Necrosis of pulp. Necrosis of pulp
Conditions
Interventions
Intervention 1: 45 root canal of mandibular molar underwent preparation and shaping using RaCe Rotary file and then post operative pain will underwent analyses . Intervention 2: 45 root canal of man
Treatment - Other
45 root canal of mandibular molar underwent preparation and shaping using RaCe Rotary file and then post operative pain will underwent analyses .
45 root canal of mandibular molar underwent preparation and shaping using Reciprocating file and then post operative pain will underwent analyses .
Sponsors
Tabriz University of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: inclusion criteria : age over 18-year-old ; no systemic disease necrotic pulp without pain before treatment ; normal or periapical lesion less than 2.5mm ; sensivity on percussion ; no sensivity on palpation ; restorable, no sinus tract or apical abscess or facial cellulite exclusion criteria : age lower than 18-year-old ; systemic disease ; pregnancy,milking mother,allergy to lidocaine ,normal pulp, pulpit,normal periapical or periapcal lesion greater than 2.5mm ; failure in anesthesia ; bleeding after coronal access ; intake of analgesics 48 -72 hours before treatment ; intake of cortone one week before treatment ; sensivity on palpation
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Post operative pain. Timepoint: 4th, 12th, 24th, 48th, and 72nd hours and at week 1 postoperation. Method of measurement: a visual analogue scale. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMohammad Samiei
Tabriz Dental University
Outcome results
None listed