Health Condition 1: K045- Chronic apical periodontitis
Conditions
Interventions
Intervention1: Stepwise ultrasonic irrigant activation: Use of stepwise irrigant activation after each rotary instrumentation using ultrasonics
Control Intervention1: Conventional Ultrasonic irrigant
Sponsors
Saveetha dental college
Eligibility
Inclusion criteria
Inclusion criteria: Mandibular molars diagnosed as pulpal necrosis and chronic apical periodontitis with evidence of radiographic lesion. Pain score of 1-54mm using Heft Parker VAS Scale
Exclusion criteria
Exclusion criteria: Previous manipulation of the root canals; associated periodontal damage; inter radicular furca lesion; mobility above grade; presence of fistula, abscess or edema; Calcified root canals or with internal resorption; roots with a degree of curvature greater than 45 degrees; incomplete rhizogenesis; â??Câ??-shaped internal anatomical conformation; crown extensively destroyed that makes absolute isolation and/or immediate final restoration with composite resin impossible, patients who did not understand the scale
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Radiographic periapical healing evaluated using PAI indexTimepoint: 3 months and 6 months and 1 year | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative pain reduction evaluated using Heft parker 170mm VAS scaleTimepoint: 24 hrs,48hrs,72 hrs and 1 week | — |
Countries
India
Contacts
Public ContactKavalipurapu Venkata Teja
Saveetha dental college and Hospital
Outcome results
None listed