Microsurgical instruments for root-end cavity preparation following apicoectomy
The advantages of ultrasonic or sonic root-end preparation compared to conventional bur preparation: a deeper root-end preparation, alignment in the original path of the root canal, a reduced risk of lingual perforation. A debridement of gutta-percha.
Подобные документы
Characteristics of the uninfected root canal surface. Extirpated pulp and SEM view of pulp separating from dentine surface with odontoblastic processes. Mechanical properties of dentine in teeth with vital and non-vital pulps. Effect on canal contents.
статья, добавлен 10.12.2013Root fractures are combined injuries to the dentin, elementum, pulp and periodontal ligament. the healing patterns of such injuries remain unanswered. satisfactory healing of root fractures, in the absence of invasive management, over a 5-year period.
статья, добавлен 10.12.2013A 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 10.12.2013- 29. Healing and prognosis of teeth with intraalveolar fractures involving the cervical part of the root
Healing and long-term prognosis of cervical root fractures. Transverse fractures limited to the cervical third of the root, oblique fractures involving both the cervical and middle parts of the root. Suboptimal reposition of displaced coronal fragments.
статья, добавлен 10.12.2013 Microbiota of the oral cavity. The healthy oral cavity. Root canal infection. Biofilm on root surfaces. Bacteria in perapical lesions. Microbiota of refractory lesions. The main microorganisms isolated from mucosa, alveolar bone and periapical lesion.
статья, добавлен 10.12.2013Description the treatment of a large maxillary cyst by root canal treatment and decompression using a hollow drain made from surgical suction tubing. The rationale behind the use of this technique is reviewed and its main advantages highlighted.
статья, добавлен 29.03.2013- 32. 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 Сlinical case of horizontal root fracture in the mandibular. Example of spontaneously healed fracture roots. The healing was observed in the presence of two root canals, the vitality of the pulp was preserved and displacement of fragments were prevented.
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 10.12.2013The 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 30.03.2013Main characteristics of chelator preparations and the critical examination of the extensive literature on the their effectiveness. Clinical results on the application and the order in which the chelator should be used. The results of the dental surgery.
статья, добавлен 05.03.2013Vertical 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 10.12.2013The photo of the cervical root fracture of tooth. Composite restoration of the tooth after completion of endodontic treatment. Oblique crown-root fracture of tooth, postoperative appearance. A surgical technique involving intra-alveolar transplantation.
статья, добавлен 30.03.2013The purpose of the study was to evaluate a possible relationship between the quality of the coronal restoration, the root canal obturation and the periapical status of endodontically treated teeth. The technical quality of the root filling of each tooth.
статья, добавлен 29.03.2013The clinical picture of acute apical periodontitis, its differential diagnosis and treatment. The concept of post-operative pain and the main reasons for its occurrence. Incidence of post-operative pain using two different root canal dressings.
статья, добавлен 05.03.2013Histological studies of inflammation of fibrous connective tissue. The surgical removal of a painful process. Drug encapsulation technique in the root canal periapical region of the left central incisor tooth. Analysis of representation of the case.
статья, добавлен 29.03.2013Apical periodontitis – equilibrium between protective and destructive mechanisms. Inflammatory events in response to root canal infection. Initiation of the apical periodontitis lesion – interaction between resident host cells and root canal microbes.
статья, 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 10.12.2013The preparation, packaging, storage and use of medicines. The efficacy of the preservative. Drugs with antiviral, anti-inflammatory and antibacterial effect for correction of immunity parameters. Intravenous, oral, external (ointments, suppositories).
статья, добавлен 29.01.2016Eliminate 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 10.12.2013- 47. 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 Crown-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 10.12.2013Meaning of calcium hydroxide as intracanal medicament for antimicrobial activity. Physico-chemical properties of this substance and its efficacy for disinfecting the entire root canal system. The relationship of calcium hydroxide with medications.
статья, добавлен 29.03.2013Pulp 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 10.12.2013