40
Participants
Start Date
June 1, 2018
Primary Completion Date
December 31, 2019
Study Completion Date
December 31, 2019
Open flap debridement
Surgical intevention
perforated membrane
surgical intervention
leucocyte - platelet rich fibrin
surgical intervention
Faculty of dentistry Ain shams University, Cairo
Future University in Egypt
OTHER
Ain Shams University
OTHER