16
Participants
Start Date
April 1, 2013
Primary Completion Date
August 1, 2017
Study Completion Date
August 1, 2017
flap
after flap incision , the sinus cavity was opened and then the membrane raised up
Siena University, Department of Periodontology, Policlinico Le Scotte Siena., Siena
Tuscan School of Dentistry, Siena
University of Firenze and Siena, Napoli, Italy
OTHER