title: [A clinical x-ray evaluation of the efficacy of hydroxyapatite with collagen in treating periodontitis and radicular cysts].
abstract: One-year follow-up of 20 patients with radicular cysts and 16 ones with medium-severity chronic periodontitis demonstrated the efficacy of hydroxylapatite with collagen. Active formation of osseous tissue at the site of cysts, in the periodontal osseous pockets, and at the apexes of interdental septa was observed 6 to 7 months after the treatment.
mesh_terms: D000293:Adolescent; D000328:Adult; D018786:Bone Substitutes / Q000627:therapeutic use*; D002648:Child; D002908:Chronic Disease; D003094:Collagen / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D004338:Drug Combinations; D004341:Drug Evaluation; D017886:Durapatite / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D010518:Periodontitis / Q000000981:diagnostic imaging* / Q000628:therapy; D011842:Radicular Cyst / Q000000981:diagnostic imaging* / Q000628:therapy; D011859:Radiography
chemical_list: D018786:Bone Substitutes; D004338:Drug Combinations; D003094:Collagen; D017886:Durapatite
vernacular_title: Kliniko-rentgenologicheskaia otsenka éffektivnosti gidroksiapatita s kollagenom pri lechenii parodontita i radikuliarnykh kist.