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Periodontics Treatment

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https://www.readbyqxmd.com/read/28721992/comparative-evaluation-of-effectiveness-of-intra-pocket-anesthetic-gel-and-injected-local-anesthesia-during-scaling-and-root-planing-a-split-mouth-clinical-trial
#1
Kalyan Chintala, Sandhya Pavan Kumar, K Raja V Murthy
BACKGROUND AND AIM: Pain control is an important outcome measure for successful periodontal therapy. Injected local anesthesia has been used to secure anesthesia for scaling and root planing (SRP) and continues to be the anesthetic of choice for pain control. Alternatively, intra-pocket anesthetic gel has been used as an anesthetic during SRP. Hence, this clinical trial was done to compare the effectiveness of intra-pocket anesthetic gel and injected local anesthesia during SRP and also to assess the influence of intra-pocket anesthetic gel on treatment outcomes in chronic periodontitis patients...
May 2017: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
https://www.readbyqxmd.com/read/28719833/in-silico-search-of-inhibitors-of-streptococcus-mutans-for-the-control-of-dental-plaque
#2
Rodrigo Ochoa, María Cecilia Martínez-Pabón, María Adelaida Arismendi-Echeverri, Willer Leandro Rendón-Osorio, Carlos Enrique Muskus-López
Biofilm is an extremely complex microbial community arranged in a matrix of polysaccharides and attached to a substrate. Its development is crucial in the pathophysiology of oral infections like dental caries, as well as in periodontal, pulp, and periapical diseases. Streptococcus mutans is one of the most effective microorganisms in lactic acid production of the dental biofilm. Identifying essential Streptococcus mutans proteins using bioinformatics methods helps to search for alternative therapies. To this end, the bacterial genomes of several Streptococcus mutans strains and representative strains of other cariogenic and non-cariogenic bacteria were analysed by identifying pathogenicity islands and alignments with other bacteria, and by detecting the exclusive genes of cariogenic species in comparison to the non-pathogenic ones...
July 1, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/28719568/effect-of-serial-use-of-bone-morphogenetic-protein-2-and-fibroblast-growth-factor-2-on-periodontal-tissue-regeneration
#3
Ah-Reum Lee, Hyunmin Choi, Jee-Hwan Kim, Sung-Won Cho, Young-Bum Park
PURPOSE: This study evaluates the synergistic effect of serial application of bone morphogenetic protein 2 (BMP2) and fibroblast growth factor 2 (FGF2) on both new bone formation and periodontal tissue regeneration using 1-wall intrabony defect in mongrel dogs. MATERIALS AND METHODS: One-wall defects were created at the mesial aspect of the mandibular first molars of 6 male mongrel dogs. Each mandibular defect received 1 of the 2 experimental treatments randomly (BMP2 or BMP2 + FGF2), and it was allowed to heal for either 4 or 8 weeks postoperatively...
July 17, 2017: Implant Dentistry
https://www.readbyqxmd.com/read/28718463/-chewing-on-bruxism-associations-consequences-and-management
#4
F Lobbezoo, R Jacobs, A DE Laat, G Aarab, P Wetselaar, D Manfredini
In this second part of a diptych on bruxism, the focus is on the associations of this masticatory muscle activity with other sleep-related conditions. Its association with the obstructive sleep apnoea syndrome (OSAS) has been a particular object of study. Bruxism seems to play a protective role in OSAS, although the evidence for this is not yet conclusive. Apart from this possible positive consequence, bruxism also has several negative consequences, for which evidence is available to a greater or lesser extent...
July 2017: Nederlands Tijdschrift Voor Tandheelkunde
https://www.readbyqxmd.com/read/28714894/carbonic-anhydrase-from-porphyromonas-gingivalis-as-a-drug-target
#5
REVIEW
Claudiu T Supuran, Clemente Capasso
Periodontitis originates from a microbial synergy causing the development of a mouth microbial imbalance (dysbiosis), consisting of a microbial community composed of anaerobic bacteria. Most studies concerning the treatment of periodontitis have primarily take into account the Gram-negative bacterium Porphyromonas gingivalis, because it is a prominent component of the oral microbiome and a successful colonizer of the oral epithelium. Here, we focus our attention on the study of the carbonic anhydrases (CAs, EC 4...
July 15, 2017: Pathogens
https://www.readbyqxmd.com/read/28714534/adjustable-thermoplastic-oral-appliance-versus-positive-airway-pressure-for-obstructive-sleep-apnea
#6
Wish Banhiran, Paraya Assanasen, Cherdchai Nopmaneejumrudlers, Nongyoaw Nujchanart, Wimontip Srechareon, Cheerasook Chongkolwatana, Choakchai Metheetrairut
OBJECTIVES/HYPOTHESIS: To compare outcomes of continuous positive airway pressure (CPAP) and the adjustable thermoplastic mandibular advancement splint (AT-MAS) for obstructive sleep apnea treatment. STUDY DESIGN: Randomized crossover, noninferiority, tertiary center setting. METHODS: Fifty patients with a mean age of 49.5 ± 10.6 years were enrolled. Inclusion criteria were age ≥18 years, apnea-hypopnea index (AHI) ≥5 events/hour, and oxygen saturation ≥70%...
July 17, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28714524/simple-platelet-markers-mean-platelet-volume-and-congestive-heart-failure-coexistent-with-periodontal-disease-pilot-studies
#7
Maciej R Czerniuk, Zbigniew Bartoszewicz, Iwona Dudzik-Niewiadomska, Tomasz Pilecki, Renata Górska, Krzysztof J Filipiak
BACKGROUND: Conducted pilot study concerning mean platelet volume parameter among patients suffering from congestive heart failure and periodontal disease. METHODS: Examination of dynamic changes of platelet and periodontal markers in group of 50 patients before and an average of 6 months subsequent to professional periodontal treatment. RESULTS: Both platelet and periodontal parameters decreased after periodontal treatment, what is more, the decrease of mean platelet volume (MPV) value due to periodontal disease/mm improvement was shown to be statistically significant (p = 0...
July 17, 2017: Cardiology Journal
https://www.readbyqxmd.com/read/28713765/prevalence-of-periodontal-pathogens-in-a-group-of-participants-from-the-middle-east-and-north-africa-geographic-region-with-minimal-periodontal-disease
#8
Zoubeida Al Yahfoufi, Wahib Hadchiti
AIM AND OBJECTIVES: To assess the prevalence of the three putative periodontal pathogens such as Aggregatibacter actinomycetemcomitans (A. a), Porphyromonas gingivalis (P. g), and Prevotella intermedia (P. i) in a group of Arab participants from the Middle East and North Africa (MENA) region who had minimal periodontal disease and no history of periodontal treatment and further to analyze the association among these three microorganisms. MATERIALS AND METHODS: Eighty-four participants of varied demographics and oral/dental care habits were screened for this study...
June 2017: Journal of International Society of Preventive & Community Dentistry
https://www.readbyqxmd.com/read/28713600/periodontics-implantology-and-prosthodontics-integrated-the-zenith-driven-rehabilitation
#9
Fausto Frizzera, Mateus Tonetto, Guilherme Cabral, Jamil Awad Shibli, Elcio Marcantonio
A customized treatment plan is important to reach results that will satisfy the patient providing esthetics, function, and long-term stability. This type of oral rehabilitation requires professionals from different dental specialties where communication is a major key point. Digital Smile Design allows the practitioners to plan and discuss the patient's condition to establish the proper treatment plan, which must be driven by the desired zenith position. The ideal gingival position will guide the professionals and determine the need to perform surgical procedures or orthodontic movement before placing the final restorations...
2017: Case Reports in Dentistry
https://www.readbyqxmd.com/read/28713425/periapical-status-and-quality-of-root-canal-fillings-in-a-moroccan-subpopulation
#10
Hafsa El Merini, Hind Amarir, Amine Lamzawaq, Mouna Hamza
AIM: The aim of the study was to assess the prevalence of apical periodontitis (AP) and quality of root canal fillings in an adult Moroccan subpopulation. METHODS: In the study 508 patients were included, attending the Conservative Dentistry Clinic at the Faculty of Dentistry of Casablanca. 508 panoramic and 709 periapical radiographs were observed. The periapical status of all teeth (with the exception of third molars) was examined according to Ørstavik's periapical index...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28713113/assessment-of-the-effect-of-orthodontic-treatment-on-the-periodontal-health-of-endodontically-restored-tooth
#11
Md Jalaluddin, Vinod Goyal, Zuber A Naqvi, Bhaskar Gupta, Mohil M Asnani, Hitesh M Sonigra
Intorduction: Patients usually undergo orthodontic treatment for achieving ideal interocclusal relationship between the dental tissue and bony tissue along with improving the speech, mastication, and facial esthetic appearance. Literature quotes paucity in the studies evaluating the effect of orthodontic treatment on the periodontal health of endodontically treated teeth. Hence, we planned the present study to assess the effect of orthodontic treatment on the periodontal health of endodonti-cally restored tooth...
July 1, 2017: Journal of Contemporary Dental Practice
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
#12
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/28712633/association-of-end-stage-renal-disease-with-radiographically-and-clinically-diagnosed-apical-periodontitis-a-hospital-based-study
#13
Navid Khalighinejad, Anita Aminoshariae, James C Kulild, Khalid Sahly, Andre Mickel
INTRODUCTION: The present study aimed to evaluate the prevalence of apical periodontitis (AP) and endodontic treatment in patients with end-stage renal disease (ESRD) as compared with patients with no history of ESRD. METHODS: In this cross-sectional study, 40 patients diagnosed with nondiabetic ESRD were included. The control group consisted of 40 age-matched and sex-matched healthy individuals. Digital panoramic radiographs were exposed on patients in both the experimental and control groups...
July 13, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28711894/-markers-of-dental-children-s-health-in-the-application-of-therapeutic-orthodontic-equipment
#14
Аліса В Пачевська, Аліна В Білошицька
INTRODUCTION: Treatment of teeth anomalies using removable and non-removable orthodontic devices in children leads to complications such as caries, gingivitis, periodontitis, oral mucosa hyperplasia. Etiopathogenetical of these diseases can be associated with biochemical changes in the composition of saliva. AIM: To determine the activity of lysozyme and amylase in oral fluid in children when using a fixed and removable orthodontic devices. MATERIALS AND METHODS: Amylase and lysozyme were studied in oral fluid...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28709835/the-antimicrobial-peptide-human-%C3%AE-defensin-1-potentiates-in-vitro-osteoclastogenesis-via-activation-of-the-p44-42-mitogen-activated-protein-kinases
#15
Anupong Makeudom, Chayarop Supanchart, Pattanin Montreekachon, Sakornrat Khongkhunthian, Thanapat Sastraruji, Julaporn Krisanaprakornkit, Suttichai Krisanaprakornkit
Previous studies have demonstrated increased expression and raised levels of human β-defensin (hBD)-1 in gingival tissue and crevicular fluid of patients with chronic periodontitis and peri-implantitis, oral bone-resorbing diseases caused by enhanced osteoclastogenesis. Therefore, we aimed to investigate the effect of hBD-1 on osteoclast formation and function and to elucidate the involved signaling pathway in vitro. Human peripheral blood mononuclear cells (PBMCs) were first incubated with various doses of hBD-1 and cell viability was assayed by MTT...
July 11, 2017: Peptides
https://www.readbyqxmd.com/read/28707424/a-reproducible-microcosm-biofilm-model-of-subgingival-microbial-communities
#16
M Fernandez Y Mostajo, R A M Exterkate, M J Buijs, W Beertsen, G A van der Weijden, E Zaura, W Crielaard
OBJECTIVE: To develop a reproducible subgingival microcosm biofilm model. MATERIAL AND METHODS: Subgingival plaque samples were collected from four deep pockets (probing pocket depth ≥6 mm) in each of seven patients with periodontitis and from shallow pockets (probing pocket depth ≤3 mm) in two periodontally healthy donors. An active attachment model and a peptone medium (Thompson et. al., Appl Environ Microbiol 2015;81:8307-8314) supplemented with 30% serum was used...
July 14, 2017: Journal of Periodontal Research
https://www.readbyqxmd.com/read/28707363/equine-peripheral-dental-caries-an-epidemiological-survey-assessing-the-prevalence-and-possible-risk-factors-in-western-australian-horses
#17
K Jackson, E Kelty, M Tennant
BACKGROUND: Peripheral dental caries is defined as macroscopic destruction of the calcified dental tissues and can be a cause of considerable dental pathology and pain. It appears to have a high prevalence within Western Australian horses and, at present, risk factors for the condition are poorly understood, making treatment and prevention difficult. OBJECTIVES: To assess the prevalence and potential risk factors involved in peripheral caries in horses in Western Australia...
July 14, 2017: Equine Veterinary Journal
https://www.readbyqxmd.com/read/28706785/effect-of-in-situ-application-of-simvastatin-gel-in-surgical-management-of-osseous-defects-in-chronic-periodontitis-a-randomized-clinical-trial
#18
Rajeev Ranjan, Sudhir R Patil, Veena H R
BACKGROUND: The present randomized controlled clinical study was designed to investigate the effect of in situ application of 1.2 mg Simvastatin (SV) gel in the surgical management of Intrabony defects in chronic periodontitis patients. METHODOLOGY: 20 patients contributing 40 sites were categorized into two treatment groups: Open flap debridement plus 1.2 mg SV gel (Group 1) and Open flap debridement plus Placebo gel (Group 2). Gingival index (GI), Plaque index (PI), Pocket depth (PD) and clinical attachment level (CAL) were recorded at baseline, 3 months, 6 months and 9 months...
May 2017: Journal of Oral Biology and Craniofacial Research
https://www.readbyqxmd.com/read/28705683/periodontal-ligament-fibroblasts-as-a-cell-model-to-study-osteogenesis-and-osteoclastogenesis-in-fibrodysplasia-ossificans-progressiva
#19
Teun J de Vries, Ton Schoenmaker, Dimitra Micha, Jolanda Hogervorst, Siham Bouskla, Tim Forouzanfar, Gerard Pals, Coen Netelenbos, E Marelise W Eekhoff, Nathalie Bravenboer
Fibrodysplasia Ossificans Progressiva (FOP) is a progressive disease characterized by periods of heterotopic ossification of soft connective tissues, including ligaments. Though progress has been made in recent years in unraveling the underlying mechanism, patient-derived cell models are necessary to test potential treatment options. Periodontal ligament fibroblasts (PLF) from extracted teeth can be used to study deviant bone modeling processes in vitro since these cells are derived from genuine ligaments. They further provide a tool to study the hitherto unknown role of the bone morphogenesis protein receptor type 1 (BMPR-1) Activin A type 1 receptor ACVR1-R206H mutation in osteoclastogenesis...
July 10, 2017: Bone
https://www.readbyqxmd.com/read/28705081/an-evaluation-and-comparison-of-myeloperoxidase-enzymatic-activity-during-initial-orthodontic-alignment-an-in-vivo-study
#20
Asma Fatima, Ashok Kumar Talapaneni, Abdul Saleh, Safiya Sana, Arshad Hussain
INTRODUCTION: Tooth movement during orthodontic treatment is possible because of mechanical force-induced inflammation and remodelling in the periodontal ligament. Variation in the inflammatory response might be anticipated with initial aligning archwires of different composition. Myloperoxidase (MPO) is an enzyme found in neutrophil granules that represents an important marker of inflammation. The aim of this study was to measure MPO enzyme activity during initial alignment with orthodontic arch wires of different alloy types...
July 13, 2017: Journal of Orthodontics
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