Intrabony Periodontal Defect

• Sapienza University of Rome, Department of Oral and Maxillofacial Sciences, Section of Periodontology — Rome, Italy

• University of Medicine of Tirana — Tirana, Albania

• Semmelweis University Department of Periodontology — Budapest, Hungary

• Nova Southeastern University — Davie, Florida, United States

• Sağlık Bilimleri Üniversitesi — Istanbul, Üsküdar, Turkey (Türkiye)

• Faculty of Dentistry, Cairo University — Cairo, Egypt

• Periodontology Clinic, Faculty of Oral and Dental medicine, University of Cairo, Egypt. — Cairo, Egypt

• Department of Periodontology and Oral Mucosa Diseases, Medical University of Warsaw, Warsaw — Warsaw, Poland
• Department of Integrated Dentistry, University of Białystok — Bialystok, Poland
• Department of Periodontology, Pomeranian Medical University Contact — Szczecin, Poland

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