Preferences of dentists and students in choosing the type of restoration in ET teeth Restoration materials, restoration methods, survival rate, success rate, failure rateĮndocrowns is a promising restorative option for ET posterior teeth Overall number of samples (restored teeth)Įvaluation of survival and success of endocrowns in ET teeth restoration The purpose of this overview was to find S/M-R determining ET teeth restoration success and evaluate the quality level of studies on the success of ET teeth treatment methods.Ĭriteria for AMSTAR analysis according to positives answers Considering the lack of compliance among studies on a particular technique or methodology and since scientific studies require impartiality, Cochrane proposed a new kind of study called the S/M review, in which findings from multiple S/M-R are combined into one text to increase confidence in decision-making by comparing scientific data. Therefore, valid scientific documentation is required to make a proper decision. ĭespite the abundance of S/M-R in this area, a lack of consensus is seen among specialists and information gaps cause failures in clinical practice. These factors include age, the kind of post, root filling mass, and the number of sessions until the end of endodontic therapy. However, confirmation of their influence on the survival rate of ET teeth is weak or uncertain. More elements have also been examined in previous reports. Others have been incapable of notably relating particular teeth to the durability of treatment. It is assumed that molars exhibit significantly lower survival rates than other teeth this theory has been confirmed by former cohort investigations. Other circumscribing parameters contain the amount of the root filling in association with the root crown, pulp status before therapy, postendodontic coronal restoration, and proximal contacts. One of the most influential and determining factors for the success of endodontic therapy is whether a periapical injury exists former to practice. Different epidemic-related studies, where a substantial cohort was examined (over one million cases), obtained a survival rate of 97% in ET teeth after eight years. Researchers evaluated cases of monitoring teeth after both first endodontic therapy and retreatment, excluding periapical surgery treatments. īased on several current systematic reviews, endodontically treated (ET) teeth present a predicted survival rate of 87% within eight to ten years. However, other systematic studies have found no significant difference between the survival rate of restored ET teeth with single crowns and implants. The results of a systematic examination showed that the retention, satisfaction, and cost-effectiveness of restored teeth with a single crown or implant are higher than fixed or removable dentures. When it is impossible to use implants, removable or fixed dentures, restoring ET teeth is more critical. Since mechanical properties of the whole system, including post, cement, and dentine should be homogenous, engaging in fiber posts cemented and reconstructed by composite resin material is likely to ensure a good performance. Recently, fiber-reinforced posts have been introduced in addition to traditional metal posts to preserve teeth with a small amount of residual structure. The use of different posts requires applying particular principles. Popular postsystems consist of both cast and prefabricated posts with a broad order of substances. The application of posts has been widely discussed in dentistry for a long time, and they are commonly suggested when the amount of remaining hard tissue is crucial. In general, benefits can be achieved through both traditional direct restorations and prosthetic restorations such as crowns, fixed partial dentures, removable partial dentures, and mixed removable-fixed prostheses, with or without postplacement. Determining the proper restoration for an endodontically treated tooth is associated with the number of vital teeth, anatomical situation, occlusal pressure, and restorative and aesthetic necessities of the tooth. It is thereby apparent that ET teeth require restoration. Through endodontic therapy, tooth material is unavoidably sacrificed, and the tooth is weakened. Endodontic therapy is a routine and standard dental treatment.
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