[Comparative evaluation of biomaterials use in surgical treatment of periodontitis].

Clinical and radiological evaluation of three biomaterials--HA-Biocer, Bio-Gran and Bio-Oss was carried out two years after their grafting in parodontium. The tests were carried out for 91 patients with parodontis. Comparative clinical results (remission of the inflammatory state of parodontium tissues, essential reduction of gingival pockets and rebuilding of alveolar process bone on aimed X-ray pictures) were noted. The carried out observations show that biomaterials application for filling vertical alveoral process bone defects for patients with parodontis gives satisfactory clinical results.