Comparison of the occurrence of pain after root canal treatment performed on teeth with mortified nerve with or without injury to the root of the tooth using two mechanized canal cleaning systems and two canal cleaning limits.
- Conditions
- ecrosisC23.550.717
- Registration Number
- RBR-6bv5hy
- Lead Sponsor
- Faculdade São Leopoldo Mandic
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Data analysis completed
- Sex
- Not specified
- Target Recruitment
- Not specified
Inclusion criteria were teeth diagnosed with asymptomatic necrosis pulp; confirmed by a negative response to pulp vitality tests with heat and cold; with or prior radiographic periapical lesion and without clinical symptoms such as pain; fistula; edema and palpation sensitivity.
We excluded from the study vital teeth, previous endodontic retreatment; teeth with open apex; teeth with periodontal problems that have periodontal probing greater than 3 mm; internal and external root resorption, dental traumatism; treatments not a single session; root canals where it was not possible to realize the patency of the apical foramen and patients allergic to some compound of the medicine ibuprofen. Also excluded were those with spontaneous pain that were included in the study; who used analgesic or anti inflammatory medication in the last ten days, who had systemic diseases and those who refused to participate in the study.
Study & Design
- Study Type
- Intervention
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method