Life as an endodontic pathogen
Ecological differences between the untreated and root-filled root canals. The root canal flora. The root canal as a unique site of infection. Methods for isolation and cultivation of the microorganisms. Microbiology of canals with persistent infection.
Подобные документы
A retrospective study of 208 cases of root fractures as a result of the maxillofacial trauma patient groups in age from 7 to 17 years. Positive effect splinting: its methods and tools type analysis of tissue healing when compared with other techniques.
статья, добавлен 10.12.2013Protective mechanisms against resorption. Requirements for the presence of root resorption. Loss of the protective layer. External root resorption. Minimizing additional damage after the injury. Pharmacological manipulation of the inflammatory response.
статья, добавлен 10.12.2013Vertical root fractures. Breakdown with deep periodontal pockets and vertical bone defects. Root fracture treatment using adhesive resin cement. Treatment of vertical root fracture. Distribution of the treated teeth. Prognosis of the treated teeth.
статья, добавлен 10.12.2013A case of injury to an immature tooth, observed over a period of 15 years. Radiographic image of the fractured tooth root of the central incisor in different period of the treatment. The importance of knowledge of the expectations after root fracture.
статья, добавлен 10.12.2013Indications for the walking bleach technique. Bleaching agents for the whitening of root-filled teeth. Influence of bleaching agents used for the bleach technique on tooth tissue. Examination of root fillings, existing restorations and tooth substance.
статья, добавлен 29.03.2013General characteristics of the root anatomy. Familiarity with the features of the instrument, using a dental surgery. Analysis of features of the use of dentin-bonding techniques. Compomers role in surgical dentistry. Preliminary stages of restoration.
книга, добавлен 10.12.2013The prognosis of 56 roll-fractured permanent incisors was evaluated clinically and radiographically for 2 to 31 years. Information about initial case histories, examination and treatment root-fractured teeth were recorded retrospectively from cards.
статья, добавлен 10.12.2013- 58. Identification of Resected Root-end Dentinal Cracks: A Comparative Study of Visual Magnification
Evaluation and comparing the effectiveness of visual enhancements as aids in identifying artificially created dentinal cracks in resected root ends. Clinician’s ability to diagnose fractures in the dentin of resected roots. Gates Glidden drills.
статья, добавлен 29.03.2013 Apical periodontitis is a disease of root canal infection. The etiology of post-treatment apical periodontitis. Exogenous materials causing foreign body reaction at the periapex. Endogenous substances and foreign body reaction. Biology of cholesterol.
статья, добавлен 10.12.2013Crown-root fractures difficult to trea have a bad prognosis. Replantation with tooth rotation consist of extraction, rotation and replantation, thus restoring the biological space. Features treating inflammatory resorption with calcium hydroxide.
статья, добавлен 10.12.2013Pulp necrosis, root resorption, defects in marginal periodontal healing. Clinical studies on prognosis of intrusion of teeth. Transient marginal breakdown. Statistical univariate analysis of healing in teeth distributed according to the variables.
статья, добавлен 10.12.2013The revision of negative treatment outcomes is a part of current endodontic practice. Endodontically treated teeth with implants. Apical periodontitis. Endodontic alternatives: choosing non-surgical or surgical retreatment. Bacterial considerations.
статья, добавлен 10.12.2013Periradicular surgery as the most commonly performed endodontic surgical procedure, analysis of the main objectives. Familiarity with the requirements of an ideal root-end filling material. Consideration of poor outcomes reported in clinical studies.
книга, добавлен 10.12.2013When a root fracture is located very close to the gingiva, the chance of healing with calcified tissue is poorest. A preferable treatment is thought to be the removal of the coronal and subsequent orthodontic or surgical extrusion of remaining fragment.
статья, добавлен 30.03.2013The effect of lateral condensation using different tape red spreaders. Curved mesiobuccal roots of maxillary molars. Strain gauges applied to the root surfaces measured dentin deformation during controlled lateral condensation with fine finger.
статья, добавлен 10.12.2013Evaluation of the possible relationship between the quality of restoration of the tooth crown, obturation of the root canal and periapical status of endodontic treated teeth with the use of a series of radiographs from randomly selected patient records.
статья, добавлен 16.10.2018Study of history behind the introduction of rotary nickel–titanium instruments of increasing taper is outlined along with a logical sequence of crown-down canal that can be applied to a variety of cases. Analysis of the method of preparation-down crown.
статья, добавлен 10.12.2013Apical periodontitis as a chronic inammatory disorder of periradicular tissues caused by aetiological agents of endodontic origin. Problems that lead to persistent periodontitis: inadequate aseptic control, poor access cavity design, missed canals.
статья, добавлен 29.03.2013The clinicopathological features of a series of four periapically located central giant cell granulomas that were misdiagnosed and treated as being of endodontic origin. Root canal treatment. Histological examination with a diagnosis of radicular cyst.
статья, добавлен 29.03.2013The treatment of fractured teeth can be complicated. This case report describes a case of crown-root fracture of a left lower first molar in which endodontic treatment and rapid orthodontic eruption of the tooth made good prosthetic restoration possible.
статья, добавлен 10.12.2013Root-filled teeth human. Estimating the burden of endodontic inflammation. Periodontal disease and adverse health. Chronic inflammatory oral infections. Differences exist between chronic inflammatory disease of periodontal and endodontic origins.
статья, добавлен 10.12.2013Thirty immature sheep incisor teeth were tested for their fracture resistance after various treatment modalities using calcium hydroxide or a mineral trioxide aggregate material as a root filling. Comparison of calcium hydroxide or MTA in sheep teeth.
статья, добавлен 30.03.2013The optimal post length. Importance of the post diameter. Avoiding of the root perforations. The implications of using an excessively large rotary instrument. The process of the preparing the distal canals of molars. Instruments for post preparations.
статья, добавлен 30.03.2013Periapical lesions - an expression of the reaction of the organism, which actively prevents the spread of bacteria from the infected root canal in the surrounding tissue. Qualitative and quantitative cell research. The composition of periapical granuloma.
статья, добавлен 29.03.2013The rationale and techniques for treatment of the non-vital immature tooth. The treatment of choice for necrotic teeth is apexification, which is induction of apical closure to produce more favorable conditions for conventional root canal filling.
статья, добавлен 05.03.2013