keyword
https://read.qxmd.com/read/38537021/impact-of-access-cavity-design-on-fracture-resistance-of-endodontically-treated-maxillary-first-premolar-in-vitro
#1
JOURNAL ARTICLE
Anju Daniel, Abdul Rahman Saleh, Anas Al-Jadaa, Waad Kheder
This study was designed to investigate the impact of access cavity designs on fracture resistance of endodontically treated maxillary first premolars. The study sample consisted of 72 intact maxillary first premolars, randomly divided into six groups (n = 12). A standardized proximal cavity preparation was prepared for all samples using standard bur. Groups I: control group with only standard proximal cavity and no endodontic access, group II: Truss access cavity, group III: Separated access to buccal and palatal canals without removal of dentine in between, group IV: Access to buccal and palatal canals with removal of dentine in between, group V: Traditional access cavity, group VI: Mesio-occlusal-distal cavity (MOD)...
2024: Brazilian Dental Journal
https://read.qxmd.com/read/38537010/effect-of-egcg-based-paste-as-intracanal-dressing-in-mmps-2-and-9-expression-in-dog-s-periapical-lesions
#2
JOURNAL ARTICLE
Andiara De Rossi, Tadeu Pradela, Fernanda Souza Liévana, Raquel Assed Bezerra Segato, Jorge Esquiche León, Léa Assed Bezerra da Silva, Paulo Nelson-Filho
High expression of MMP-2 and MMP-9 in periapical lesions plays an important role in the degradation of the extracellular matrix. This study aimed to investigate the effect of epigallocatechin-3-gallate (EGCG)-based endodontic paste as an intracanal dressing on the expression of MMP-2 and MMP-9 in periapical lesions. Periapical lesions were experimentally induced in 35 mature beagle dog premolars randomly divided into healthy teeth, untreated periapical lesions, periapical lesions treated in a single session (control groups), and periapical lesions treated in two sessions with EGCG or calcium hydroxide-based pastes (experimental groups)...
2024: Brazilian Dental Journal
https://read.qxmd.com/read/38535263/evaluation-of-antimicrobial-properties-cell-viability-and-metalloproteinase-activity-of-bioceramic-endodontic-materials-used-in-vital-pulp-therapy
#3
JOURNAL ARTICLE
Felipe Immich, Durvalino de Oliveira, Juliana Silva Ribeiro de Andrade, Andressa da Silva Barboza, Carlos Enrique Cuevas-Suárez, Adriana Fernandes da Silva, Wellington Luiz de Oliveira da Rosa, Álvaro Henrique Borges, Neftali Lenin Villarreal Carreno, Evandro Piva, Rafael Guerra Lund
This study aimed to evaluate the antimicrobial properties, cell viability, and matrix metalloproteinase (MMP) inhibition capacity of several endodontic materials aimed at vital pulp therapy: Pro Root MTA® , EndoSequence® , Biodentine® , MTA Angelus® , TheraCal LC® , and BioC Repair® . The materials were prepared according to the manufacturer's instructions. Antimicrobial tests were conducted using a microcosm biofilm model, cell viability was assessed using murine fibroblasts (L929), and MMP activity was analyzed through electrophoresis...
March 14, 2024: Journal of Functional Biomaterials
https://read.qxmd.com/read/38534274/debris-and-smear-layer-removal-in-curved-root-canals-a-comparative-study-of-ultrasonic-and-sonic-irrigant-activation-techniques
#4
JOURNAL ARTICLE
Ronald Wigler, Yara Srour, Yuval Wilchfort, Zvi Metzger, Anda Kfir
The aim of this study was to compare the cleaning efficacy of three irrigant activation devices with a control of non-activated syringe and needle irrigation in curved root canals. Sixty human curved roots were endodontically prepared and divided into four groups (n = 15) with similar root curvature distributions. Final irrigation using 4% NaOCl was performed with a syringe and needle (30-G) alone, or with Eddy sonic powered irrigation system (polymeric tip #0.25/0.06), Endosonic ultrasonic activation (polymeric tip #0...
February 26, 2024: Dentistry Journal
https://read.qxmd.com/read/38528685/the-effect-of-ibuprofen-sustained-release-oral-premedication-on-intraoperative-and-postoperative-pain-a-randomised-clinical-trial
#5
JOURNAL ARTICLE
Mariam Ahmed Hossam, Alaa Abdelsalam El Baz, Sang Won Kwak, Hyeon-Cheol Kim, Mohamed Mohsen Abielhassan
The aim of this study was to assess the effect of ibuprofen sustained release (SR) oral premedication on the efficacy of buccal infiltration (BI) with intraoperative and postoperative pain after single-visit root canal treatment. Sixty patients diagnosed with symptomatic irreversible pulpitis and apical periodontitis in mandibular molar were divided into two groups. Group SR received ibuprofen SR 800 mg and group PL received placebo capsule 1 h before 3.6 mL articaine BI injection. Pain was recorded using a modified visual analogue scale and postoperatively at intervals 6, 24 and 48 h...
March 25, 2024: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://read.qxmd.com/read/38527610/prevalence-of-apical-periodontitis-in-patients-with-autoimmune-liver-diseases-under-immune-suppressants-and-immune-modulators-a-cross-sectional-study
#6
JOURNAL ARTICLE
Francesca Ideo, Sadia Niazi, Luchino Chessa, Michela Miglianti, Giulia Bardini, Francesco Mannocci, Elisabetta CottiDDS
INTRODUCTION: Autoimmune liver diseases (ALDs) are chronic conditions generated by an immune-mediated auto-aggressive inflammatory reaction in genetically susceptible individuals. The purpose of this study was to evaluate the prevalence of AP in patients suffering from ALDs, in treatment with the immune-suppressants glucocorticoids, azathioprine, and/or ursodeoxycholic acid. METHODS: The ALDs group included 46 patients (11 men and 35 women, average age: 57.9 ± 11...
March 23, 2024: Journal of Endodontics
https://read.qxmd.com/read/38525780/isolation-and-culture-of-primary-human-dental-pulp-cells-a-description-of-technical-and-methodological-steps-to-maximise-predictability-and-yield
#7
JOURNAL ARTICLE
Michaela Kearney, David E McReynolds, Henry F Duncan
The dental pulp has critical functions in tooth development as well as an ongoing role in promoting and maintaining the vitality of teeth. In particular, its regenerative ability allows dental tissues to be restored following damage caused by traumatic injury or caries. Regenerative endodontic procedures aim to utilise these processes to stimulate dental pulp repair in a minimally invasive manner and reduce the need for more invasive procedures such as root canal treatment. Dental pulp is a source of dental pulp cells (DPCs), which has a subpopulation of dental pulp stem cells (DPSCs), which are attractive for use in regenerative medicine due to their high proliferation rate, ability to differentiate into multiple cell types, and their preserved vitality following cryopreservation...
March 1, 2024: Methods and Protocols
https://read.qxmd.com/read/38525183/the-use-of-guided-tissue-regeneration-in-endodontic-microsurgery-setting-a-threshold
#8
JOURNAL ARTICLE
Fatemah A Alkandari, Mazen K Alotaibi, Sami Al-Qahtani, Samhan Alajmi
AIM: We aimed to compare the radiographic outcomes of conventional and regenerative approaches in endodontic microsurgery (EMS) and set a critical defect size for healing in conventional and regenerative therapies. METHODOLOGY: The study evaluated 53 root canal-treated teeth (33 patients) with periapical lesions. Among them, 19 teeth (35.8 %) were treated with regenerative treatment, whereas 34 teeth (64.1 %) were managed with the conventional approach...
March 2024: Saudi Dental Journal
https://read.qxmd.com/read/38525173/ergonomic-interventions-and-endodontic-treatment-outcomes-an-analysis-of-dentist-working-posture-and-error-rates
#9
JOURNAL ARTICLE
Ruslan Ratushnyi, Olha Stakhanska
PURPOSE: Dentists spend a long time the day in the position. It is possible that this leads to discomfort that may translate to procedural errors during treatment, such as root canal treatment. This study aims to investigate the relationship of working posture and procedural errors in endodontic manipulations. MATERIALS AND METHODS: 32 dentists (17 men, 53.13%, and 15 women, 46.88%) from the University Dental Polyclinic of Uzhhorod National University (Uzhhorod, Ukraine) were included in the study...
March 2024: Saudi Dental Journal
https://read.qxmd.com/read/38524054/comparative-evaluation-of-the-anesthetic-efficacy-of-needle-free-anesthesia-and-conventional-anesthesia-in-patients-with-symptomatic-irreversible-pulpitis-a-randomized-clinical-trial
#10
JOURNAL ARTICLE
Krishna Kanth Jaju, Iffat Nasim, Sahil Choudhari, Hima Sandeep A
Introduction Pain is the primary reason for which most of the patients seek endodontic treatment. Local anesthesia is considered to be the most important step in the procedure to reduce the pain. However, the majority of the patients do not cooperate due to the fear of syringe anesthesia. The aim of this clinical trial was to compare the anesthetic efficacy of needle-free anesthesia and conventional anesthesia in patients with symptomatic irreversible pulpitis undergoing root canal therapy. Materials and methods A total of 54 patients were enrolled in the study, and the treatment was administered by a single operator...
February 2024: Curēus
https://read.qxmd.com/read/38524038/enhancing-antimicrobial-efficacy-and-synergistic-effects-of-nano-silica-based-combinations-with-doxycycline-metronidazole-and-ciprofloxacin-against-enterococcus-faecalis-biofilms
#11
JOURNAL ARTICLE
Shahul Hameed, Delphine P Antony, Rajeshkumar Shanmugam, Sandhya Raghu, Hima Sandeep Adimulapu
BACKGROUND:   Enterococcus faecalis  biofilm formation within root canals poses a challenging problem in endodontics, often leading to treatment failure. To combat this issue, nanotechnology offers a promising avenue for enhancing antimicrobial efficacy. This study explores the potential synergistic effects of combining nanoscale silica particles with conventional antibiotics, including doxycycline, metronidazole, and ciprofloxacin, against E. faecalis biofilms. The unique characteristics of silica nanoparticles, such as their increased reactivity and ability to be functionalized with other compounds, make them ideal candidates for augmenting antibiotic efficacy...
February 2024: Curēus
https://read.qxmd.com/read/38523713/morphological-study-of-pulp-cavity-anatomy-of-canine-teeth-in-domestic-cats-using-micro-computed-tomography
#12
JOURNAL ARTICLE
Emilia Chrostek, Santiago Peralta, Nadine Fiani
An understanding of the pulp cavity anatomy of individual teeth is essential for success during endodontic therapy. The objective of this study was to document pulp cavity anatomy and summarize numerical data of maxillary and mandibular canine teeth of domestic cats using micro-computed tomography (micro-CT). Thirty-nine canine teeth from eleven domestic cat cadaveric specimens were extracted and prepared for scanning. Segmentation of the pulp cavity was performed using the Avizo (v2022.2) software package...
2024: Frontiers in Veterinary Science
https://read.qxmd.com/read/38523348/what-is-new-in-the-2023-european-society-of-endodontology-s3-level-clinical-practice-guidelines
#13
REVIEW
Felipe Immich, Elisabetta Cotti, Chiara Pirani, Giampiero Rossi-Fedele
BACKGROUND: The European Society of Endodontology published in 2023, the S3-level clinical practice guidelines, which supersede the Quality Guidelines for Endodontic Treatment published in 2006. OBJECTIVES: This review aims to summarize and compare the above guidelines to support their dissemination. METHOD: A narrative synthesis of the main differences alongside tabulation according to the main themes. RESULTS: Three tables were prepared according to the following themes: diagnosis of pulpal and apical condition; treatment of pulpitis; and treatment of nonvital pulp and apical periodontitis...
March 24, 2024: International Endodontic Journal
https://read.qxmd.com/read/38522577/real-time-three-dimensional-dynamic-navigation-for-root-post-space-preparation-in-root-canal-treated-teeth-an-in-vitro-study
#14
JOURNAL ARTICLE
Frederico C Martinho, Syed J Qadir, Jeffery B Price, Patricia A Tordik, Ricardo A Bernardes, Ina L Griffin
INTRODUCTION: The aim of this study was to investigate the feasibility of a real-time three-dimensional dynamic navigation system (3D-DNS) for root post space preparation (RPSP) in root canal-treated teeth and compares the accuracy and efficiency of 3D-DNS to freehand (FH) for RPSP. METHODS: Fifty-four maxillary molars were divided into two groups: 3D-DNS (n = 27) and FH group (n = 27). Cone beam computed tomography (CBCT) scans were taken pre- and post-operatively...
March 22, 2024: Journal of Endodontics
https://read.qxmd.com/read/38520197/opinions-of-uk-general-dental-practitioners-on-the-restoration-of-posterior-root-filled-teeth-a-vignette-survey
#15
JOURNAL ARTICLE
Dariusz Kasperek, Afzal Haque, Sondos Albadri, Fadi Jarad
OBJECTIVE: To investigate factors which influence UK general dental practitioners (GDPs) when restoring posterior root filled teeth. METHOD: An electronic survey was designed to explore current strategies of treatment of posterior root filled teeth by UK-based GDPs working in primary care. Three vignette cases included in the questionnaire explored a variety of tooth, patient, and financial factors. The survey was distributed by email and social media platforms between December 2018 and February 2019...
March 2024: Primary Dental Journal
https://read.qxmd.com/read/38517822/survivability-of-endodontically-treated-cracked-tooth-a-systematic-review
#16
REVIEW
Vinod Babu Mathew, Shaheen Shamsuddin, Akshayraj Langaliya, Priyanka Tikaram Rathod, Bharti Gupta, Vincenzo Ronsivalle, Marco Cicciù, Giuseppe Minervini
BACKGROUND: Literature evidence describes various treatment protocols that have been employed for the effectiveness in improving survival and addressing associated symptoms of cracked teeth. OBJECTIVE: This systematic review investigates the survivability of endodontically treated cracked teeth and associated assessments, focusing on various treatment protocols. METHODS: The PRISMA guidelines were utilised for guiding the article selection framework of this review...
February 29, 2024: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://read.qxmd.com/read/38516438/ortho-endo-management-of-traumatically-intruded-immature-incisors-a-case-report-of-novel-interventional-approach-with-20-months-follow-up
#17
Raichel M Geevarghese, Ramanandvignesh Pandiyan, Sapna Singla, Manjit Talwar, Gurvanit Lehl
The case report describes the successful interdisciplinary management of a nine-year-old girl who suffered from traumatic intrusion and rotation of her immature teeth with 12 mm apical displacement of teeth 11 and 21 and 10 mm of teeth 12 and 22. It emphasizes the importance of a comprehensive and contemporary approach, which includes orthodontic intervention and regenerative endodontic procedures (REP). The report follows the CARE (case report) guidelines. The patient was initially observed for four weeks to see if there was potential for spontaneous re-eruption...
February 2024: Curēus
https://read.qxmd.com/read/38516429/efficacy-of-a-novel-intracanal-medicament-on-total-antioxidant-status-in-patients-with-apical-periodontitis-a-randomized-controlled-clinical-trial
#18
JOURNAL ARTICLE
Aishwarya Das, Iffat Nasim
Introduction Successful endodontic treatment relies upon the microbial debridement of the root canal system. This can be achieved to a great extent by using intracanal medicaments, which inhibit the microbes growing in the root canal. Evaluating the capacity of oxidants in the saliva is a crucial parameter for assessing the antioxidant capacity of any individual, which decreases in inflammatory conditions. An effective intracanal medicament can increase the total antioxidant capacity of saliva, which comes down because of inflammatory conditions...
February 2024: Curēus
https://read.qxmd.com/read/38515369/adjunctive-use-of-hyperbaric-oxygen-therapy-in-veterinary-dentistry-and-oral-surgery-a-case-series
#19
JOURNAL ARTICLE
Melanie Hunt, Danielle Mendelsohn, Katherine Queck, Carlos Rice
Hyperbaric oxygen therapy (HBOT) is utilized as an adjunctive treatment for human and veterinary patients with compromised tissues. Medical records from two veterinary hospitals with HBOT chambers were searched for small animal veterinary dentistry and oral surgery specialty patients. The HBOT records were combined with the medical records from the referring specialty veterinary dentistry and oral surgery services. Clinical indications for HBOT treatments associated with a positive outcome in this case series included resistant bacterial infections, electrical cord injury, bite wound injuries, osteomyelitis, crush/traumatic injuries including mandibular fractures, oral surgery performed at previously irradiated sites, and osteonecrosis, presumably radiation induced...
March 22, 2024: Journal of Veterinary Dentistry
https://read.qxmd.com/read/38514438/failed-regenerative-endodontic-case-treated-by-modified-aspiration-irrigation-technique-and-apexification
#20
JOURNAL ARTICLE
Loai Alsofi, Sara Almarzouki
AIM: This report addresses the management of a large persistent discharging lesion in an 11-year-old boy. The report describes the use of aspiration-irrigation technique for the management of immature necrotic tooth with persistent discharge after a failed regenerative procedure. BACKGROUND: Regenerative endodontics aim to provide an increase in root canal width, length, and in apical closure. Alternative procedures, such as apexification, should be attempted when regeneration fails...
January 1, 2024: Journal of Contemporary Dental Practice
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