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https://www.readbyqxmd.com/read/28917577/direct-pulp-capping-with-calcium-hydroxide-mineral-trioxide-aggregate-and-biodentine-in%C3%A2-permanent-young-teeth-with-caries-a%C3%A2-randomized-clinical-trial
#1
Claudia Brizuela, Andrea Ormeño, Carolina Cabrera, Roxana Cabezas, Carolina Inostroza Silva, Valeria Ramírez, Montse Mercade
INTRODUCTION: Direct pulp capping treatment is intended to preserve pulp vitality, to avoid or retard root canal treatment, and, in cases with an open apex, to allow continued root development. Historically, calcium hydroxide (CH) was the gold standard material, but nowadays calcium silicate materials (CSMs) are displacing CH because of their high bioactivity, biocompatibility, sealing ability, and mechanical properties. However, more randomized clinical trials are needed to confirm the appropriateness of CSMs as replacement materials for CH in direct pulp capping procedures...
September 13, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28890614/comparison-of-clinical-and-radiographic-success-rates-of-pulpotomy-in-primary-molars-using-ferric-sulfate-and-bioactive-tricalcium-silicate-cement-an-in-vivo-study
#2
Kavita Sirohi, Mohita Marwaha, Anil Gupta, Kalpana Bansal, Ankit Srivastava
INTRODUCTION: Formocresol has been a popular pulpotomy medicament for many years. It is considered the "gold standard" in pediatric dentistry. However, concerns have been raised over its use in children. It has been reported that formocresol has toxic and mutagenic effects in cell culture, dental crypts, and precancerous epithelial cells. Therefore, additional biocompatible treatment alternatives are required to replace formocresol pulpotomy. AIMS: This study compared the clinical and radiographic success rates of ferric sulfate (FS) and bioactive tricalcium silicate cement (Biodentine, Septodont) as pulpotomy agents in primary molar teeth over a period of 9 months...
April 2017: International Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28868797/effect-of-blood-contamination-on-the-compressive-strength-of-three-calcium-silicate-based-cements
#3
Mohammad S Sheykhrezae, Naghmeh Meraji, Fatemeh Ghanbari, Mohammad H Nekoofar, Behnam Bolhari, Paul M H Dummer
The aim of this study was to investigate the effect of human blood exposure on the compressive strength of various calcium silicate-based cements. Two hundred and eighty-eight customised cylindrical moulds were randomly divided into three groups according to material used: ProRoot MTA, Biodentine or CEM cement (n = 96). Each group was divided into two subgroups according to exposure conditions: PBS or blood. Then, the compressive strength of the specimens was measured after 6 h, 24 h, 72 h and 7 days...
September 3, 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28864217/tooth-discoloration-induced-by-different-calcium-silicate-based-cements-a-systematic-review-of%C3%A2-in%C3%A2-vitro-studies
#4
REVIEW
Joanna Możyńska, Marcin Metlerski, Mariusz Lipski, Alicja Nowicka
INTRODUCTION: On the basis of many clinical observations, some calcium silicate-based cements have a high potential for staining tooth tissue. This feature greatly limits the use of those cements, particularly for anterior teeth. This review aimed to provide a systematic evaluation of published in vitro studies to determine the effect of different calcium silicate-based cements on dental tissue discoloration. METHODS: This literature review was developed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement...
August 29, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28857353/crystalline-phases-involved-in-the-hydration-of-calcium-silicate-based-cements-semi-quantitative-rietveld-x-ray-diffraction-analysis
#5
Renata Grazziotin-Soares, Mohammad H Nekoofar, Thomas Davies, Roberto Hübler, Naghmeh Meraji, Paul M H Dummer
Chemical comparisons of powder and hydrated forms of calcium silicate cements (CSCs) and calculation of alterations in tricalcium silicate (Ca3 SiO5 ) calcium hydroxide (Ca(OH)2 ) are essential for understanding their hydration processes. This study aimed to evaluate and compare these changes in ProRoot MTA, Biodentine and CEM cement. Powder and hydrated forms of tooth coloured ProRoot MTA, Biodentine and CEM cement were subjected to X-ray diffraction (XRD) analysis with Rietveld refinement to semi-quantitatively identify and quantify the main phases involved in their hydration process...
August 30, 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28855762/a-comparison-of-human-dental-pulp-response-to-calcium-hydroxide-and-biodentine-as-direct-pulp-capping-agents
#6
Anushka Lalit Jalan, Manjusha M Warhadpande, Darshan M Dakshindas
CONTEXT: Direct pulp capping involves the placement of a biocompatible agent on pulp tissue that has been inadvertently exposed from traumatic injury or by iatrogenic means. AIM: To compare the human pulp response to calcium hydroxide and Biodentine as direct pulp-capping agents. MATERIALS AND METHODS: Pulp exposures were performed on the pulpal floor of forty human permanent premolars. The exposure sites were dressed with either Dycal or Biodentine as pulp-capping materials...
March 2017: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/28855759/effect-of-obturating-materials-on-fracture-resistance-of-simulated-immature-teeth
#7
Karri Girish, Jyothi Mandava, R Ravi Chandra, K Ravikumar, Anupreeta Anwarullah, Mounika Athaluri
AIM: The aim of this study was to evaluate the fracture resistance of simulated immature teeth, when the root canals were completely filled either with mineral trioxide aggregate (MTA) or Biodentine, comparing with that of roots filled with apexification procedure. MATERIALS AND METHODS: Sixty mandibular premolar teeth with single, straight canals decoronated at cementoenamel junction were divided into five groups (n = 12 each). Group 1 samples served as negative control and remaining four groups root samples were shaped and cleaned using ProTaper rotary files...
March 2017: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/28855754/clinical-evaluation-of-mineral-trioxide-aggregate-and-biodentine-as-direct-pulp-capping-agents-in-carious-teeth
#8
Swaroop Hegde, B Sowmya, Sylvia Mathew, Shilpa H Bhandi, Shruthi Nagaraja, K Dinesh
BACKGROUND: Root canal treatment has been a routine treatment option for carious exposure of the dental pulp. In the context of minimally invasive dentistry, direct pulp capping (DPC) procedure with a reliable biomaterial may be considered as an alternative provided the pulp status is favorable. Mineral trioxide aggregate (MTA), a bioactive cement with excellent sealing ability and biocompatibility is capable of regenerating relatively damaged pulp and formation of dentin bridge when used as DPC agent...
March 2017: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/28855750/evaluation-of-different-fibers-and-biodentine-as-alternates-to-crown-coverage-for-endodontically-treated-molars-an-in-vitro-study
#9
Hemalatha Hiremath, Sadanand Kulkarni, Vishwanath Hiremath, Madhavi Kotipalli
OBJECTIVE: The objective of this study is to evaluate the fracture resistance of newer restorative materials that could serve as an alternate to crown coverage. MATERIALS AND METHODS: Forty extracted human mandibular molar teeth were selected for this study and were divided into four groups (n = 10). All the teeth in the experimental groups (Group 2-4) were subjected to access cavity preparation with roughly 1.5 mm of tooth structure remaining throughout the circumference...
March 2017: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/28846134/mineral-trioxide-aggregate-and-other-bioactive-endodontic-cements-an-updated-overview-part-ii-other-clinical-applications-and-complications
#10
REVIEW
M Torabinejad, M Parirokh, P M H Dummer
Mineral trioxide aggregate (MTA) is a dental material used extensively for vital pulp therapy (VPT), scaffold cover during regenerative endodontic procedures, apical barrier in teeth with necrotic pulps and open apices, perforation repair, and root canal filling and root-end filling during surgical endodontics. A number of bioactive endodontic cements (BECs) have recently been introduced to the market. Most of these materials had calcium and silicate in their compositions; however, the bioactivity is the common property of these cements...
August 28, 2017: International Endodontic Journal
https://www.readbyqxmd.com/read/28836288/mineral-trioxide-aggregate-and-other-bioactive-endodontic-cements-an-updated-overview-part-i-vital-pulp-therapy
#11
REVIEW
M Parirokh, M Torabinejad, P M H Dummer
Mineral trioxide aggregate (MTA) is a bioactive endodontic cement (BEC) mainly comprised of calcium and silicate elements. The cement was introduced by Torabinejad in the 1990s and has been approved by the Food and Drug Administration (FDA) to be used in the U.S. in 1997. A number of new Bioactive Endodontic Cements (BECs) have also been introduced to the market, including BioAggregate, Biodentine, BioRoot RCS, calcium enriched mixture (CEM) cement, CAPSEAL, Endo-CPM, Endocem, EndoSequence, EndoBinder, EndoSeal MTA, iRoot, MicroMega MTA, MTA Bio, MTA Fillapex, MTA Plus, Neo MTA Plus, Ortho MTA, Quick-Set, Retro MTA, Tech Biosealer, and TheraCal...
August 24, 2017: International Endodontic Journal
https://www.readbyqxmd.com/read/28822566/human-pulp-responses-to-partial-pulpotomy-treatment-with-theracal-as-compared-with-biodentine-and-proroot-mta-a-clinical-trial
#12
Hengameh Bakhtiar, Mohammad Hossein Nekoofar, Pouyan Aminishakib, Fatemeh Abedi, Fereshteh Naghi Moosavi, Ehsan Esnaashari, Arash Azizi, Samar Esmailian, Mohammad Reza Ellini, Vahid Mesgarzadeh, Mehdi Sezavar, Imad About
INTRODUCTION: Questions exist regarding the efficacy of resin-containing materials such as TheraCal directly applied on the pulp. This study sought to investigate the clinical efficacy of TheraCal as compared with Biodentine and ProRoot mineral trioxide aggregate (MTA) for partial pulpotomy. METHODS: In this clinical trial, partial pulpotomy was performed for 27 sound human maxillary and mandibular third molars scheduled for extraction. The teeth were randomly divided into 3 groups (n = 9) and underwent partial pulpotomy with TheraCal, Biodentine, and ProRoot MTA...
August 16, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28808471/management-of-invasive-cervical-root-resorption-in-a-mandibular-canine-using-biodentine-as-a-restorative-material-a-case-report
#13
Leila Eftekhar, Hengameh Ashraf, Sanaa Jabbari
Invasive cervical root resorption (ICR) is the reversible/irreversible loss of tooth structure in the connective tissue attachment zone with unclear etiology. In the present case a history of periodontal surgery was presumed to be the predisposing factor. Early diagnosis and proper treatment may lead to long-term retention of the tooth. The tooth is usually asymptomatic and diagnosis is commonly made as a result of a routine radiographic finding. Cone-beam computed tomography (CBCT) is extremely useful in diagnosis and treatment planning of ICR...
2017: Iranian Endodontic Journal
https://www.readbyqxmd.com/read/28807371/treatment-outcome-following-direct-pulp-capping-using-bioceramic-materials-in-mature-permanent-teeth-with-carious-exposure-a%C3%A2-pilot%C3%A2-retrospective-study
#14
S Linu, M S Lekshmi, V S Varunkumar, V G Sam Joseph
INTRODUCTION: The aim of this study was to investigate the sequelae of direct pulp capping (DPC) using mineral trioxide aggregate (MTA) and Biodentine in mature permanent teeth with carious exposure. METHODS: Clinical records of 30 patients (15 each with MTA and Biodentine) treated with DPC technique from January 2015 to June 2015 were retrieved. Success rates (based on symptoms, sensibility tests, and radiographic analysis) and adverse events were analyzed. RESULTS: The patients were reviewed at 1, 3, 6, 12, and 18 months after treatment...
August 11, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28780718/clinical-and-radiographic-comparison-of-biodentine-mineral-trioxide-aggregate-and-formocresol-as-pulpotomy-agents-in-primary-molars
#15
P Juneja, S Kulkarni
AIM: To compare the clinical and radiographic success rates of three different pulpotomy agents in primary molars after 18 months. METHODS: The study was carried out with 51 primary molars of children aged 5-9 years old. The teeth were randomly assigned to the experimental or control groups. After coronal pulp removal and haemostasis, the remaining pulp tissue was covered with Biodentine(®) or mineral trioxide aggregate in the experimental groups. In the control group, formocresol was placed with a cotton pellet over the pulp tissue for 5 min and after removal the pulp tissue was covered with zinc oxide-eugenol (ZOE) paste...
August 5, 2017: European Archives of Paediatric Dentistry: Official Journal of the European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/28772959/graphene-nanosheets-to-improve-physico-mechanical-properties-of-bioactive-calcium-silicate-cements
#16
Nileshkumar Dubey, Sneha Sundar Rajan, Yuri Dal Bello, Kyung-San Min, Vinicius Rosa
Bioactive calcium silicate cements are widely used to induce mineralization, to cement prosthetic parts, in the management of tooth perforations, and other areas. Nonetheless, they can present clinical disadvantages, such as long setting time and modest physico-mechanical properties. The objective of this work was to evaluate the potential of graphene nanosheets (GNS) to improve two bioactive cements. GNS were obtained via reduction of graphite oxide. GNS were mixed (1, 3, 5, and 7 wt %) with Biodentine (BIO) and Endocem Zr (ECZ), and the effects on setting time, hardness, push-out strength, pH profile, cell proliferation, and mineralization were evaluated...
May 31, 2017: Materials
https://www.readbyqxmd.com/read/28712634/management-of-dens-invaginatus-type-ii-associated-with-immature-apex-and-large-periradicular-lesion-using-platelet-rich-fibrin-and-biodentine
#17
Shruti Goel, Ruchika Roongta Nawal, Sangeeta Talwar
Dens invaginatus (DI) poses peculiar challenges in endodontic treatment of teeth because of distortion of pulpal space. A case of Oehlers type II DI with open apex and large periapical lesion is reported. The case was managed using cone-beam computed tomography (CBCT), operating microscope, platelet-rich fibrin (PRF), and Biodentine. A 15-year-old male patient presented with palatal swelling. Pulp sensibility testing of right maxillary lateral incisor was negative. Intraoral periapical digital radiograph revealed an Oehlers type II DI with open apex and periapical radiolucency...
July 13, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28708217/evaluation-of-calcium-ca2-and-hydroxide-oh-ion-diffusion-rates-of-indirect-pulp-capping-materials
#18
Merve Kurun Aksoy, Firdevs Tulga Oz, Kaan Orhan
INTRODUCTION: The aim of this study was to evaluate and compare the calcium (Ca2+) and hydroxide (OH-) ion release of 4 artificially produced pulp capping materials (MTA, Biodentin, TheraCal LC, Calsimol) used for indirect pulp capping treatment. METHODS: In total, 70 freshly extracted human third molar teeth were used for the study. Cavities of extracted teeth were prepared by round burs. The remaining dentin thickness (1 ± 0.3 mm) tissue was measured by a micrometer and cone beam computerized tomography...
July 8, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/28662878/bonding-over-dentin-replacement-materials
#19
Naghmeh Meraji, Josette Camilleri
INTRODUCTION: Dentin replacement materials are necessary in large cavities to protect the pulp and reduce the bulk of filling material. These materials are layered with a composite resin restorative material. Microleakage caused by poor bonding of composite resin to underlying dentin replacement material will result in pulp damage. The aim of this study was to characterize the interface between dentin replacement materials and composite resin and to measure the shear bond strength after dynamic aging...
August 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28645637/antimicrobial-and-biological-activity-of-leachate-from-light-curable-pulp-capping-materials
#20
Maria Teresa Arias-Moliz, Cher Farrugia, Christie Y K Lung, Pierre Schembri Wismayer, Josette Camilleri
OBJECTIVES: Characterization of a number of pulp capping materials and assessment of the leachate for elemental composition, antimicrobial activity and cell proliferation and expression. METHODOLOGY: Three experimental light curable pulp-capping materials, Theracal and Biodentine were characterized by scanning electron microscopy, energy dispersive spectroscopy and X-ray diffraction. The elemental composition of the leachate formed after 24h was assessed by inductively coupled plasma (ICP)...
June 20, 2017: Journal of Dentistry
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