Evaluation of Endodontic treatment outcome for the Maxillary First Molars with and without operating microscope using Cone Beam Computed Tomography: Randomized Clinical Trial
- Conditions
- this trial is conducted on mature first maxillary molars with the diagnosis of carious involvement of the pulp, with apical periodontitis, that show periapical change (radiographic PDL space widening, radiolucency) with/without Schneiderian membrane epithelium thickening on preoperative CBCT scan. Age range of patients to be included in the study is (18-65) years.CBCT, Operating Microscope, maxillary first molars, second mesiobuccal canal, Schneider membrane epithelium .
- Registration Number
- TCTR20220624003
- Lead Sponsor
- researcher funding
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending (Not yet recruiting)
- Sex
- All
- Target Recruitment
- 90
mature first maxillary molars with the diagnosis of carious involvement of the pulp, with acute or chronic apical periodontitis, that show periapical change (radiographic PDL space widening, radiolucency) with without Schneiderian membrane epithelium thickening on preoperative CBCT scan. Age range of patients to be included in the study is (18-65) years.
pregnancy, immunosuppression, patients received radiotherapy, uncontrolled diabetic patients, use of corticosteroids, patients taking bisphosphonates , unrestorable teeth , teeth with periodontal probing depths greater than 3 mm, uncontrolled periodontal disease, teeth with severely curved roots according to Shneider's classification, use of corticosteroids, root canal perforations if occur during endodontic treatment, separated instruments, vertical root fractures, signs of root resorption.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method periapical change (lesion size, periodental ligament space widening) at 12 months after the end of intervention linear measurements in millimeter on coronal and sagittal section of cone beam computed tomography
- Secondary Outcome Measures
Name Time Method thickness of Schneiderian membrane epithelium associated with periapical pathology following endodontic treatment. at 12 months after the end of intervention linear measurements in millimeter on coronal and sagittal section of cone beam computed tomography