30
Participants
Start Date
December 20, 2022
Primary Completion Date
December 20, 2024
Study Completion Date
December 20, 2024
Platelet rich fibrin
PRF membrane is placed as a scaffold inside the canal with no hyaluronic acid
hyaluronic acid
hyaluronic acid gel is placed as a scaffold inside the canal with no PRF
no scaffold
initiate bleeding using hand files size beyond apex with sharp strokes with no PRF or hyaluronic acid placed
Faculty of Dentistry Ainshams University, Cairo
Ain Shams University
OTHER