Recruited patients with necrotic pulp after application of Calcium hydroxide are assigned to group (XP Endo Finisher file) and group( Passive ultrasonic irrigation) and group (conventional syringe irrigation with side vented needle) to remove intracanal medication and record postoperative pain afterwards.
The investigator will recruit patients who are found eligible to the criteria, Calcium hydroxide will be inserted inside the canals. After 7 days, patients will be randomly assigned to either removal of intracanal medication using, the XP-Endo Finisher file, passive ultrasonic irrigation (PUI) and conventional syringe irrigation with side vented needle. After the visit, patients will be asked to record post operative pain by Visual Analog Scale)in a given sheet
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
30
XP-endo Finisher files (FKG Dentaire, La Chaux-de-Fonds, Switzerland). file will be used with an endodontic motor X-Smart (Dentsply Sirona, Ballaigues, Switzerland) in removal of calcium hydroxide
passive ultrasonic irrigation (PUI) with an IrriSafe Ultrasonic tips (Acteon,France), which will be driven by an ultrasonic device (Newtron P5, Satelec, Acteongroup, Merignac, France) in reemoval of calcium hydroxide
conventional syringe irrigation with side vented needle (prime Dent, India) in removal of calcium hydroxide
Faculty of Oral and dental medicine, Minia University
Minya, Egypt
RECRUITINGchange in post operative pain (Visual Analogue Scale)
Numerical (0-10)
Time frame: Intrappointment at 4,24,48,72 and 96 hours
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