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https://www.readbyqxmd.com/read/29345849/impact-of-cone-beam-computed-tomography-on-periapical-assessment-and-treatment-plan-five-to-eleven-years-after-surgical-endodontic-retreatment
#1
C Kruse, R Spin-Neto, A Wenzel, M Vaeth, L-L Kirkevang
AIM: To evaluate how additional information from Cone Beam CT (CBCT) impactson periapical assessment and treatment planning based on clinical examination and periapical radiographs (PR) in cases followed-up five to eleven years after surgical endodontic retreatment (SER). METHODOLOGY: Patients receiving SER during 2004-2010 were re-invited for follow-up examination including clinical examination, PR, and CBCT. In total 108 patients (119 teeth) were re-invited, 74 patients (83 teeth) accepted to participate...
January 18, 2018: International Endodontic Journal
https://www.readbyqxmd.com/read/29345719/an-anatomical-variant-evaluation-of-accessory-canals-of-the-canalis-sinuosus-using-cbct
#2
Kaan Orhan, Cansu Gorurgoz, Mesut Akyol, Savaş Ozarslanturk, Hakan Avsever
BACKGROUND: The anatomical variation of the anterior superior alveolar nerve which described as canalis sinuosus(CS) is a less known structure of anterior maxilla. Due to it contains anterior superior alveolar nerve as well as vein and arteries, exact diagnosis will provide surgeons to avoid complications. Hence, the aim of this study was to verify the presence, reveal the frequency and characteristics of accessory canals of canalis sinuosus. MATERIAL AND METHODS: This study was based on retrospective evaluation of CBCT scans...
January 18, 2018: Folia Morphologica (Warsz)
https://www.readbyqxmd.com/read/29343459/differing-structural-properties-of-foods-affect-the-development-of-mandibular-control-and-muscle-coordination-in-infants-and-young-children
#3
Meg Simione, Chrystel Loret, Benjamin Le Révérend, Brian Richburg, Mirna Del Valle, Marc Adler, Mireille Moser, Jordan R Green
The development of chewing is an essential motor skill that is continually refined throughout early childhood. From a motor control perspective, the advancement of textures is dependent upon the fit between a child's oral anatomic and motor system and food properties. The purpose of this exploratory study is to identify age-related changes in chewing motor coordination and control and to determine if these changes are associated with the differing structural properties of solid foods, as well as to explore the role of explanatory variables such as the emergence of teeth and bite force...
January 14, 2018: Physiology & Behavior
https://www.readbyqxmd.com/read/29335684/association-between-self-perceived-oral-health-and-clinical-indicators
#4
Janet-Ofelia Guevara-Canales, Rafael Morales-Vadillo, Sonia-Julia Sacsaquispe-Contreras, Dora-Erika Alberca-Ramos, Hans Morgenstern-Orezzoli, Carlos-Enrique Cava-Vergiú
PURPOSE: To determine whether self-perceived oral health impact and satisfaction measure oral health in the same way as do clinical indicators in adults and older adults. MATERIALS AND METHODS: The population consisted of adult patients aged 20 to 59 years receiving care at "Juan Pablo II" Health Care Centre and older adult patients aged 60 or more years from the home for the elderly "Virgen del Amor Hermoso", Lima, Peru. The indices Oral Impacts on Daily Performance (OIDP) and Oral Satisfaction Scale of 0-10 (OSS 0-10) were used to evaluate perceived impact of and satisfaction with oral health...
January 15, 2018: Oral Health & Preventive Dentistry
https://www.readbyqxmd.com/read/29326503/impact-of-dental-trauma-on-quality-of-life-among-11-14-years-schoolchildren
#5
Ibrahim Hassan El-Kalla, Hanaa Mahmoud Shalan, Rabaa Abo Bakr
Background: Traumatic injuries are common dental problems in pediatric dentistry that may influence the children's quality of life. Aim: the aim of this study is to assess the impact of traumatic dental injuries (TDI) and oral health-related quality of life (OHRQoL) among Egyptian schoolchildren aged 11-14 years. Materials and Methods: A cross-sectional study was carried out involving a sample of 11700 schoolchildren from public and private schools of Mansoura city, Egypt...
October 2017: Contemporary Clinical Dentistry
https://www.readbyqxmd.com/read/29326456/case-report-coronectomy-of-an-impacted-and-submerged-second-deciduous-molar
#6
M G Hussain, S K Sah, I McHenry
Coronectomy is a widely-accepted technique available for the treatment of impacted wisdom teeth. The fundamental principle is to prevent trauma to the inferior dental nerve (IDN). Many publications have demonstrated its positive outcomes but there is no literature available regarding coronectomy of deciduous teeth. This case report highlights the complex approach to managing a severely infraoccluded 85 in the mixed dentition of a 10-year-old female. The report demonstrates and discusses the combined orthodontic and oral surgical approach to prevent damage to the IDN and to allow space for orthodontic movement...
January 12, 2018: British Dental Journal
https://www.readbyqxmd.com/read/29324076/brain-functional-changes-before-during-and-after-clinical-pain
#7
X Hu, A J Racek, E Bellile, T D Nascimento, M C Bender, R L Toback, D Burnett, L Khatib, R McMahan, I Kovelman, R P Ellwood, A F DaSilva
This study used an emerging brain imaging technique, functional near-infrared spectroscopy (fNIRS), to investigate functional brain activation and connectivity that modulates sometimes traumatic pain experience in a clinical setting. Hemodynamic responses were recorded at bilateral somatosensory (S1) and prefrontal cortices (PFCs) from 12 patients with dentin hypersensitivity in a dental chair before, during, and after clinical pain. Clinical dental pain was triggered with 20 consecutive descending cold stimulations (32° to 0°C) to the affected teeth...
January 1, 2018: Journal of Dental Research
https://www.readbyqxmd.com/read/29318754/coordination-of-bilateral-tooth-replacement-in-the-juvenile-gecko-is-continuous-with-in-ovo-patterning
#8
Theresa M Grieco, Joy M Richman
We performed a test of how function impacts a genetically programmed process that continues into postnatal life. Using the dentition of the polyphyodont gecko as our model, tooth shedding was recorded longitudinally across the jaw. We compared two time periods: one in which teeth were patterned symmetrically in ovo and a later period when teeth were initiated post-hatching. By pairing shedding events on the right and left sides, we found the patterns of tooth loss are symmetrical and stable between periods, with only subtle deviations...
January 10, 2018: Evolution & Development
https://www.readbyqxmd.com/read/29317952/orthodontic-treatment-consideration-in-diabetic-patients
#9
REVIEW
Ahmed Almadih, Maryam Al-Zayer, Sukainh Dabel, Ahmed Alkhalaf, Ali Al Mayyad, Wajdi Bardisi, Shouq Alshammari, Zainab Alsihati
Although orthodontic treatment is commonly indicated for young healthy individuals, recent trends showed an increase in number of older individuals undergoing orthodontic interventions. The increased age resulted in a proportionate increase in the prevalence of systemic diseases facing dentists during orthodontic procedures, especially diabetes mellitus. This necessitates that dentists should be aware of the diagnosis of diabetes mellitus and its early signs particularly in teeth and oral cavity. It is also essential for them to understand the implications of diabetes on orthodontic treatment and the measures to be considered during managing those patients...
February 2018: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/29317951/parafunctional-behaviors-and-its-effect-on-dental-bridges
#10
REVIEW
Amal Alharby, Hanan Alzayer, Ahmed Almahlawi, Yazeed Alrashidi, Samaa Azhar, Maan Sheikho, Anas Alandijani, Amjad Aljohani, Manal Obied
Parafunctional behaviors, especially bruxism, are not uncommon among patient visiting dentists' clinics daily and they constitute a major dental issue for almost all dentists. Many researchers have focused on the definition, pathophysiology, and treatment of these behaviors. These parafunctional behaviors have a considerable negative impact on teeth and dental prothesis. In this review, we focused on the impact of parafunctional behaviors on dental bridges. We summarized the definitions, epidemiology, pathophysiology, and consequences of parafunctional behaviors...
February 2018: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/29315066/-autotransplantation-of-a-maxillary-incisor-and-orthodontic-care-a-case-study
#11
Valentine Charpentier, Masrour Makaremi, François de Brondeau
INTRODUCTION: Severely impacted teeth with atypical root anatomy do not respond well to orthodontic traction after surgical exposure. Consequently, they are often removed, but replacing them with dental prostheses can prove difficult in patients who are still growing. Thus, autotransplantation seems to be the only way to preserve a natural tooth and the alveolar bone. MATERIALS AND METHODS: An upper central incisor impacted in the region of the nasal cavities with an open apex was diagnosed in an 8...
December 2017: L' Orthodontie Française
https://www.readbyqxmd.com/read/29313946/impact-of-different-detection-criteria-on-caries-estimates-and-risk-assessment
#12
Luana Severo Alves, Cristiano Susin, Nailê Damé-Teixeira, Marisa Maltz
AIM: This study aimed to compare the prevalence and extent of dental caries according to the standard World Health Organization (WHO), modified WHO and International Caries Detection and Assessment System (ICDAS) criteria among 12-year-old Brazilian schoolchildren and to assess the impact of these detection criteria on the assessment of sociodemographic risk indicators for dental caries. METHODS: This cross-sectional survey used a multistage probability sampling strategy to select a representative sample of 12-year-old schoolchildren...
January 5, 2018: International Dental Journal
https://www.readbyqxmd.com/read/29302292/dental-implants-placement-in-paranoid-squizofrenic-patient-with-obsessive-compulsive-disorder-a-case-report
#13
Lizett Castellanos-Cosano, José-Ramón Corcuera-Flores, María Mesa-Cabrera, José Cabrera-Domínguez, Daniel Torres-Lagares, Guillermo Machuca-Portillo
Background: Paranoid schizophrenia is a mental illness that involves no observable anatomical alteration. Main characteristic affects the personality of the individual, as well as areas of his own psychology. Case Report: A 33-year-old man with paranoid schizophrenia and obsessive-compulsive disorder in treatment with Haloperidol, Oxcarbazepine, Olanzapine and Seroquel is presented. Dental exploration showed widespread decay mostly cervical with numerous root fragments, agenesis of lateral incisors, impacted wisdom teeth, missing teeth and malocclusion...
November 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/29302284/adenomatoid-odontogenic-tumor-case-series-of-14-with-wide-range-of-clinical-presentation
#14
Fatima Al-Shimari, Srinivasa Chandra, Dolphine Oda
Background: To present 14 cases of adenomatoid odontogenic tumor (AOT), highlighting their clinical, radiographic, and histologic characteristics. Material and Methods: Fourteen cases of AOT were retrieved from the archives of the Oral Pathology Biopsy Service (OPBS). Clinical, radiologic, and histologic findings are described. Results: Fourteen AOT cases were reviewed, of which 12 were intraosseous and two were peripheral (gingiva). The cases came from eight females and six males with an age range of 11-30...
November 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/29299963/extending-genome-wide-association-study-results-to-test-classic-anthropological-hypotheses-human-third-molar-agenesis-and-the-probable-mutation-effect
#15
Adrijana Vukelic, Jacob A Cohen, Alexis P Sullivan, George H Perry
A genome-wide association study (GWAS) identifies regions of the genome that likely affect the variable state of a phenotype of interest. These regions can then be studied with population genetic methods to make inferences about the evolutionary history of the trait. There are increasing opportunities to use GWAS results-even from clinically motivated studies-for tests of classic anthropological hypotheses. One such example, presented here as a case study for this approach, involves tooth development variation related to dental crowding...
April 2017: Human Biology
https://www.readbyqxmd.com/read/29298784/conservative-management-of-keratocystic-odontogenic-tumour-in-a-young-child-with-decompression-and-an-intraoral-appliance-5-year-follow-up
#16
Rahul Morankar, Sarabjot K Bhatia, Ashima Goyal, Pramod Gulia
Keratocystic odontogenic tumour (KCOT) is considered one of the most aggressive odontogenic lesions presenting high recurrence rate which varies according to treatment modalities employed for management. The treatment rendered should have a lowest possible risk of recurrence and least morbidity while still eradicating the lesion. Although the radical treatment options like enucleation and en bloc resection are associated with lesser recurrences, these can lead to greater morbidity, especially in children with developing teeth and jaw bones, thus, emphasising need to consider more conservative treatment options like decompression and marsupialisation...
January 3, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29288546/the-impact-of-dental-caries-and-its-treatment-by-conventional-or-biological-approaches-on-the-oral-health-related-quality-of-life-of-children-and-carers
#17
Alaa BaniHani, Chris Deery, Jack Toumba, Theresa Munyombwe, Monty Duggal
BACKGROUND: The effect of untreated dental caries and the approaches taken to its treatment have not been extensively elucidated in children. AIM: To investigate the impact of untreated dental caries on children aged 4-9 years and whether its treatment with either a conventional or a biological approach influenced the oral health-related quality of life (OHRQoL) of the children and their carers. DESIGN: Children (n = 110) and their carers attending two specialist centres for treatment of carious primary teeth completed the Early Childhood Oral Health Impact Scale and the Self-reported Scale of Oral Health Outcomes for 5-year-old Children at baseline prior to dental treatment and at 3-6 months following completion of dental care...
December 30, 2017: International Journal of Paediatric Dentistry
https://www.readbyqxmd.com/read/29285154/impact-of-cusp-inclinations-on-dental-fractures-in-cracked-tooth-syndrome-model-and-relevant-risk-evaluation
#18
Nina Xie, Penglai Wang, Cui Wu, Wenting Song, Wen Wang, Zongxiang Liu
We explored the impact of cusp inclinations on dental fractures in cracked tooth syndrome model and formulated corresponding risk scale. Forty maxillary premolars were randomized into four groups for cusp inclination measurements by digital radiovisiography (RVG). For cracked tooth models, buccal and palatal cusp inclinations were achieved by grinding in groups I (59°-50°), II (64°-55°) and III (69°-60°), with group IV as blank control. All groups underwent compression loading test, with fracture levels recorded for statistical analysis...
December 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29285099/il-35-may-maintain-homeostasis-of-the-immune-microenvironment-in-periodontitis
#19
Ying Jin, Dixin Liu, Xiaoping Lin
T lymphocyte cells, including regulatory T (Treg) and T helper 17 cells, have important roles in the human periodontium. However, the basis for Treg cytokine expression in various compartments of the periodontium remains unclear. The aim of the present study was to investigate the expression of interleukin (IL)-35 in the peripheral blood mononuclear cells (PBMCs) and periodontal tissues of patients with chronic periodontitis (CP), with a view to understanding its role in this disease, and ultimately providing improved treatments...
December 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29284934/detection-of-adherence-of-enterococcus-faecalis-in-infected-dentin-of-extracted-human-teeth-using-confocal-laser-scanning-microscope-an-in-vitro-study
#20
V Siddharth Nair, Moksha Nayak, M K Ramya, G Sivadas, C Ganesh, S Lakshmi Devi, Vaishnavi Vedam
Aim: The aim of this study is to detect in vitro adherence of Enterococcus faecalis to the infected dentinal tubules of human extracted teeth using confocal laser scanning microscope. Subjects and Methods: Roots from human premolar teeth (n = 40) were infected with E. faecalis strain the American Type Culture Collection 29212 in brain heart infusion for 21 days. After the experimental period, specimens were divided into two groups, Group A (n = 20), Group B (n = 20), and Group A specimens were stained with fluorescein diacetate dye for the detection of viability and adherence Group B were stained with acridine orange dye for detection of metabolic activity and adherence...
November 2017: Journal of Pharmacy & Bioallied Sciences
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