Clinical Application of Hyaluronic Acid Gel for Reconstruction of Interdental Papilla at the Esthetic zone

Sadat Mansouri ، Saeid نويسنده Associate Professor, Department of Periodontics, School of Dentistry, Dental Branch, Islamic Azad University. Tehran, Iran , , Ghasemi، Mahmoud نويسنده Department of Pediatrics, Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan , , Salmani، Zahra نويسنده Dentist , , Shams ، Neda نويسنده Postgraduate Student, Department of Periodontics, School of Dentistry, Dental Branch, Islamic Azad University. Tehran, Iran ,