RESTORATION OF TEETH AFTER ENDODONTIC TREATMENT WITH ENDOCROWNS

The aim of the research: To analyze the adaptation and strength of endocrowns for restoration of endodontically treated teeth made of different materials according to the data of previous studies. Materials and methods of the study: A literature search was conducted using the electronic database PubMed to find studies related to the use of surgical templates during implant surgery. The search term was "endocrown", and the search range covered the period from January 2012 to December 2022. The review included in vitro studies. Literature reviews, abstracts, articles describing the use of endocrowns for the treatment of temporary teeth, incisors, canines, premolars, and technical articles were excluded. Scientific novelty: The data on the adaptation and strength of endocrowns for the restoration of endodontically treated teeth was structured and clarified. Conclusions: In the course of the retrospective analysis, a sample of 32 scientific articles was formed. The majority of the analyzed studies demonstrate that the design of the tooth preparation and the choice of material for the restoration of endodontically treated teeth are crucial for fracture resistance. The need for post-and-pin restorations has decreased with the introduction of adhesive methods. Endocrowns can be effectively used as an alternative to standard post and fixed partial dentures, especially for the restoration of severely damaged teeth. The advantages of endocrowns over traditional procedures include better aesthetics, improved mechanical performance, lower cost and shorter waiting times in the clinic. However, clinicians should be cautious when choosing the type of restoration after endodontic treatment. Long-term clinical studies are needed to confirm the effectiveness of the practical use of endocrowns.