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https://www.readbyqxmd.com/read/28325624/clinical-outcomes-for-primary-molars-treated-by-different-types-of-pulpotomy-a%C3%A2-retrospective-cohort-study
#1
Heng-Yeh Kuo, Jr-Rung Lin, Wen-Hsi Huang, Meng-Ling Chiang
BACKGROUND/PURPOSE: Pulpotomy is the amputation of coronally infected pulp tissue to maintain the vitality and function of the radicular pulp. This study was designed to assess the clinical and radiographic success rates of primary molars treated by pulpotomy using diode laser, sodium hypochlorite, or no medication after a follow-up period of 24 months. METHODS: A retrospective study was conducted by evaluating the success rates of primary molars treated by pulpotomy with diode laser, sodium hypochlorite, or no medication according to the clinical symptoms and signs and radiographic features...
March 18, 2017: Journal of the Formosan Medical Association, Taiwan Yi Zhi
https://www.readbyqxmd.com/read/28298991/fracture-resistance-of-endodontically-treated-teeth-with-different-direct-corono-radicular-restoration-methods
#2
Horieh Moosavi, Safora Afshari, Fatemeh Manari
BACKGROUND: Endodontically treated teeth are widely considered to be more susceptible to fracture than vital teeth. Obturation procedures and post placement have been a main cause of vertical root fracture. MATERIAL AND METHODS: Forty-eight human premolars with standardized weakened roots were endodontically treated and allocated to four experimental groups (n=12). After root canal treatment, in group 1, fiber posts #1 were cemented in root canals using Estelite Core Quick, and the crowns were restored with resin composite...
March 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28265772/in-vivo-study-for-tooth-colour-determination-visual-versus-digital
#3
Jan Brandt, Shirley Nelson, Hans-Christoph Lauer, Ulrike von Hehn, Silvia Brandt
OBJECTIVES: Tooth colour determination is an essential component in the preservative and prosthetic workflow during production of tooth-coloured restorations. The aim of the study was to compare the clinical suitability of conventional, visual tooth colour determination and digital methods. MATERIALS AND METHODS: Tooth colour of vital, natural central incisors among a total of 107 subjects was determined visually by a dentist (VD) and dental technician (VDT) using VITA Toothguide 3D-MASTER®, digitally by the spectrophotometer VITA Easyshade Advance 4...
March 6, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28257221/preservation-in-young-patients-of-pulp-vitality-and-anatomical-functional-restoration-of-the-lost-structure
#4
Carlos Andres Villavicencio Espinoza, Juan Fernando Ordoñez Aguilera, Fabio Antonio Piola Rizzante, Rafael Massunari Maenosono, Eduardo Batista Franco, Sérgio Kiyoshi Ishikiriama
Often, young patients (≤30 years old) present with carious lesions that progress acutely, compromising a large amount of tooth structure. In these cases, a treatment to prevent the occurrence of pulp exposure and promote remineralization of caries-affected dentin is necessary to maintain healthy dental structure and allow more conservative interventions. The approach will be different when pulp exposure occurs: The therapeutic treatments will be focused on reparative dentin formation and prevention of microorganisms penetrating the pulp organ...
March 2017: Compendium of Continuing Education in Dentistry
https://www.readbyqxmd.com/read/28256273/direct-resin-composite-restorations-for-fractured-maxillary-teeth-and-diastema-closure-a-7-years-retrospective-evaluation-of-survival-and-influencing-factors
#5
Edina Lempel, Bálint Viktor Lovász, Réka Meszarics, Sára Jeges, Ákos Tóth, József Szalma
OBJECTIVES: This retrospective study evaluated the survival rate of anterior direct resin based composite (RBC) build-ups in vital teeth made of microhybrid and nanofill RBC materials and the influence of bruxism, beverage consumption and smoking on the long-term performance of restorations. METHODS: Patients receiving anterior restoration between 2006 and 2011, with the diagnosis of fracture or diastema, were selected. A total of 65 adult patients (mean age: 25...
February 27, 2017: Dental Materials: Official Publication of the Academy of Dental Materials
https://www.readbyqxmd.com/read/28252424/the-peculiarities-of-treatment-of-uncomplicated-and-complicated-dental-injuries-caused-by-trauma
#6
M Mamaladze, N Nizharadze, O Vadachkoria
Trauma related injuries of permanent teeth occur frequently and are the most pressing issue the dentists are facing today. In different age groups the same type of trauma affects the teeth with different frequencies. For instance, accident related dental trauma in children and adults affected permanent teeth in 30% and deciduous teeth in 20%, respectively. It should also be noted that front teeth are more susceptible to traumatic injuries compared to the incisors. Upper front teeth were injured in 72% of cases, while lower central, upper lateral incisors, canines and premolars only in 6-8%...
January 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28179936/vital-pulp-therapy-with-calcium-silicate-cements-report-of-two-cases
#7
Hengameh Ashraf, Afsaneh Rahmati, Neda Amini
This article describes successful use of calcium-enriched mixture (CEM) cement and Biodentine in apexogenesis treatment in two 8-year-old patients, one with immature permanent molar diagnosed primarily with irreversible pulpitis and the other with partially vital maxillary central incisor. After access cavity preparation, partial pulpotomy in molar and full pulpotomy in central was performed, and the remaining pulps was capped with either Biodentine or CEM cement, in each tooth. The crowns were restored with composite filling material at the following visit...
2017: Iranian Endodontic Journal
https://www.readbyqxmd.com/read/28139078/the-effectiveness-of-a-shade-matching-training-program-on-the-dentists-ability-to-match-teeth-color
#8
Reem Alkhudairy, Esam Tashkandi
AIM OF THE STUDY: To study the effectiveness of a structured shade-match training program on dentists' ability to match teeth colors. METHODS: Forty dentists were selected by convenient sampling with normal color vision. The training program is based on visual attention concept and was divided into two parts (educational and training module). Level of knowledge of color was assessed pre and post using a questionnaire. Shade-matching ability was assessed pre and post by using four tabs of the VITA Linearguide 3D-MASTER shade guide (4R1...
January 31, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28013413/selective-persistence-of-propionibacterium-species-fma5-following-sealing-of-infected-dentinal-matrix
#9
M A Nadkarni, K Angner, N Hunter
The objective of the present study was to test the hypothesis that nutrient deprivation by effective isolation should inactivate causative saccharolytic bacteria occupying carious lesions. Vital maxillary third molar teeth were prepared by removing only the superficial necrotic material, leaving behind infected dentinal matrix, before the cavity was sealed with glass ionomer cement (GIC). Before sealing, lesions were biopsied to provide reference bacterial DNA for microbial analysis. After an interval of 10-12 months, the teeth were extracted and, after careful removal of GIC restoration, the underlying dentine was biopsied again for post-treatment microbial analysis...
December 24, 2016: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/27912815/regenerative-endodontics-by-cell-homing
#10
REVIEW
Ling He, Juan Zhong, Qimei Gong, Bin Cheng, Sahng G Kim, Junqi Ling, Jeremy J Mao
Apical revascularization (AR) and platelet-rich plasma have been used to restore dental pulp vitality in infected immature permanent teeth. Two regenerative therapies are cell transplantation and cell homing. This article updates and benchmarks these therapies with cell homing. A case report concluded that AR increased root length; however, quantitative and statistical assessments disproved this. Regenerative endodontic therapies require prospective clinical trials demonstrating safety and efficacy. These therapies are intrinsically susceptible to procedural and patient variations...
January 2017: Dental Clinics of North America
https://www.readbyqxmd.com/read/27861960/a-comparison-between-published-clinical-success-of-direct-resin-composite-restorations-in-vital-posterior-teeth-in-1995-2005-and-2006-2016-periods
#11
REVIEW
Negin Alvanforoush, Joseph Palamara, Rebecca Wong, Michael F Burrow
BACKGROUNDS: Composites are increasing in popularity as restorative materials. This growing role indicates the necessity of studies on their clinical outcome. METHODS: Clinical studies published on the performance of posterior composite restorations were included except those of less than a 24-month assessment period. Results of non-vital, anterior or primary teeth and cervical-single-surface restorations were also excluded. Records about composite type, number of final recall restorations, failure/survival rate, and assessment period and failure reasons were analyzed for each decade...
November 16, 2016: Australian Dental Journal
https://www.readbyqxmd.com/read/27843254/success-rate-of-mta-pulpotomy-on-vital-pulp-of-primary-molars-a-3-year-observational-study
#12
REVIEW
Brinda Godhi, Rishi Tyagi
INTRODUCTION: Vital pulp therapy is a major contributor in the preservation of primary dentition after caries affliction. Introduction of mineral trioxide aggregate (MTA) has revolutionized such treatment. AIM: The aim of our study was to evaluate and correlate the effects of MTA clinically and radiographically on pulpotomized primary molars till their exfoliation or extraction followed by histological evaluation. STUDY DESIGN: This is an observational study...
July 2016: International Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/27790270/vital-pulp-therapy-of-a-symptomatic-immature-permanent-molar-with-long-term-success
#13
Sedigheh Sabbagh, Alireza Sarraf Shirazi, Mohammad Jafar Eghbal
Vital pulp therapy (VPT) is the preferred conservative treatment for preservation of symptomatic pulps in immature permanent teeth. The present case report summarizes VPT of an immature permanent molar with irreversible pulpitis associated with apical periodontitis in a 9-year-old boy. Cervical pulpotomy was performed and radicular pulp stumps were covered with calcium-enriched mixture (CEM) cement; the tooth was then restored with stainless steel crown. After a 50-month follow-up period, the pulpotomized molar was clinically functional and asymptomatic...
2016: Iranian Endodontic Journal
https://www.readbyqxmd.com/read/27776880/guided-autotransplantation-of-teeth-a-novel-method-using-virtually-planned-3-dimensional-templates
#14
Georg D Strbac, Albrecht Schnappauf, Katharina Giannis, Michael H Bertl, Andreas Moritz, Christian Ulm
INTRODUCTION: The aim of this study was to introduce an innovative method for autotransplantation of teeth using 3-dimensional (3D) surgical templates for guided osteotomy preparation and donor tooth placement. METHODS: This report describes autotransplantation of immature premolars as treatment of an 11-year-old boy having suffered severe trauma with avulsion of permanent maxillary incisors. This approach uses modified methods from guided implant surgery by superimposition of Digital Imaging and Communications in Medicine files and 3D data sets of the jaws in order to predesign 3D printed templates with the aid of a fully digital workflow...
December 2016: Journal of Endodontics
https://www.readbyqxmd.com/read/27765400/failure-rate-of-single-unit-restorations-on-posterior-vital-teeth-a-systematic-review
#15
REVIEW
Kelvin I Afrashtehfar, Elham Emami, Motahareh Ahmadi, Owis Eilayyan, Samer Abi-Nader, Faleh Tamimi
STATEMENT OF PROBLEM: No knowledge synthesis exists concerning when to use a direct restoration versus a complete-coverage indirect restoration in posterior vital teeth. PURPOSE: The purpose of this systematic review was to identify the failure rate of conventional single-unit tooth-supported restorations in posterior permanent vital teeth as a function of remaining tooth structure. MATERIAL AND METHODS: Four databases were searched electronically, and 8 selected journals were searched manually up to February 2015...
October 17, 2016: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/27748505/withdrawn-dental-fillings-for-the-treatment-of-caries-in-the-primary-dentition
#16
REVIEW
Veerasamy Yengopal, Soraya Yasin Harnekar, Naren Patel, Nandi Siegfried
BACKGROUND: Childhood caries (tooth decay) consists of a form of tooth decay that affects the milk teeth (also known as baby or primary teeth) of children. This may range from tooth decay in a single tooth to rampant caries affecting all the teeth in the mouth. Primary teeth in young children are vital to their development and every effort should be made to retain these teeth for as long as is possible. Dental fillings or restorations have been used as an intervention to repair these damaged teeth...
October 17, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27664467/long-term-survival-and-vitality-outcomes-of-permanent-teeth-following-deep-caries-treatment-with-step-wise-and-partial-caries-removal-a-systematic-review
#17
REVIEW
Vaughan Hoefler, Hiroko Nagaoka, Craig S Miller
OBJECTIVES: A systematic review was performed to compare the long-term survival of deep dentine caries-affected permanent teeth treated with partial-caries-removal (PCR) versus similar teeth treated with stepwise-caries-removal techniques (SWT). DATA: Clinical studies investigating long-term PCR and SWT outcomes in unrestored permanent teeth with deep dentine caries were evaluated. Failures were defined as loss of pulp vitality or restorative failures following treatment...
November 2016: Journal of Dentistry
https://www.readbyqxmd.com/read/27659637/a-survey-of-dental-practitioners-in-wales-to-evaluate-the-management-of-deep-carious-lesions-with-vital-pulp-therapy-in-permanent-teeth
#18
J S Chin, M B Thomas, M Locke, P M H Dummer
Objective To evaluate the management of deep carious lesions with vital pulp therapy in permanent teeth by dental practitioners within Wales.Design Postal questionnaire.Setting General practitioners (GDS), community (CDS) and hospital-based dentists (HDS) in Wales.Methods Community and hospital dental services with a remit for provision of restorative dentistry (CDS = 71; HDS = 46) and general dental practitioners (N = 510) were approached regarding their management of deep carious lesions with vital pulp therapy in permanent teeth...
September 23, 2016: British Dental Journal
https://www.readbyqxmd.com/read/27594093/a-systematic-review-and-meta-analysis-of-the-longevity-of-anterior-and-posterior-all-ceramic-crowns
#19
Vatche Kassardjian, Sachin Varma, Manoharan Andiappan, Nico H J Creugers, David Bartlett
BACKGROUND: Clinical experience suggests that there is a difference in survival between anterior and posterior all ceramic restorations. OBJECTIVES: This systematic review compared the difference in survival for full coverage all-ceramic materials used in adults to restore anterior or posterior vital teeth, not involved with fixed dental prostheses, but opposed by teeth. DATA AND SOURCES: Searches using Medline, Embase, and the Cochrane Library, including hand searches, with the inclusion criteria containing all-ceramic full coverage crowns in human adults over 17 years of age, prospective and retrospective studies, opposed by teeth, periodontal pocketing ≤5mm, but not involving implant supported crowns or non-vital teeth...
September 1, 2016: Journal of Dentistry
https://www.readbyqxmd.com/read/27530080/evaluating-a-cobalt-tetraphenylporphyrin-complex-functionalized-with-a-reduced-graphene-oxide-nanocomposite-for-improved-tooth-whitening
#20
I-Hsuan Su, Chen-Fu Lee, Yu-Pin Su, Lai-Hao Wang
OBJECTIVES: To study using cobalt-tetraphenylporphyrin/reduced graphene oxide (CoTPP/RGO), a nanocomposite highly catalytic both for oxidizing and for reducing hydrogen peroxide (H2 O2 ), to whiten teeth. METHODS: Dyes (D&C Red 34, Orange No. 4), tea, and betel nuts (Areca catechu) were used to stain the tooth specimens for three days and subsequently bleached using H2 O2 alone, H2 O2 plus CoTPP, or H2 O2 plus CoTPP/RGO for 0.5-70 hours. The process was photographed using an electronic chromometer and a camera...
September 2016: Journal of Esthetic and Restorative Dentistry
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