On the causes of persistent apical periodontitis
Apical 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.
Подобные документы
Example of the prominent accessory cusp on the palatal surface of the left lateral incisor. The image of the affected crown. Talon cusp after the grinding performed. Occlusal forces and changes in the alveolar bone and periodontal connective tissue.
статья, добавлен 30.03.2013Ecological 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.
статья, добавлен 10.12.2013Eliminate infection from the root canal system and the periradicular tissues. Periradicular surgery is an option of endodontic re-treatment when root canal treatment and re-treatment fails. Reviews the use of re-surgery in the treatment of failed cases.
статья, добавлен 10.12.2013Models and computer-based engineering tools were used to evaluate the effect of a patent or closed apical foramen on stresses that are produced within gutta-percha during condensation. The effect of apical foramen patency on apical condensation stresses.
статья, добавлен 30.03.2013- 30. Healing of periapical lesions of pulpless teeth after endodontic treatment with controlled asepsis
A decisive role of the bacteria in dental root canals. The efficacy of the endodontic treatment of pulpless infected teeth. Clinical and radiographic examination. Characterization of the investigated material. The apical level of the root filling.
статья, добавлен 29.03.2013 Microbiological and molecular methods used to study the microorganisms associated with endodontic infections. Endodontic infections are polymicrobial with usually from 3–12 species cultivable from either infected root canals or periradicular abscesses.
статья, добавлен 10.12.2013The causes of pain after endodontic treatment. Characteristics of factors, influencing on its necessity. Non-surgical and sur-production of the means of endodontic treatment, used dental hospitals. Assessment of risk factors root canal treatment.
статья, добавлен 29.03.2013Inter-appointment flare-up is characterized by the development of pain, swelling or both, following endodontic intervention. The causative factors of flare-ups encompass mechanical, chemical and/or microbial injury to the pulp or periradicular tissues.
статья, добавлен 29.03.2013Chlorhexidine gluconate is an effective oral antimicrobial agent and is used in periodontal therapy and for caries prevention. Mean leakage trends across time for each irrigant (sealer) combination. Effect of Chlorhexidine Gluconate on the Apical Seal.
статья, добавлен 30.03.2013Investigation of the factors that may affect the outcome of treatment. Choice of filling material. Expected results of treatment with different treatment regimens and survival. The concept of "patient autonomy." Clinical procedures in apical surgery.
курсовая работа, 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 10.12.2013This systematic review examines the radiographic assessment of healing following the initial and secondary periradicular surgery. The ability to assess postsurgical healing reliably is pertinent to the ultimate goal of endodontic surgical therapy.
статья, добавлен 30.03.2013Evaluation of options for clinical scenarios for the treatment of patients with persistent symptoms of gastroesophageal reflux disease. Non-invasive treatments, selection of H2 receptor antagonists for the treatment of elevated EAE, behavioral therapy.
статья, добавлен 03.03.2020Clinical and radiographic status of root-fractured teeth at the time of treatment, distributed according to type of endodontic treatment. Cleansing drugs, sealers used for root canal filling with gutta-percha, distributed according to type of treatment.
статья, добавлен 30.03.2013Post-operative pain and posttreatment disease. The working length debate. Diagnostic endodontic conditions commonly faced by clinicians. Prevention of infection is paramount for a favorable outcome of vital cases. Necrotic pulp and retreatment cases.
статья, добавлен 10.12.2013Atrial fibrillation is one of the most common persistent cardiac arrhythmias and is associated with an increased risk of mortality. Features of the effect of thyroid-stimulating hormone on relapse after radiofrequency ablation in atrial fibrillation.
статья, добавлен 18.04.2022The endodontic pain is often associated with chronic inflammation and bacteria. The pharmacology, pharmacodynamics and purported mechanisms of actions of steroids as well as their indications for endodontics, contraindications, dosages and side-effects.
статья, добавлен 10.12.2013Study of forms of depression, taking into account age and gender. Characteristics and clinical signs of adynamic and dysphoric forms of mental disorders. Features of the course and treatment of depression against the background of persistent dyssomnia.
статья, добавлен 11.10.2021Laser applications in endodontics, their use in pulp diagnosis, dentinal hypersensitivity, pulpotomy, sterilization of root canals, root canal shaping and obturation and apicectomy. The effects of laser on root canal walls and periodontal tissues.
статья, добавлен 29.03.2013The use of dosed physical activity in the rehabilitation program for patients with mild persistent bronchial asthma. Trial of the program of physical rehabilitation of patients taking into account the results of the examination of the functional state.
статья, добавлен 27.10.2020Chronic wounds as a health problem that negatively affects the lives of patients and increases the cost of the health care system. Violation of the physiological integrity of body tissues associated with clinical conditions with a complex healing process.
статья, добавлен 24.05.2021An overview of the materials and techniques used for short, long-term restorations during and immediately after endodontic treatment, and to make clinical recommendations. Bacterial infection is the most common cause of pulpal and periradicular disease.
статья, добавлен 30.03.2013General characteristics and milestones for bone access, curettage, biopsy and root isolation. The concept and principles of periradicular surgery, the methods and techniques. Removal of bone and root tip. Assessment of the results of the operation.
статья, добавлен 10.12.2013Intentional replantation is an accepted endodontic treatment procedure in which a tooth is extracted and treated outside the oral cavity and then inserted into its socket. Intentional replantation is indicated when other endodontic treatments have failed.
статья, добавлен 29.03.2013Chronic intestinal pseudo-obstruction - the form of motility disorder which may be considered an insufficiency of the intestinal pump. Characteristics of the upper-gastrointestinal series with small-bowel follow-through in a child with this disease.
статья, добавлен 22.02.2020