Kurmanalina, Madina A.Uraz, Raisa M.Skagers, AndrejsLocs, JanisTaganiyazova, Aliya A.Omargali, Azamat E.2021-06-142021-06-142018Kurmanalina, M A, Uraz, R M, Skagers, A, Locs, J, Taganiyazova, A A & Omargali, A E 2018, 'Radiological evaluation of endodontic treatment of chronic apical periodontitis using biphasic calcium phosphate biomaterial', Eurasian Journal of Analytical Chemistry, vol. 13, no. 5, 95170. https://doi.org/10.29333/ejac/951701306-3057https://dspace.rsu.lv/jspui/handle/123456789/4961Publisher Copyright: © 2018 by the authors; licensee Modestum Ltd., UK.The article is dedicated to the study of the efficacy of the periapical therapy of chronic periodontitis with the use of synthetic calcium-phosphate biomaterial. 30 patients aged from 22 to 56 years participated in a clinical study. Radiological evaluation was performed by radiovisiography and radiodensitometry. Follow-up examination was carried out at 3, 6 and 12 months. Densitometry indicators at the destruction site showed an increase in radiodensity from 74.2 ± 9.9 units (58.2%) to 111.9 ± 10.6 units (87.8%) after 12 months. Anterior group of teeth demonstrated statistically significant high rate of lesion compaction compared to posterior teeth.500487enginfo:eu-repo/semantics/openAccessApical periodontitisBiphasic calcium phosphateEndodontic treatmentRadiodensitometric assessmentSynthetic biomaterials3.4 Medical biotechnology1.1. Scientific article indexed in Web of Science and/or Scopus databaseAnalytical ChemistryPharmaceutical ScienceSpectroscopyElectrochemistry/dk/atira/pure/researchoutput/researchoutputtypes/contributiontojournal/article10.29333/ejac/95170http://www.scopus.com/inward/record.url?scp=85056413176&partnerID=8YFLogxK