The efficacy of three different anesthetic technique in mandibular molars
- Conditions
- pulpitis.Diseases of pulp and periapical tissues, irreversible pulpitis
- Registration Number
- IRCT2015073023412N1
- Lead Sponsor
- Vice chancellor for research, Shahid Beheshti University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 90
Healthy patients; aged 18 to 65 years; No allergy to lidocaine or articaine with 1:100,000 epinephrine; No pregnancy; having mandibular molars teeth with irreversible pulpitis and normal periapical radiographic appearance; Clinical diagnosis of irreversible pulpitis was confirmed by a positive response to an electric pulp test and a prolonged response with moderate to severe pain to a cold test using Roeko Endo-Frost .
Exclusion criteria: presence of periodontal ligament (PDL) widening or periapical radiolucency; recently taken nervous system depressant or analgesic medication within 12 hours before treatment; absence of vital coronal pulp tissue during access preparation; failure to report lip numbness 10 minutes after Inferior alveolar nerve block injection.
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Pain. Timepoint: Befor intervention and 10 minutes after intervention. Method of measurement: Heft- parker Visual analog scales.
- Secondary Outcome Measures
Name Time Method Pulp sensivity. Timepoint: Before injection and 10 minutes after injection. Method of measurement: Electerical pulp test.