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Journal articles on the topic 'Dental pulp Root canal therapy'

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1

Alqahtani, Q., S. H. Zaky, A. Patil, E. Beniash, H. Ray, and C. Sfeir. "Decellularized Swine Dental Pulp Tissue for Regenerative Root Canal Therapy." Journal of Dental Research 97, no. 13 (2018): 1460–67. http://dx.doi.org/10.1177/0022034518785124.

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In the current theme of dental pulp regeneration, biological and synthetic scaffolds are becoming a potential therapy for pulp revitalization. The goal is to provide a suitable environment for cellular infiltration, proliferation, and differentiation. The extracellular matrix (ECM) represents a natural scaffold material resembling the native tissue chemical and mechanical properties. In the past few years, ECM-based scaffolds have shown promising results in terms of progenitor cells recruitment, promotion of constructive remodeling, and modulation of host response. These properties make ECM-de
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Datta, Piyali, Shabnam Zahir, Gautam Kumar Kundu, and Kaushik Dutta. "Different Methods of Studying Root Canal Morphology of Human Tooth: A Review." Bangladesh Journal of Dental Research & Education 5, no. 2 (2015): 59–63. http://dx.doi.org/10.3329/bjdre.v5i2.24718.

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Successful root canal therapy requires an in-depth knowledge of root canal morphology.False assumptions about the root canal anatomy of teeth may lead to misdiagnosis, missed canals, improper debridement and breakage of root canal instruments during root canal treatment. The objective of this paper was to review the various methods used to study and understand root canal systems. The complexity of root canal morphology presents a challenge to any clinician. Any attempt to perform root canal therapy must be preceded with a thorough understanding of the anatomy of both the pulp chamber and the r
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3

Ren Zheng, M. M., B. M. E. Gongping Li, M. M. Hao He, and M. D. Yinghe Lin. "Bionic dental pulp: Its potential value following root canal therapy." Medical Hypotheses 72, no. 2 (2009): 129–30. http://dx.doi.org/10.1016/j.mehy.2008.09.029.

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4

Itoh, Y., J. I. Sasaki, M. Hashimoto, C. Katata, M. Hayashi, and S. Imazato. "Pulp Regeneration by 3-dimensional Dental Pulp Stem Cell Constructs." Journal of Dental Research 97, no. 10 (2018): 1137–43. http://dx.doi.org/10.1177/0022034518772260.

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Dental pulp regeneration therapy for the pulpless tooth has attracted recent attention, and clinical trial studies are underway with the tissue engineering approach. However, there remain many concerns, including the extended period for regenerating the dental pulp. In addition, the use of scaffolds increases the risk of inflammation and infection. To establish a basic technology for novel dental pulp regenerative therapy that allows transplant of pulp-like tissue, we attempted to fabricate scaffold-free 3-dimensional (3D) cell constructs composed of dental pulp stem cells (DPSCs). Furthermore
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Ke, Zhihong, Zailing Qiu, Tingting Xiao, et al. "Downregulation of miR-224-5p Promotes Migration and Proliferation in Human Dental Pulp Stem Cells." BioMed Research International 2019 (July 18, 2019): 1–8. http://dx.doi.org/10.1155/2019/4759060.

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Introduction. Pulp regeneration, as a treatment for pulp necrosis, has significant advantages over root canal therapy for the preservation of living pulp. To date, research on pulp regeneration has mainly focused on the transplantation of pulp stem cells into the root canal, but there is still a lack of research on the migration of pulp cells into the root canal via cell homing. Stem cells from the apical tooth papilla (SCAP) are recognized as multidirectional stem cells, but these cells are difficult to obtain. MicroRNAs are small noncoding RNAs that play crucial roles in regulating normal an
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Senthilkumar, Vijayapriyangha. "Comparative evaluation of ropivacaine and lidocaine as dental pulp anaesthesia." Bioinformation 17, no. 1 (2021): 229–39. http://dx.doi.org/10.6026/97320630017229.

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Root canal therapy linked to pulpal diseases or trauma is common in modern dental care. The 2% Lidocaine which is considered as the gold standard has some drawbacks in pulpal anaesthesia. Ropivacaine has beneficial anaesthetic effects on pulpal anaesthesia. Therefore, it is of interest to compare and evaluate the pulpal aesthetic effect using 0.5% Ropivacaine and 2% Lidocaine in symptomatic irreversible pulpitis. A double blinded randomized controlled clinical trial consisting of 110 lower molar and premolar tooth with irreversible pulpitis cases for root canal therapy were selected and random
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Tannure, PN, TKS Fidalgo, R. Barcelos, LG Primo, and LC Maia. "Analysis of Root Canal Treated Primary Incisor After Trauma." Journal of Clinical Pediatric Dentistry 36, no. 3 (2012): 257–62. http://dx.doi.org/10.17796/jcpd.36.3.f8nv08266257v6g4.

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Background: The low number of clinical studies of traumatized teeth submitted to root canal treatment is completely out of proportion to the seriousness that dental trauma imposes on children in early years. Aim. This study evaluates the outcomes of root canal treatment (RCT) in traumatized primary incisors and identifies the predisposing factors associated with therapy success. Methods: This is a retrospective study conducted with all dental records of 704 patients who had one or more teeth with traumatic injuries. Patients with irreversible pulp changes in primary teeth leading to RCT with a
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Gueorgieva, Tzvetelina G., and Raina T. Gergova. "INVESTIGATION OF ANTIBACTERIAL ACTIVITY OF ND: YAG - LASER AND STANDARD ENDODONTIC TREATMENT." Journal of IMAB - Annual Proceeding (Scientific Papers) 27, no. 2 (2021): 3736–40. http://dx.doi.org/10.5272/jimab.2021272.3736.

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Introduction: The microbial infection is one of the main causes of the dental pulp and periodontal diseases. Previously used methods for its elimination are not fully effective, and often some microorganisms in root canals (RC) remain unaffected after treatment. Another modern method for disinfection of root canal system is laser disinfection. Different types of lasers are used - Nd: YAG, Er: YAG, Diode laser. Purpose: The purpose of our study is to compare the antibacterial activity of ND: YAG laser and conventional endodontic therapy in the treatment of infected root canals. Materials and me
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9

Marra, Paola Martina, Stefano Parascandolo, Luca Fiorillo, et al. "Dental Trauma in Children with Autistic Disorder: A Retrospective Study." BioMed Research International 2021 (September 8, 2021): 1–6. http://dx.doi.org/10.1155/2021/3125251.

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Background. The oral health care of autistic children is elaborated; they often fail to define dental problems, and a family-centered approach can be useful to improve and intercept these disorders. Aim. To assess the oral status of autistic children, comparing it with no autistic patients. Materials and Methods. A retrospective study analyzed the oral health status of 70 children, 35 with autism and 35 without the disorder. Conditions assessed were dental trauma type, periodontal tissue injuries, soft tissue lip injuries, different treatments carried out, associated soft tissue findings and d
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10

Kushnerev, Evgeny, and Julian M. Yates. "Stem cells in dentistry – A new era on the horizon?" Faculty Dental Journal 7, no. 2 (2016): 64–67. http://dx.doi.org/10.1308/rcsfdj.2016.64.

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Have you ever thought that root canal treatment or tooth extraction could be a reversible procedure? Can you imagine the possibility of regenerating tooth pulp or even whole teeth? Researchers are trying to find ways to make this possible and, along with new advances in stem cell research, this is leading to rapid developments in regenerative dentistry and medicine. In the not-too-distant future, clinicians could potentially use stem cell therapy to treat caries or bone loss. But what about the source of suitable stem cells? Fortunately, there is one particular source to consider – dental pulp
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11

Brook, Itzhak. "Microbiology and management of endodontic infections in children." Journal of Clinical Pediatric Dentistry 28, no. 1 (2004): 13–17. http://dx.doi.org/10.17796/jcpd.28.1.uwjxq61753506255.

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The first step in the origination of caries is the formation of a dental plaque. Dental caries can lead to destruction of enamel and dentin resulting in bacterial invasion of the pulp. Invasion of the pulp and the periapical areas can promote the development of dento-alveolar abscess and spread of the infection to other anatomical areas. Several oral acid producing aerobic and anaerobic bacteria, including Streptococcus mutans, Lactobacillus acidophilus, and Actinomyces viscosus, are capable of initiating the carious lesion. The organisms that predominate in pulpitis and dento-alveolar abscess
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Pasternak, Marcin, and Jarosław Woroń. "Acute endodontic pain." BÓL 21, no. 1 (2020): 1–7. http://dx.doi.org/10.5604/01.3001.0014.1574.

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Dental pain is amongst the most common types of or ofacial pain, it significantly reduces quality of life in patients and is regarded as a serious public health issue in many countries, furthermore it is main reason of seeking emergency dental treatment. Usually dental pain is caused by pulp and periapical conditions and is inflammatory. The two key components of dental pain are the activity of nerve fibers and alterations in microciculation. Anatomical and neurophysiological differences affecting mentioned type of pain were presented in this paper as well as mechanisms of dental pain form ati
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De Araújo, Francisco Roosivelt Assis, Fredson Marcio Acris De Carvalho, André Augusto Franco Marques, Emílio Carlos Sponchiado Júnior, and Lucas Da Fonseca Roberti Garcia. "Endodontic treatment of maxillary lateral incisor with internal root resorption using a hybrid instrumentation technique - case report." Brazilian Dental Science 19, no. 2 (2016): 111. http://dx.doi.org/10.14295/bds.2016.v19i2.1159.

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<p class="Default">Several factors influence the cleaning and shaping capacity of instrumentation techniques, such as internal resorption areas. Internal root resorption contributes to failure of endodontic treatment, since debris may remain attached to dentine walls, and the instruments are not able to completely remove them. This paper reports a clinical case of endodontic treatment of a tooth with internal root resorption using a hybrid instrumentation technique. After clinical and radiographic examinations, pulp necrosis with periapical lesion, and the presence of an internal root re
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14

Krupińska, Anna M., Katarzyna Skośkiewicz-Malinowska, and Tomasz Staniowski. "Different Approaches to the Regeneration of Dental Tissues in Regenerative Endodontics." Applied Sciences 11, no. 4 (2021): 1699. http://dx.doi.org/10.3390/app11041699.

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(1) Background: The regenerative procedure has established a new approach to root canal therapy, to preserve the vital pulp of the tooth. This present review aimed to describe and sum up the different approaches to regenerative endodontic treatment conducted in the last 10 years; (2) Methods: A literature search was performed in the PubMed and Cochrane Library electronic databases, supplemented by a manual search. The search strategy included the following terms: “regenerative endodontic protocol”, “regenerative endodontic treatment”, and “regenerative endodontics” combined with “pulp revascul
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15

Domingues-Falqueiro, Léslie M., Jonathan Ferreira, Fernanda M. Lopes, Agnes Tymoszczenko, and Marco A. Gioso. "The effect of timing temporary cements to treat induced pulp necrosis in the teeth of dogs." Pesquisa Veterinária Brasileira 27, no. 2 (2007): 85–88. http://dx.doi.org/10.1590/s0100-736x2007000200006.

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During endodontic therapy (pulpectomy, root canal debridement and root canal filling) microbiological management is a major concern. Bacteria present in dentine tubules, apical foramina and apical delta are causally related to failure of the procedure. Studies have shown that during single session endodontic treatment bacteria remain within dental structures. The aim of the present study was to evaluate endodontic treatment performed as two sessions, using temporary endodontic dressing materials for different periods in four groups of experimental dogs. A total of 80 roots of second and third
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Vier-Pelisser, Fabiana Vieira, Renata Dornelles Morgental, Guilherme Fritscher, Alexandre Correa Ghisi, Maristela Gutiérrez de Borba, and Roberta Kochenborger Scarparo. "Management of Type III Dens Invaginatus in a Mandibular Premolar: A Case Report." Brazilian Dental Journal 25, no. 1 (2014): 73–78. http://dx.doi.org/10.1590/0103-6440201302351.

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Dens invaginatus is a well-known malformation of teeth, which probably results from an invagination of enamel organ into dental papilla during tooth development. The endodontic treatment of invaginated teeth may be challenging due to difficulties in accessing the root canals and also due to complex variations of internal morphology. This article presents the endodontic management and follow-up in a rare case of right mandibular second premolar with Oehlers' type III dens invaginatus. The result of cold pulp testing was positive for this tooth but it was associated to a sinus tract and periapic
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17

Xie, Zhuo, Zongshan Shen, Peimeng Zhan, et al. "Functional Dental Pulp Regeneration: Basic Research and Clinical Translation." International Journal of Molecular Sciences 22, no. 16 (2021): 8991. http://dx.doi.org/10.3390/ijms22168991.

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Pulpal and periapical diseases account for a large proportion of dental visits, the current treatments for which are root canal therapy (RCT) and pulp revascularisation. Despite the clinical signs of full recovery and histological reconstruction, true regeneration of pulp tissues is still far from being achieved. The goal of regenerative endodontics is to promote normal pulp function recovery in inflamed or necrotic teeth that would result in true regeneration of the pulpodentinal complex. Recently, rapid progress has been made related to tissue engineering-mediated pulp regeneration, which co
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18

De Paula e Silva, Francisco Wanderley Garcia, Maya Fernanda Manfrin Arnez, Luciano Aparecido De Almeida-Júnior, et al. "Metaloproteinases da matriz: papel no desenvolvimento das lesões periapicais e modulação após tratamento endodôntico." Revista da Faculdade de Odontologia de Porto Alegre 61, no. 2 (2020): 95–102. http://dx.doi.org/10.22456/2177-0018.101548.

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Introduction: Apical periodontitis represents a local immune response directed against the progression of microorganisms from the dental pulp to the apical foramen and periapical tissues, which results in bone and dental resorption. The aim of this review is to describe the expression of this group of proteases in apical periodontitis and its modulation during the periapical healing phase following root canal treatment. Literature review: The pathogenesis of apical periodontitis involves degradation of several extracellular matrix components. Matrix metalloproteinases (MMPs) are expressed in r
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19

Paramitta, Vincentia Adya, Tetiana Haniastuti Heni, and Susilowati Susilowati. "The Effect of Calcium Hydroxide on Fibroblast Cells Viability." Indonesian Journal of Dental Research 1, no. 2 (2015): 105. http://dx.doi.org/10.22146/theindjdentres.9996.

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Calcium hydroxide [Ca(OH)2] is widely used as medicament in dental pulp and root canal therapy. Previous studies demonstrate the ability of calcium hydroxide to induce necrosis in dental pulp tissue. However, the mechanism of tissue destruction remains unknown. The aim of this study was to investigate fibroblast cell viability in response to calcium hydroxide exposure. In this study, Vero fibroblast cell line was treated with various concentrations of calcium hydroxide for 24 hours. Cell viability was measured by using MTT assay. Our results showed significant decrease in cell viability after
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Girelli, Caroline Felipe Magalhães, Thaís da Silva Alves, Betina Maria de Lima Oliveira, Mariane Floriano Lopes Santos Lacerda, and Carolina Oliveira de Lima. "Reabsorção externa inflamatória após luxação intrusiva dentária – conduta clínica de tratamento tardio." Full Dentistry in Science 12, no. 45 (2020): 113–17. http://dx.doi.org/10.24077/2020;1245-113117.

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External inflammatory root resorption (EIRR) is one of the consequences of pulp necroses caused by intrusive dislocation (ID). The objective of the study was to report a clinical case of ID associated with EIRR, which was submitted to late endodontic treatment. Patient came to the dental office five months after a trauma with a clinical picture of intrusive dislocation of tooth 21 associated with pulp necrosis, but without symptoms. Radiographic examination showed an image compatible with EIRR along root surface. The treatment plan was to undergo endodontic treatment with calcium hydroxide cha
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Chiu, Chih-Chien, Ya-Chieh Chang, Ren-Yeong Huang, et al. "Investigation of the Impact of Endodontic Therapy on Survival among Dialysis Patients in Taiwan: A Nationwide Population-Based Cohort Study." International Journal of Environmental Research and Public Health 18, no. 1 (2021): 326. http://dx.doi.org/10.3390/ijerph18010326.

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Objectives Dental problems occur widely in patients with chronic kidney disease (CKD) and may increase comorbidities. Root canal therapy (RCT) is a common procedure for advanced decayed caries with pulp inflammation and root canals. However, end-stage renal disease (ESRD) patients are considered to have a higher risk of potentially life-threatening infections after treatment and might fail to receive satisfactory dental care such as RCT. We investigated whether appropriate intervention for dental problems had a potential impact among dialysis patients. Design Men and women who began maintenanc
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Gupta, Ashu, Saroj Thakur, Vishal Sharma, Anshu Minocha, Bhanu Singh, and Rambhika Thakur. "Radix Entomolaris: An Endodontic Challenge." Dental Journal of Advance Studies 01, no. 01 (2013): 058–60. http://dx.doi.org/10.1055/s-0038-1670598.

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AbstractVariation of root canal anatomy is always a challenge for accurate diagnosis and successful endodontic therapy. A thorough knowledge of most common anatomic characteristics and their possible variations is essential for the clinician. The hard tissue repository of the human dental pulp takes on numerous configurations and shapes. These aberrations occur so often that they can be considered as normal anatomy. Radix Entomolaris (RE) is one such aberration where an extra root is present on the distolingual aspect of mandibular first molar (molar with 3 roots). This article presents two ca
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Wadekar, Swati Ishwar, Dipali Yogesh Shah, Jimish Rajiv Shah, and Kinjal Mahesh Gathani. "Endodontic Management of a Three-rooted Mandibular First Premolar associated with Taurodontism." Journal of Operative Dentistry & Endodontics 1, no. 2 (2016): 90–92. http://dx.doi.org/10.5005/jp-journals-10047-0019.

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ABSTRACT Introduction Taurodontism is a morpho-anatomic variation in tooth anatomy that rarely affects mandibular premolars. Literature is replete with mandibular first premolars presenting atypical additional root canals, but concurrent presence of three roots and taurodontism is exceptional. Materials and methods This case report describes the successful endodontic diagnosis and management of a rare case of taurodontism in a mandibular first premolar with chronic apical periodontitis. Cone beam computed tomography (CBCT) facilitated the diagnosis of three roots and root canals associated wit
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Gong, Ting, Boon Chin Heng, Edward Chin Man Lo, and Chengfei Zhang. "Current Advance and Future Prospects of Tissue Engineering Approach to Dentin/Pulp Regenerative Therapy." Stem Cells International 2016 (2016): 1–13. http://dx.doi.org/10.1155/2016/9204574.

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Recent advances in biomaterial science and tissue engineering technology have greatly spurred the development of regenerative endodontics. This has led to a paradigm shift in endodontic treatment from simply filling the root canal systems with biologically inert materials to restoring the infected dental pulp with functional replacement tissues. Currently, cell transplantation has gained increasing attention as a scientifically valid method for dentin-pulp complex regeneration. This multidisciplinary approach which involves the interplay of three key elements of tissue engineering—stem cells,
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Cervino, Gabriele, Luigi Laino, Cesare D’Amico, et al. "Mineral Trioxide Aggregate Applications in Endodontics: A Review." European Journal of Dentistry 14, no. 04 (2020): 683–91. http://dx.doi.org/10.1055/s-0040-1713073.

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AbstractA current topic in dentistry concerns the biocompatibility of the materials, and in particular, conservative dentistry and endodontics ones. The mineral trioxide aggregate (MTA) is a dental material with biocompatibility properties to oral and dental tissues. MTA was developed for dental root repair in endodontic treatment and it is formulated from commercial Portland cement, combined with bismuth oxide powder for radiopacity. MTA is used for creating apical plugs during apexification, repairing root perforations during root canal therapy, treating internal root resorption, and pulp ca
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de Souza Falcão, Luciana, Priscila Sousa de Freitas, Raquel de Oliveira Marreiro, and Ângela Delfina Bittencourt Garrido. "Management of Dens Invaginatus Type III with Large Periradicular Lesion." Journal of Contemporary Dental Practice 13, no. 1 (2012): 119–24. http://dx.doi.org/10.5005/jp-journals-10024-1106.

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ABSTRACT Aim This study describes a clinical case of type III dens invaginatus with an extensive periradicular lesion treated successfully. Background Dens invaginatus is a maldevelopment of the dental germ which occurs as a result of the invagination of the enamel organ. These cases may present difficulties with respect to its diagnosis and treatment because of canal morphology. The success of endodontic therapy requires a knowledge of dental anatomy and its anomalies. Case report A 17-year-old female patient is reported presenting right maxillary lateral incisor (tooth no. 7) classified as t
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Kumar, Rahul, Nishant Gandhi, Roshan Shetty, and Anuradha Patil. "Radix Entomolaris." Journal of Contemporary Dentistry 2, no. 1 (2012): 33–37. http://dx.doi.org/10.5005/jcd-2-1-33.

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Abstract Variation of root canal anatomy is always a challenge for accurate diagnosis and successful endodontic therapy. A thorough knowledge of most common anatomic characteristics and their possible variations is essential for the clinician. The hard tissue repository of the human dental pulp takes on numerous confi gurations and shapes. These aberrations occur so often that they can be considered as normal anatomy. Radix entomolaris (RE) is one such aberration where an extra root is present on the distolingual aspect of mandibular first molar (molar with 3 roots). This article presents one
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Ardjanggi, Sholeh, Dian Agustin Wahjuningrum, Tamara Yuanita, and Eric Priyo Prasetyo. "One visit endodontic on asymtomatic mummificated mandibular molar." Conservative Dentistry Journal 10, no. 2 (2020): 80. http://dx.doi.org/10.20473/cdj.v10i2.2020.80-82.

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Background. The main goal of root canal treatment is the prevention or treatment of apical periodontitis, which leads to the preservation of natural teeth. Traditionally, root canal treatment is carried out in a number of visits, using extra disinfecting agents in addition to irrigant used during cleaning and shaping procedures that primarily aim to reduce or eliminate microorganisms and their byproducts. from the root canal system before it is obtained. Recent advances in Endodontic technology, attracting dental experts and endodontists to perform root canal treatment in one visit. Numerous s
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Arandi, Naji Ziad, and Mohammad Thabet. "Minimal Intervention in Dentistry: A Literature Review on Biodentine as a Bioactive Pulp Capping Material." BioMed Research International 2021 (April 3, 2021): 1–13. http://dx.doi.org/10.1155/2021/5569313.

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Root canal treatment has been the treatment of choice for carious pulp exposures. In the perspective of minimally invasive dentistry and preventive endodontics, a direct pulp capping procedure with a reliable bioactive material may be considered an alternative approach provided that the pulp status is favorable. However, the treatment of pulp exposure by pulp capping is still a controversial issue with no clear literature available on this topic, leaving the concerned practitioner more confused than satisfied. Biodentine is a relatively new bioactive material explored for vital pulp therapy pr
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Moreira, Maria Stella, Giovanna Sarra, Giovanna Lopes Carvalho, et al. "Physical and Biological Properties of a Chitosan Hydrogel Scaffold Associated to Photobiomodulation Therapy for Dental Pulp Regeneration: An In Vitro and In Vivo Study." BioMed Research International 2021 (January 25, 2021): 1–10. http://dx.doi.org/10.1155/2021/6684667.

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Background. The regeneration of dental pulp, especially in cases of pulp death of immature teeth, is the goal of the regenerative endodontic procedures (REPs) that are based on tissue engineering principles, consisting of stem cells, growth factors, and scaffolds. Photobiomodulation therapy (PBMT) showed to improve dental pulp regeneration through cell homing approaches in preclinical studies and has been proposed as the fourth element of tissue engineering. However, when a blood clot was used as a scaffold in one of these previous studies, only 30% of success was achieved. The authors pointed
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Huang, Anderson Hsien-Cheng, Yuk-Kwan Chen, Anthony Wing-Sang Chan, Tien-Yu Shieh, and Li-Min Lin. "Isolation and Characterization of Human Dental Pulp Stem/Stromal Cells From Nonextracted Crown-fractured Teeth Requiring Root Canal Therapy." Journal of Endodontics 35, no. 5 (2009): 673–81. http://dx.doi.org/10.1016/j.joen.2009.01.019.

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Sanz, José, Francisco Rodríguez-Lozano, Carmen Llena, Salvatore Sauro, and Leopoldo Forner. "Bioactivity of Bioceramic Materials Used in the Dentin-Pulp Complex Therapy: A Systematic Review." Materials 12, no. 7 (2019): 1015. http://dx.doi.org/10.3390/ma12071015.

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Dentistry-applied bioceramic materials are ceramic materials that are categorized as bioinert, bioactive and biodegradable. They share a common characteristic of being specifically designed to fulfil their function; they are able to act as root canal sealers, cements, root repair or filling materials. Bioactivity is only attributed to those materials which are capable of inducing a desired tissue response from the host. The aim of this study is to present a systematic review of available literature investigating bioactivity of dentistry-applied bioceramic materials towards dental pulp stem cel
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Bergenholtz, G., and L. Spångberg. "Controversies in Endodontics." Critical Reviews in Oral Biology & Medicine 15, no. 2 (2004): 99–114. http://dx.doi.org/10.1177/154411130401500204.

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Diseases of the dental pulp often have an infectious origin, and treatments are aimed to control infections of the root canal system. Endodontic treatment principles originally evolved on the basis of trial and error, and only in recent decades have scientific methods been adopted to support clinical strategies. Yet, relevant research on the disease processes, their diagnoses, and efficient treatment are rare in the endodontic literature. Hence, the advancement of biologically based knowledge significant to clinical endodontics has been slow. Therefore, many differences of opinion still prevai
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Chisini, Luiz Alexandre, Marcus Cristian Muniz Conde, Guillermo Grazioli, et al. "Bone, Periodontal and Dental Pulp Regeneration in Dentistry: A Systematic Scoping Review." Brazilian Dental Journal 30, no. 2 (2019): 77–95. http://dx.doi.org/10.1590/0103-6440201902053.

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Abstract The aim of presented systematic scoping review was to investigate the actual and future clinical possibilities of regenerative therapies and their ability to regenerate bone, periodontal and pulp with histological confirmation of the nature of formed tissue. Electronic search was conducted using a combination between Keywords and MeSH terms in PubMed, Scopus, ISI-Web of Science and Cochrane library databases up to January 2016. Two reviewers conducted independently the papers judgment. Screened studies were read following the predetermined inclusion criteria. The included studies were
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Hegde, Mithra N., Aditya Shetty, and Rekha Sagar. "Management of a Type III Dens Invaginatus using a Combination Surgical and Non-surgical Endodontic Therapy: A Case Report." Journal of Contemporary Dental Practice 10, no. 5 (2009): 82–87. http://dx.doi.org/10.5005/jcdp-10-5-82.

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Abstract Aim The aim of this report is to present a case of Type III dens invaginatus in a maxillary lateral incisor with a periapical lesion and its successful treatment using a combination of surgical and non-surgical therapy. Background The morphology of the root canal system is unique for individual teeth. A precise understanding of the morphology is very important for a successful root canal treatment. Dens invaginatus is a rare dental anomaly that can give rise to many complex anatomical forms. The complete removal of the diseased pulp tissue can be a challenge for clinicians due to the
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Pedano, Mariano S., Xin Li, Kumiko Yoshihara, Kirsten Van Landuyt, and Bart Van Meerbeek. "Cytotoxicity and Bioactivity of Dental Pulp-Capping Agents towards Human Tooth-Pulp Cells: A Systematic Review of In-Vitro Studies and Meta-Analysis of Randomized and Controlled Clinical Trials." Materials 13, no. 12 (2020): 2670. http://dx.doi.org/10.3390/ma13122670.

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Background. In the era of biology-driven endodontics, vital pulp therapies are regaining popularity as a valid clinical option to postpone root-canal treatment. In this sense, many different materials are available in the market for pulp-capping purposes. Objectives. The main aim of this systematic review and meta-analysis was to examine literature regarding cytotoxicity and bioactivity of pulp-capping agents by exposure of human dental pulp cells of primary origin to these materials. A secondary objective was to evaluate the inflammatory reaction and reparative dentin-bridge formation induced
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37

Amlani, Harsh. "Microleakage: Apical Seal vs Coronal Seal." World Journal of Dentistry 4, no. 2 (2013): 113–16. http://dx.doi.org/10.5005/jp-journals-10015-1215.

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ABSTRACT Microorganisms can reach the dental pulp through the open cavity, dentinal tubules, gingival sulcus, periodontal ligament through a broken occlusal seal or faulty restoration of tooth previously treated by endodontic therapy or extension of a periapical infection from adjacent infected teeth. During operative procedures, these possible paths must be considered to prevent ingress. While endodontic therapy is being performed, these paths must be blocked to avoid contamination during and after the treatment. Well treated tooth might also fail if microorganisms reach the periradicular tis
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38

Huang, Ching-Shuan, Sung-Chih Hsieh, Nai-Chia Teng, et al. "A Silk Fibroin Based Hydration Accelerator for Root Canal Filling Materials." Polymers 12, no. 4 (2020): 994. http://dx.doi.org/10.3390/polym12040994.

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Mineral trioxide aggregate (MTA) is widely used in various dental endodontic applications such as root-end filling, furcal perforation repair, and vital pulp therapy. In spite of many attempts to improve handling properties and reduce the discoloration of MTA, the ideal root canal filling material has yet to be fully developed. The objective of this study was to investigate the setting time, mechanical properties, and biocompatibility of MTA set by a silk fibroin solution. A 5 wt% silk fibroin (SF) solution (a novel hydration accelerant) was used to set SavDen® MTA and ProRoot® white MTA (WMTA
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39

Cui, Xuanyou, Naiyu Cui, Xuehan Li, et al. "Effect of Root Canal Therapy on the Success Rate of Teeth with Complete Roots in Autogenous Tooth Transplantation." Scanning 2021 (April 14, 2021): 1–7. http://dx.doi.org/10.1155/2021/6675604.

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Background. Autogenous tooth transplantation is a reliable method for repairing missing teeth. Although it recently became a recognized and feasible treatment method in dentistry, the long-term efficacy of root canal therapy (RCT) has not been well confirmed. This study is aimed at determining whether RCT has a good effect on the success rate of teeth with complete roots in autogenous tooth transplantation. Materials and Methods. Data were collected from the Korea University Guro Hospital. Data of patients who underwent autogenous tooth transplantation within 9 years were collected. We selecte
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DEMARCO, Giulia Tarquinio, Laura Borges KIRSCHNICK, Luis Bayardo WATSON, Marcus Cristian MUNIZ CONDE, Flávio Fernando DEMARCO, and Luiz Alexandre CHISINI. "What is the clinical applicability of regenerative therapies in dentistry?" RGO - Revista Gaúcha de Odontologia 65, no. 4 (2017): 359–67. http://dx.doi.org/10.1590/1981-863720170002000113112.

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ABSTRACT Regenerative therapies have been widely developed in dentistry and it is important to incorporate dentists’ knowledge of these new therapies into the dental clinic routine. This study reviewed the literature on regenerative therapies and clinical applications. Tissue engineering has contributed to changes in the paradigm of restorative health sciences. Its pillars underpin the techniques of tissue and organ regeneration. Despite the majority of studies in this field being in vitro, a range of preclinical studies and methodologies has been formed using these principles and they are alr
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D’amico, Yohanna Campos, Ulisses Xavier Da Silva Neto, Vânia Portela Ditzel Westphalen, Everdan Carneiro, and Alexandre Kowalczuck. "Fracture strength of teeth with access cavity preparation with operating microscope or on buccal surfaces." Brazilian Dental Science 22, no. 1 (2019): Process. http://dx.doi.org/10.14295/bds.2019.v22i1.1655.

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Objective: The present study assessed the fracture strength of teeth subjected to endodontic access cavity preparation on buccal surfaces, or with the aid of operating microscopy when compared to the conventional technique. Material and methods: Sixty mandibular incisors were split into four groups (n=15): conventional access cavity preparation (CCP); conservative (C); buccal surface (BS); and control. The canals were prepared and filled and the cavities were restored. A static compressive strength test was conducted until crown fracture. The force data were compiled and assessed statistically
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Krisanti, Ellen, and Tri Endra Untara. "Restorasi Resin Komposit Menggunakan Pasak Tapered Self Threading Pada Molar Ketiga Kiri Mandibula." Majalah Kedokteran Gigi Indonesia 20, no. 1 (2013): 58. http://dx.doi.org/10.22146/majkedgiind.8381.

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Morfologi saluran akar gigi molar mandibula ketiga memiliki variasi yang lebih kompleks dibandingkan gigi molar lainnya. Pada gigi molar ketiga sering dilakukan pencabutan, namun dalam keadaan tertentu gigi molar ketiga dapat dipertahankan. Perawatan saluran akar satu kunjungan merupakan pilihan untuk terapi kasus ini. Tujuan laporan kasus ini untuk memperlihatkan keberhasilan dari perawatan saluran akar satu kunjungan pada gigi molar ketiga nekrosis pulpa disertai restorasi resin komposit dengan pasak tapered self theading. Pasien wanita 20 tahun datang ke RSGM Prof Soedomo FKG UGM dengan kel
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Ranganathan, Jaya, Mohan Kumar Rangarajan Sundaresan, and Srinivasan Ramasamy. "Management of Oehler’s Type III Dens Invaginatus Using Cone Beam Computed Tomography." Case Reports in Dentistry 2016 (2016): 1–6. http://dx.doi.org/10.1155/2016/3573612.

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Dens Invaginatus is a dental malformation that poses diagnostic difficulties in the clinical context. This anomaly may increase the risk of pulp disease and can potentially complicate endodontic procedure due to the aberrant root canal anatomy. Compared to conventional radiographs, three-dimensional images obtained with Cone Beam Computed Tomography (CBCT) are invaluable in the diagnosis of the extent of this anomaly and in the appropriate treatment planning. Oehler’s classification (1957) for Dens Invaginatus (DI) into three types depending on the depth of the invagination has been used for t
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Goldberg, M., N. Six, F. Decup, et al. "Application of Bioactive Molecules in Pulp-capping Situations." Advances in Dental Research 15, no. 1 (2001): 91–95. http://dx.doi.org/10.1177/08959374010150012401.

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To evaluate the effects of bioactive molecules in pulpal wound healing, we carried out experiments using the rat upper molars as an in vivo model. Cavities were prepared on the mesial aspect, and pulp perforation was accomplished by the application of pressure with the tip of a steel probe. After the pulp-capping procedure, the cavities were filled with a glass-ionomer cement. Comparison was made between and among: (1) sham-operated controls with dentin and predentin fragments implanted in the pulp during perforation after 8, 14, and 28 days; (2) carrier without bioactive substance; (3) calciu
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Salceanu, Mihaela, Alexandru Andrei Iliescu, Andrei Iliescu, Aureliana Caraiane, Mihaela Monica Scutariu, and Anca Melian. "Chemical Processes in Endodontic Failure Due to Incidents and Accidents." Revista de Chimie 69, no. 7 (2018): 1770–73. http://dx.doi.org/10.37358/rc.18.7.6414.

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The fundamental principle that must guide the activity of each dentist is the conservative, hence the task of preserving, as much as possible, the teeth in the arches, knowing what important injury brings extractions to the individual. An essential concern of endodontic therapy is the thorny problem of infected canals. At present, it is essential for any practitioner to recognize the relationship between microbial oral and pulpal and periapical tissue, the notions of endodontic microbiology being the key to understanding the basic methods of debriding, modeling and obstructing canals. Among th
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Costa, Fábio Wildson Gurgel, Filipe Nobre Chaves, Alexandre Simões Nogueira, et al. "Clinical Aspects, Imaging Features, and Considerations on Bisphosphonate-Related Osteonecrosis Risk in a Pediatric Patient with Osteogenesis Imperfecta." Case Reports in Dentistry 2014 (2014): 1–5. http://dx.doi.org/10.1155/2014/384292.

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Osteogenesis imperfecta (OI) is a rare hereditary condition caused by changes in collagen metabolism. It is classified into four types according to clinical, genetic, and radiological criteria. Clinically, bone fragility, short stature, blue sclerae, and locomotion difficulties may be observed in this disease. OI is often associated to severe dental problems, such as dentinogenesis imperfecta (DI) and malocclusions. Radiographically, affected teeth may have crowns with bulbous appearance, accentuated constriction in the cementoenamel junction, narrowed roots, large root canals due to defective
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47

Inoue Kussaba, Isabela, Marcelo Capitanio, Esthela Maria Pereira Castanheiro, Nair Narumi Orita Pavan, and Marcos Sergio Endo. "Radiographic Evaluation of the Periapical Status and Technical Quality of Root Canal Fillings Performed by Endodontic Resident of UEM." Journal of Health Sciences 23, no. 2 (2021): 126–30. http://dx.doi.org/10.17921/2447-8938.2021v23n2p126-130.

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AbstractTechnical quality of endodontic treatment can influence dental prognosis. The aim of the present study was to evaluate radiographically the initial periapical condition and the technical quality of root canal fillings performed by endodontic residents at UEM in 2015 and 2016. After data collection and descriptive statistics, performed by two independent examiners, the Kappa coefficient was used to assess the agreement between them. The chi-square test was used to verify a possible association of sex, tooth and quality of the restoration, with the presence of a periapical lesion. Most r
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Pustułka, Katarzyna, Agata Trzcionka, Arkadiusz Dziedzic, Dariusz Skaba, and Marta Tanasiewicz. "The Radiological Assessment of Root Features and Periodontal Structures in Endodontically Treated Teeth Subjected to Forces Generated by Fixed Orthodontic Appliances. A Prospective, Clinical Cohort Study." Journal of Clinical Medicine 10, no. 10 (2021): 2078. http://dx.doi.org/10.3390/jcm10102078.

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The various side effects of orthodontic treatment with fixed orthodontic appliances (FOAs) and their impact on apical and periodontal structures have been widely reported. However, the existing data is not yet conclusive. Aims and objectives: To investigate the status of roots and periodontium in endodontically treated teeth that have undergone orthodontic treatment with the use of FOAs and to evaluate their impact on apical/periodontal structures. Material and methods: The prospective clinical cohort study initially involved 69 participants aged 16–40, without underlying systemic conditions,
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Banu, Mst Laila Akter, AKM Bashar, Md Mujibur Rahman Howlader, Md Shamsul Alam, and Md Ashraf Hussain. "Antimicrobial Efficacy of Mineral Trioxide Aggregate against Therapy Resistant Endodontic Microorganisms." Journal of Bangladesh College of Physicians and Surgeons 33, no. 3 (2016): 140–45. http://dx.doi.org/10.3329/jbcps.v33i3.28055.

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Microorganisms, usually from the dental caries, are the main sources of diseases in dental pulp (root canals) and periapical region. Facultative bacteria and fungi have been identified in therapy resistant persistent endodontic infection. The objectives of this study was to evaluate the antimicrobial efficacy of Mineral Tri Oxide Aggregate (MTA) against therapy resistant endodontic microorganisms. The efficacy of MTA was also compared with that of calcium hydroxide. Six standard bacterial stains were used: Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, bacillus subtilis, Cand
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Uchtmann, H., and D. Wilkie. "High-Pressure Replica Technique for In Vitro Imaging of Pore Morphologies in Teeth." Advances in Dental Research 11, no. 4 (1997): 467–71. http://dx.doi.org/10.1177/08959374970110041401.

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The presence of a natural pore morphology is an essential factor in chemical and mechanical stability of teeth. Common histological methods give only an insufficient picture of the three-dimensional pore distribution in sound or carious teeth. This paper describes a new technique to obtain complete images of the pore structure in teeth or other biological hard tissues. Whole extracted human teeth from orthodontic therapy are mechanically cleaned and organic remnants removed chemically. After being (partly) dried, the teeth are penetrated by a freshly prepared and colored (rhodamine B dye) two-
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