EXPERIENCE IN USING DOMESTIC XENOGENIC SPONGY BONE BLOCKS IN OUTPATIENT DENTAL PRACTICE

The results of a prospective study of 40 patients aged 21 to 45 years old who underwent atraumatic tooth extraction followed by filling the socket with osteplastic xenogenic materials are presented in the article.The aim of the study was to assess the effectiveness of the use of domestic xenogeneic cancellous bone blocks for augmentation of the hole after surgerical removal of a tooth.Material and methods. Patients were divided into 2 groups depending on the material used. The first group consisted of 20 patients who were implanted with imported osteoplastic material « Bio-OSS Collagen «(Geistlich, Switzerland), patients of group 2 (20 patients) were implanted with domestic osteoplastic material - spongy bone blocks» Bio-Ost CUBE Collagen «(Cardioplant LLC, Russia).Results. It was found that the formation of bone tissue in the defect zone was faster and of higher quality in group I patients. The use of domestic osteoplastic material was accompanied by a lower rate of filling of the bone cavity but the dynamics of reparative osteogenesis and the resulting volume of newly formed bone indicate sufficient effectiveness of the clinical use of domestic osteoplastic material «Bio-ost CUBE Collagen» for further complex implantological treatment.Conclusion. The results of the study allow us to conclude that the domestic xenogenic osteoplastic material (spongy bone blocks «Bio-Ost CUBE Collagen») can serve as the biomaterial of choice for the augmentation of the hole after the tooth extraction.

reparative osteogenesis, osteoplastic material, tooth extraction, xenogenic bioimplants, bone density

1. Акияши, Ф. 4D-имплантологическое лечение: эстетические аспекты работы с мягкими тканями: пер. с англ. / Ф. Акияши, И. Томохиро. - Львов: ГалДент, 2015. - 212 с

2. Грудянов, А.И. Этиология и патогенез воспалительных заболеваний пародонта / А.И. Грудянов, Е.В. Фоменко. - М.: Медицинское информационное агентство, 2010. - 96 с

3. Клинико-рентгенологическое особенности регенерации тканей после аугментации лунки удаленного зуба с помощью различных остеопластических материалов и мембран / А.А. Михайловский А.А. [и др.] // Стоматология. - 2014. - №4. - С. 37-40

4. Саадун, А. П. Эстетика мягких тканей в области зубов и имплантатов: пер. с англ. / Андре П. Саадун. - Львов: ГалДент, 2013. - 179 с

5. Assessing the case rate of inflammation in periodontal tissues in the Penza region / G.V. Emelina [at al.] // Journal of Pharmaceutical Sciences and Research. - 2018. - № 10(4). - P: 973-975

6. Bulkina, N.V. Investigation of molecular mechanisms of reparative-regenerative processes in the wound with chitosan membrane stimulation /N.V. Bulkina, A.P. Vedyaeva // J. Clin. Periodontology. - 2018. - Vol. 45. - Suppl. 19. - June 2018. - P. 268