Changes in the subgingival biofilm composition after coronally positioned flap
نویسندگان
چکیده
OBJECTIVES This study evaluated the effects of coronally positioned flap (CPF) on the subgingival biofilm composition. MATERIAL AND METHODS Twenty-two subjects with gingival recessions were treated with CPF. Clinical parameters were assessed before and at 6 months after surgery. Subgingival biofilms were analyzed by checkerboard DNA-DNA hybridization technique for 40 bacterial species. RESULTS Recession height, clinical attachment level and bleeding on probing improved significantly (p<0.05) at 6 months post-CPF. The proportions of 10 periodontal pathogens and the proportions of red and orange complexes decreased at 6 months. CONCLUSION In conclusion, CPF can induce beneficial effects on the composition of the subgingival microbiota after 6 months.
منابع مشابه
ارزیابی کلینیکی و رادیوگرافیک درمان گرفتاری درجه II فورکا مولرهای فک پایین با استفاده از Demineralized Bone Matrix (Dynagraft) در مقایسه با روش Coronally Positioned Flap
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Guided Tissue Regeneration (GTR) is the most recent and common method for regeneration of class II forcation molars. However, it requires membrane, which seems expensive for most of the patients. In order to overcome this problem, Coronally Position Flap (CPF) procedure may be applied which arresting the epithelial cell down growth, follow the same aim. This study is aimed to compare GTR techni...
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