Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 34 for “"periapical"”.
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Analysis of Periapical Biopsies Submitted for Histopathological Evaluation: A Retrospective Study
… is the most common pathological process in the periapical region. Disciplined clinical and radiographic evaluations and appropriate diagnostic tests can detect lesions related to apical periodontitis. Aside from this, lesions mimicking pulp-related pathology but unrelated to pulpal infection and …
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The Effect of ESCHERICHIA COLI Endotoxin on the Cat Periapical Tissues
<p>The periapical tissue reaction to three concentrations of endotoxin solutions and to a sterile saline control solution was examined in six adult cats. The maxillary and mandibular cuspids were isolated and the pulps extirpated with barbed broaches. The four solutions (1, 10, 100 μg/ml endotoxin, …
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Diabetes Mellitus and the Prevalence of Periapical Periodontitis in a Scottish Subpopulation
<b>Aim: </b>To assess the prevalence of periapical periodontitis in patients with diabetes mellitus, compare this against patients without a diagnosis of diabetes mellitus, and to evaluate the relationship between periapical periodontitis and glycosylated haemoglobin …
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Asociación entre el estado periapical y endodóncico y la diabetes Mellitus tipo II
… laterales, e invade el tejido conectivo periapical o periradicular desencadenando una respuesta inflamatoria e inmune. La periodontitis apical puede ser aguda y sintomática o crónica y asintomática. La periodontitis apical aguda cursa con dolor y mínima reabsorción ósea, pudiendo, en …
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Comparison of Treatment Methods for Chronic Periapical Inflammatory Diseases // Сравняване на методи за лечение на хронични периапикални възпалителни заболявания
… to levels compatible with the healing process of periapical tissues. The endodontic environment provides a selective medium for the creation of a mixed, predominantly anaerobic flora. The treatment of periodontitis aims to eliminate the etiological factor, i.e. microorganisms and their toxins; to …
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The Effect of Hypertension on Periapical Disease: a Retrospective Study Utilizing Machine Learning to Assess a Dental School Population
… predict the association between hypertension and periapical disease from the Temple Kornberg School of Dentistry electronic dental record using machine learning algorithms. Materials and Methods: The integrated Axium data at the Temple Kornberg School of Dentistry was examined retrospectively …
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The Incidence of Dental Caries, Periapical Root Resorption, and Alveolar Bone Loss Among the Navajo Indians of Monument Valley, Utah
… the incidence of dental caries, permanent tooth periapical root resorption, and alveolar bone loss was assessed. The relationship of tooth malpositioning to the specific parameter was subsequently determined.</p> <p>The sample was divided into arbitrary age groups.</p> <p>Periapical …
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Healing Processes of Periapical Endodontic Leasions after Retrograde Filling // Оздравителни процеси на периапикални възпалителни изменения от ендодонтски произход след ретроградно запълване
… as a treatment method of inflammatory changes of periapical endodontic origin. The results of this study will shed light on the above issues and will facilitate clinicians in their choice.
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Adult age-at-death estimation using the pulp/tooth area ratio (PAR) method: a South African validation study using periapical radiography and stereomicroscopy
Conventional skeletal age-at-death estimation methods employed for South African adults are deficient, facing several limitations. Dental ageing techniques remain under-researched for the population. In this study, I aimed to evaluate the applicability of the pulp/tooth area ratio (PAR) ageing …
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ΜΕΛΕΤΗ ΤΗΣ ΜΙΚΡΟΒΙΑΚΗΣ ΧΛΩΡΙΔΑΣ ΣΤΗ ΟΞΕΙΑ ΠΕΡΙΑΚΡΟΡΡΙΖΙΚΗ ΦΛΕΓΜΟΝΗ
… THE MICROBIAL FLORA OF ROOTCANAL IN ACUTE PERIAPICAL INFLAMMATION. OPTICAL TECHNIQUES WERE EMPLOYED FOR COLLECTION, TRANSPORTATION AND IDENTIFICATION OF BOTH AEROBIC AND ANAEROBIC MACROBICS. THE EVALUATION AND STATISTICAL ANALYSIS OF THE RESULTS OF THE PRESENT STUDY SHOWED THAT THE …
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IMPIANTI POST ESTRATTIVI IN SITI INFETTI: PROPOSTA DI UNA NUOVA METODICA DI TRATTAMENTO
… extraction sockets of teeth affected by chronic periapical pathologic findings, using plasma rich in growth factors (PRGFs) as an adjunct during the surgical procedure. Materials and Methods: A total of 30 partially edentulous patients with teeth requiring extraction and chronic periapical …
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Avaliação dos métodos radiográficos para a localização do canino superior impactado por especialistas em ortodontia e cirurgia buco-maxilo-facial
… O exame mais solicitado foi a radiografia periapical, 88% dos entrevistados o solicitavam rotineiramente para a localização de canino incluso. O percentual de acertos na técnica periapical (correto vestibular) foi de 77% e (correto palatina) 68%. 68% dos entrevistados solicitavam a …
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A Radiographic Analysis of Variance in Lower Incisor Enamel Thickness
… mandibular incisors. At least two direct digital periapical radiographs were made for each of the 80 subjects. Radiographs were scaled to control for magnification errors using dental study models and computer software. Mesiodistal incisor width and mesial and distal enamel thicknesses were …
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The effectiveness of prophylactic etodolac on post-endodontic pain
… A significant difference was also found for the periapical diagnosis and the need for additional medication after completion of root canal therapy (P-value = 0.0077).
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Force Values for Maxiliary Anterior Depression
… and 45⁰ oblique cephalometric headplates, and periapical radiographs. Pain response was recorded daily and mobility was recorded weekly. The maxillary anterior teeth were banded and also the two maxillary first molars. Anterior brackets and molar tubes were placed, and a base arch of .018 x …
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Maxillary Incisor Crown Form and Crowding in Adolescent Orthodontic Patients
… dental casts. The present study used full mouth periapical series of dental radiographs, which provided an opportunity to study <em>anatomical</em> crown form of the maxillary incisors, as measured from the cementoenamel junction (CEJ), in relation to crowding. The aim of this study was to …
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Estudo da distribuição e quantificação dos linfócitos CD8 e CD20 nas lesões inflamatórias periapicais crônicas
A lesão inflamatória periapical é uma patologia bastante frequente, sendo na maioria dos casos, consequência da cárie dental. O objetivo deste trabalho foi quantificar as populações linfocitárias CD8+ e CD20+ em lesões inflamatórias periapicais crônicas. Foram utilizadas 90 lesões inflamatórias …
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Is the 0.018-inch or the 0.022-inch bracket slot system more effective for the levelling and alignment stage of orthodontic treatment?
… stainless steel for the 0.022-inch group). Periapical radiographs were taken before the start of treatment and after 9 months in treatment for the maxillary central incisors to assess orthodontically-induced inflammatory root resorption (OIIRR). The “Smiles better” questionnaire was …
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Digital Radiographic Analysis of Mineral Density of Adjacent Alveolar Bone in Relation to the Molar Translation Rate After Use of Retromolar Implant Anchorage
… bone mineral density ahead of the moving tooth. Periapical radiographs were obtained every six months during 24 months of active treatment of eight patients (age: 24 to 48 years). Distance from three reference points (crown tip, mid-root, apex) and mineral density of four circular areas in front …
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Comparison of an Ultrasonic and a Non-Ultrasonic Endodontic Irrigation Protocol: A Clinical Study
… pulp, diagnosed by negative cold test and periapical radiolucency. Standard non-surgical endodontic therapy was performed on both groups using micro-tip irrigation syringes. After completion of instrumentation, teeth were randomly treated with NAI or PUI. Bacterial cultures were obtained …
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