Open AccessDispersed biocomposite based on wollastonite/hydroxyapatite: Osteoplastic potential in terms of radiology
Author(s) -
В. И. Апанасевич,
Е. К. Папынов,
I.S. Afonin,
I.O. Evdokimov,
O.O. Shichalin,
А. С. Степанюгина,
Н. Р. Панкратов,
Oksana Korshunova,
И. Г. Агафонова,
С. В. Зиновьев,
B.I. Geltser
Publication year - 2020
Publication title -
tihookeanskij medicinskij žurnal
Language(s) - English
Resource type - Journals
ISSN - 1609-1175
DOI - 10.34215/1609-1175-2020-3-88-89
Subject(s) - biocomposite , alveolar ridge , dental alveolus , cone beam computed tomography , wollastonite , dentistry , osteolysis , medicine , materials science , anatomy , chemistry , computed tomography , radiology , surgery , implant , composite material , raw material , organic chemistry , composite number
Objective : assessment of the bone tissue regeneration of alveolar ridge during implantation of biocomposite based on wollastonite/hydroxyapatite (HA) in the experiment. Methods : Four female rabbits were performed the extraction of lower left incisors under the general and local anesthesia followed by the augmentation with biocomposite. The results were assessed with cone beam computed tomography. Results : On the first day, the average density of bone structure of the alveolar socket was 37 HU; on the 60th day, it reached 1090 HU. The contour of the alveolar socket was not already visible on the 35th day. There were no signs of the osteolysis. Conclusions : The experiment result confirms the the participation of a CaSiO3/HA biocomposite in bone tissue regeneration, as evidenced by the dynamics of the increase in bone volume in the alveoli of the removed teeth of the lower jaw of experimental animals.