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Journal of Conservative Dentistry: JCD

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https://www.readbyqxmd.com/read/30122831/digital-smile-design-and-mock-up-technique-for-esthetic-treatment-planning-with-porcelain-laminate-veneers
#1
Paula Pontes Garcia, Rogério Goulart da Costa, Murilo Calgaro, André Vicente Ritter, Gisele Maria Correr, Leonardo Fernandes da Cunha, Carla Castiglia Gonzaga
The use of digital tools offers a new perspective to daily clinical activities. The digital information serves as a starting point for a wax-up and intraoral mock-up, which is widely reported in literature as an objective and efficient communication tool among dentist, patient, and technician. This case report of a maxillary anterior rehabilitation demonstrates esthetic planning with the digital smile design (DSD) system and a direct mock-up technique. After preoperative photographs were obtained, digital planning was created using DSD...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122830/concealment-effect-of-resin-infiltration-on-incisor-of-grade-i-molar-incisor-hypomineralization-patients-an-in-vivo-study
#2
Ranu Bhandari, Seema Thakur, Parul Singhal, Deepak Chauhan, Cheranjeevi Jayam, Teerthesh Jain
Context: Molar incisor hypomineralization (MIH) is a commonly occurring esthetic setback among patients. Depending on the graveness of the lesion, esthetics of MIH can be improved by treatments such as enamel microabrasion, bleaching, composite resin bonding, and the combination of some or all of these techniques. Aim: The aim of this study is to evaluate the esthetic results of resin infiltration treatment on incisors with Grade I molar incisor MIH. Materials and Methods: A total of 22incisor lesions with MIH were infiltrated with resin...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122829/exploring-the-role-of-morinda-citrifolia-and-triphala-juice-in-root-canal-irrigation-an-ex-vivo-study
#3
Ekta Choudhary, K R Indushekar, Bhavna Gupta Saraf, Neha Sheoran, Divesh Sardana, Ankur Shekhar
Background: The present ex vivo study explores the role of Indian medicaments in endodontic irrigation in an attempt to search for a safe alternative to sodium hypochlorite (NaOCL). Aim: To evaluate the efficacy of commercial preparations of Morinda citrifolia juice (MCJ) and Triphala juice against Enterococcus faecalis and Candida albicans . Materials and Methods: The study was conducted on 84 permanent extracted human teeth. After decoronation and biomechanical preparation, inoculated (with E...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122828/an-in-vitro-comparison-of-the-antimicrobial-efficacy-of-positive-pressure-and-negative-pressure-irrigation-techniques-in-root-canals-infected-with-enterococcus-faecalis
#4
Tarun Kumar, Jaidev Singh Dhillon, Gurdeep Singh Gill, Rakesh Singla, Shweta Rani, Mannat Dhillon
Aim: The aim of this in vitro study was to compare the efficacy of irrigation with the negative pressure and the traditional positive pressure in eradicating Enterococcus faecalis from the root canal. Materials and Methods: A total of 40 extracted mandibular premolars were sterilized and divided into four groups with 10 samples each. Then, they were prepared to apical size #35 (Group 1, 3) and 45 (Group 2, 4) and inoculated with E. faecalis for 7 days and then irrigated with 3% sodium hypochlorite and 17% ethylenediaminetetraacetic acid...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122827/effect-of-high-concentrated-fluoride-based-dentifrice-on-the-hardness-roughness-and-color-of-the-bleached-enamel
#5
Fabiana Brito Da Cunha, Beatriz Helena Rodrigues E Silva, Brennda Lucy Freitas De Paula, Cristiane de Melo Alencar, Fernanda Ferreira de Albuquerque Jassé, Cecy Martins Silva
Context: Remineralizing agents have been recommended to restore the integrity of bleached enamel. Aims: The aim of this study was to evaluate the effect of fluoride at high concentration (5000 ppm) applied to bleached enamel. Materials and Methods: A total of 30 specimens obtained from newly extracted third molars were divided into two groups ( n = 15) as follows: control group and fluoride group. Specimens of both groups received bleaching treatment with 35% hydrogen peroxide, were then submitted to the Vickers hardness number/colorimetric test (VHN/CT) ( n = 5) and Ra ( n = 10) tests, and stored in artificial saliva...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122826/efficacy-of-various-solutions-in-preventing-orange-brown-precipitate-formed-during-alternate-use-of-sodium-hypochlorite-and-chlorhexidine-an-in-vitro-study
#6
Naveen Chhabra, Satish Gangaramani, Kiran Prabhakar Singbal, Krupa Desai, Kritika Gupta
Aim: The study evaluated the effectiveness of three intermediate endodontic irrigating solutions in eliminating the residual sodium hypochlorite (NaOCl), thus preventing the formation of the orange-brown precipitate when 2% chlorhexidine (CHX) is used as the final irrigant. Materials and Methods: A total of 40 extracted human maxillary anterior teeth were selected, disinfected, and decoronated to obtain a standardized length of 10 mm. The teeth were prepared with Protaper universal rotary files until size F4 using 2...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122825/comparative-evaluation-of-the-effect-of-different-disinfecting-agents-on-bond-strength-of-composite-resin-to-dentin-using-two-step-self-etch-and-etch-and-rinse-bonding-systems-an-in-vitro-study
#7
Dakshita Joy Sinha, Urja Ahuja Jandial, Natasha Jaiswal, Udai Pratap Singh, Shivika Goel, Onkar Singh
Objective: This study was carried out to examine the effect of the application of different disinfecting agents on the shear bond strength (SBS) of an etch-and-rinse system. Materials and Methods: A total of 120 dentin surfaces of human molars were taken. Sixty samples were taken for immediate (testing was done after 24 h) and delayed (testing was done after 6 months) each. Further, they were divided into three subgroups ( n = 20) according to the disinfectant used: Group I: control (no disinfectant); Group II: chlorhexidine based; and Group III: Aloe barbadensis miller (Aloe vera) based...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122824/comparative-analysis-of-smear-layer-removal-by-conventional-endodontic-irrigants-with-a-newly-experimented-irrigant-fumaric-acid-a-scanning-electron-microscopic-study
#8
Sanjay Jaiswal, Veerendra Patil, K S Satish Kumar, P Ratnakar, Surabhi Rairam, Supratim Tripathi
Introduction: This study was aimed to evaluate the efficacy of 17% ethylenediaminetetraacetate (EDTA), 7% maleic acid and 0.7% fumaric acid in smear layer removal from the root canal walls. Materials and Methods: Forty single-rooted mandibular premolars were collected and prepared till F3 rotary ProTaper file with 1 ml of 3% of sodium hypochlorite after each instrument change. Samples were randomly divided into 4 groups according to the final irrigating solution: 17% EDTA, 7% maleic acid, 0...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122823/the-effect-of-endodontic-treatment-using-different-intracanal-medicaments-on-periodontal-attachment-level-in-concurrent-endodontic-periodontal-lesions-a-randomized-controlled-trial
#9
Shweta Bansal, Sanjay Tewari, Shikha Tewari, Pankaj Sangwan
Aim: The aim of this study is to evaluate the effect of different intracanal medicaments used during endodontic treatment on periodontal attachment level in concurrent endodontic-periodontal lesions without communication. Materials and Methods: Seventy-five teeth with combined endodontic-periodontal lesions were randomly assigned to 3 groups: Test Group I (calcium hydroxide [Ca(OH)2 ]), Test Group II (2% chlorhexidine + Ca(OH)2 ), and control group (no intracanal medicament)...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122822/effect-of-acidic-ph-on-microhardness-and-microstructure-of-theracal-lc-endosequence-mineral-trioxide-aggregate-and-biodentine-when-used-as-root-repair-material
#10
Vundavalli Deepthi, Elaprolu Mallikarjun, Bolla Nagesh, Pragna Mandava
Introduction: The aim of this study was to investigate the microhardness and microstructural features of newer tricalcium silicate materials: TheraCal LC, mineral trioxide aggregate (MTA), biodentine (BD), and Endosequence Root Repair Material (ERRM) putty, after exposure to acidic environments in comparison with distilled water. Materials and Methods: A total of 80 extracted single-rooted premolars were collected. All the selected specimens were sectioned vertically, and cavities were prepared on the root surface...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122821/a-scanning-electron-microscope-evaluation-of-efficacy-of-sodium-hypochlorite-and-allium-sativum-in-smear-layer-removal-in-root-canals-with-the-use-of-modified-evacuation-system-an-ex-vivo-study
#11
Pranitha Prabhakaran, Annapoorna Ballagere Mariswamy
Context: Sodium hypochlorite (NaOCl) is the most widely used endodontic irrigant. Although it fulfills most of the requisites of an ideal irrigant, it has certain drawbacks, chiefly severe soft-tissue damage. Allium sativum (garlic extract) is a proven antimicrobial agent that has the ability to dissolve inorganic tissue with minimal toxicity. However, its ability to remove smear layer (SL) is not known. Conventional hand-held syringe irrigation is ineffective in removing canal debris...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122820/evaluating-the-efficacy-of-different-techniques-and-irrigation-solutions-for-removal-of-calcium-hydroxide-from-the-root-canal-system-a-scanning-electron-microscope-study
#12
Amrita Chawla, Vijay Kumar
Aim: The aim of this scanning electron microscope study was to compare the efficacy of two techniques (EndoVac and EndoActivator) and two irrigating solutions (5.25% NaOCl in combination with 17% ethylenediaminetetraacetic acid vs. Savlon™) for removal of calcium hydroxide (CH) from the root canal walls. Settings and Design: The study was carried out in the specialty of conservative dentistry and endodontics. Materials and Methods: Forty single-canal human teeth were used...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122819/comparative-evaluation-of-coronal-discoloration-induced-by-two-triple-antibiotic-revascularization-protocols-when-used-at-varying-depths-of-temporary-sealing-material-at-the-end-of-varying-time-periods
#13
Saket Jagdale, Karan Bhargava, Swapnil Bhosale, Tanaya Kumar, Monika Chawla, Pritesh Jagtap
Aim: The aim of this study is to evaluate and compare the coronal discoloration induced by two Triple antibiotic paste (TAP 1 and 2), when used with varying depths of 2 and 4 mm of temporary sealing materials at the end of 0, 3, and 6 weeks. Objectives: (1) To evaluate coronal discoloration induced by TAP-1 when the depth of the temporary restorative material is 2 mm below cementoenamel junction at the end of 0, 3, and 6 weeks. Materials and Methods: Forty extracted permanent maxillary central and lateral incisors or single-rooted tooth were collected and chosen for the study...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122818/comparisons-by-microcomputed-tomography-of-the-efficiency-of-different-irrigation-techniques-for-removing-dentinal-debris-from-artificial-grooves
#14
Francine Cesario, Marco Antonio Hungaro Duarte, Jussaro Alves Duque, Murilo Priori Alcalde, Flaviana Bombarda de Andrade, Marcus Vinicius Reis So, Bruno Carvalho De Vasconcelos, Rodrigo Ricci Vivan
Aim: The aim of this study was compare the capacity of different irrigation protocols for debris removal from artificial grooves and assess the effectiveness of Easy Clean used in different kinematics by means of micro-CT. Methodology: Fifty acrylic prototyped maxillary incisors were instrumented and included in a muffle. The specimens were longitudinally sectioned, and a longitudinal groove was made on the inner surface of the root canal in one of hemisections, and the dentin debris was inserted into the grooves...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122817/effect-of-potential-remineralizing-agent-and-antioxidants-on-color-stability-of-bleached-tooth-exposed-to-different-staining-solutions
#15
Sonali Taneja, Mohit Kumar, Parul Mour Agarwal, Ajeet Singh Bhalla
Aim: The aim of the study was to evaluate the effect of staining solutions, remineralizing agent, and antioxidant on color stability of tooth during and after bleaching. Materials and Methods: Ninety human central incisors were bleached using 35% hydrogen peroxide (Pola office) and allocated to three groups ( n = 30). Group I stained with cola-based soft drinks, Group II stained with pomegranate juice, and Group III stained with turmeric. The groups were then divided into three subgroups (n = 10): subgroup A - control (artificial saliva), subgroup B - remineralizing agent (Vantej), and subgroup C - antioxidant (grape seed extract [GSE])...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122816/interfacial-adaptation-and-penetration-depth-of-bioceramic-endodontic-sealers
#16
Sampath Kumar Arikatla, Uma Chalasani, Jyothi Mandava, Rajiv Kumar Yelisela
Background: Sealers play an important role in the success of root canal treatment. The efficacy of root canal sealer is enhanced by its tubular penetration and adaptation properties. Aim: The aim of this study is to evaluate the interfacial adaptation and penetration depth of Bioroot RCS and MTA Plus sealers to root dentin. Materials and Methods: A total of 60 single-rooted mandibular premolar teeth were prepared using Pro Taper rotary Ni-Ti files and were randomly divided into three groups ( n = 20 each) according to the type of sealer used for obturation...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122815/comparison-of-bond-strength-of-a-composite-resin-with-two-different-adhesive-systems-and-a-resin-modified-glass-ionomer-to-calcium-enriched-mixture
#17
Mehrshad Elmi, Maryam Ehsani, Behnaz Esmaeili, Soraya Khafri
Context: It is necessary to have a proper bond between pulp-capping agent and composite materials to maintain effective coronal seal. Aims: This study aims to compare the shear bond strength of a composite resin with two different adhesive systems and a resin-modified glass ionomer (RMGI) to calcium-enriched mixture (CEM). Methods: In this study, 30 acrylic blocks (with a central hole 4 mm diameter and 2 mm height) were prepared and filled with CEM...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122814/evaluation-of-marginal-sealing-ability-of-self-adhesive-flowable-composite-resin-in-class-ii-composite-restoration-an-in-vitro-study
#18
Preeti Mishra, Shikha Jaiswal, Vineeta Nikhil, Sachin Gupta, Padmanabh Jha, Shalya Raj
Aim: The aim of this study is to evaluate the marginal sealing ability of self-adhesive flowable composite resin when used as a liner in Class II composite restoration with and without aging. Materials and Methods: A total of 120 standardized Class II tooth preparations with gingival margins 1 mm coronal and apical to cementenamel junction (CEJ) were prepared on 60 extracted permanent mandibular molars and were randomly divided into eight equal Groups: Group 1: cavities coronal to CEJ and restored with Dyad flow liner + Herculite ultra, Group 2: same as Group 1 but cavities margins apical to CEJ, Group 5: cavities coronal to CEJ and restored with only Herculite ultra, and Group 6: same as Group 5 but cavities apical to CEJ...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122813/comparison-of-anti-candida-activities-of-the-ancient-plants-lawsonia-inermis-and-ziziphus-spina-christi-with-antifungal-drugs-in-candida-species-isolated-from-oral-cavity
#19
Maryam Mardani, Parisa Badiee, Mahnaz Gharibnavaz, AmirReza Jassebi, Hadis Jafarian, Fatemeh Ghassemi
Context: Medicinal plants have reportedly fewer side effects, compared to antifungal agents. Aims: This study was designed to compare the anti- Candida activity of two medicinal plants with two routine antifungal agents, used in the clinics, on Candida species isolated from the oral cavity of the liver transplant patients. Subjects and Methods: Anti- Candida activities of ethanol extracts of Lawsonia inermis leaf and Ziziphus spina christi unripe and ripe fruit (collected from south of Iran) versus nystatin and fluconazole were evaluated using CLSI M27-A3 standard method...
July 2018: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/30122812/efficacy-of-rotary-and-reciprocating-single-file-systems-on-different-access-outlines-for-gutta-percha-removal-in-retreatment-an-in-vitro-study
#20
Kainath Fatima, Rohit Nair, Sandhya Khasnis, Saritha Vallabhaneni, Jayaprakash D Patil
Introduction: The aim of this study is to compare the effectiveness of reciprocating and continuous rotary nickel-titanium instruments during retreatment performed through two different access outlines. Methodology: A total of 48 freshly extracted mandibular first and second premolars with single root and canal were selected. Initial root canal treatment was completed through a contracted endodontic cavity (CEC) design. Canals were instrumented with F2 ProTaper instrument, obturated with warm lateral condensation of gutta-percha with AH Plus sealer, and allowed to set for 30 days at 37°C and 100% humidity...
July 2018: Journal of Conservative Dentistry: JCD
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