The long-term effect of full-mouth tooth extraction and subsequent implant placement on the oral microflora - Full mouth tooth extraction and implant placement

niversitair Medisch Centrum Groningen0 个研究点目标入组 100 人开始时间: 待定最近更新: 2024年4月15日

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•1) The patient is >= 18 years of age;
•2) The patient has a hopeless residual dentition of at least 4 teeth for which extraction of all teeth is the only remaining treatment modality.
•3) The patient is diagnosed with mild or severe periodontitis (2 approximal sites with at least 2 mm of clinical attachment loss or probing pocket depth of at least 5 mm).
•4) The patient is capable of understanding and giving informed consent.

•1) Medical and general contraindications for the surgical procedures;
•2) A history of local radiotherapy to the head and neck region;
•3) Chemotherapy in the previous 6 months;
•4) Systemic or local use of antibiotics in the oral cavity during the last 3 months;
•5) Use of anti-septic / antimicrobial therapies (including mouthrinses) in the oral cavity during the last 4 weeks;
•6) Patients with dental implants remaining in the oral cavity after full-mouth tooth extraction.

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