
AbstractAbstract PDFPubReaderePub

Traumatic injuries to an immature permanent tooth may result in cessation of dentin deposition and root maturation. Endodontic treatment is often complicated in premature tooth with an uncertain prognosis. This article describes successful treatment of two traumatized maxillary central incisors with complicated crown fracture three months after trauma. The radiographic examination showed immature roots in maxillary central incisors of a 9-year-old boy with a radiolucent lesion adjacent to the right central incisor. Apexogenesis was performed for the left central incisor and revascularization treatment was considered for the right one. In 18-month clinical and radiographic follow-up both teeth were asymptomatic, roots continued to develop, and periapical radiolucency of the right central incisor healed. Considering the root development of these contralateral teeth it can be concluded that revascularization is an appropriate treatment method in immature necrotic teeth.

Citations

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Research Article
An evaluation of the accuracy of Root ZX according to the conditions of major apical foramen
Shin-Young Park, Dong-Kyun Lee, Ho-Keel Hwang
Restor Dent Endod 2012;37(2):68-73.   Published online May 18, 2012
DOI: https://doi.org/10.5395/rde.2012.37.2.68
AbstractAbstract PDFPubReaderePub
Objectives

The purpose of this study was to assess the accuracy of Root ZX (J. Morita Corp.) according to the location of major foramen and open apex.

Materials and Methods

81 mandibular premolars with mature apices were selected. After access preparation, 27 teeth were instrumented to simulate open apices. 54 teeth were classified according to location of major foramen under surgical microscope (×16). The file was fixed at the location of apical constriction by Root ZX using glass ionomer cement. The apical 4 mm of the apex was exposed and photo was taken and the distance from file tip to the major foramen was measured by calibrating metal ruler on graph paper. The results were statistically analyzed using ANOVA and Scheffe test at p < 0.05 level.

Results

Mean distance from file tip to major foramen was 0.308 mm in Tip foramen group (I), 0.519 mm in Lateral foramen group (II) and 0.932 mm in open apex group (III). Root ZX located apical constriction accurately within ± 0.5 mm in group I of 85.71%, in group II of 59.09%, and in group III of 33.33%. There was a statistically significant difference between group I and III (p < 0.05).

Conclusion

Root ZX located apical constriction accurately regardless of location of major foramen. However, Root ZX couldn't find it in open apex. Clinicians have to use a combination of methods to determine an appropriate working length at open apex. It may be more successful than relying on just electronic apex locator.

Citations

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  • Effect of file size in measuring electronic working length of teeth with open apex
    Ryeon Jin, Ju-Hee Jeong, A-Ra Cho, Hyoung-Hoon Jo
    Oral Biology Research.2022; 46(1): 36.     CrossRef
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