Health Condition 1: R938- Abnormal findings on diagnostic imaging of other specified body structures Health Condition 2: R938- Abnormal findings on diagnostic imaging of other specified body structures
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Being healthy (ASA I and II) over >=16Â years presenting with asymptomatic and symptomatic teeth with open apex having clinical signs and symptoms of large periapical lesion requiring endodontic surgery.
Exclusion criteria
Exclusion criteria: Patients for whom an explicit diagnosis and treatment plan could be established after thorough clinical and periapical radiographic examination and did not warrant further CBCT examination, Nonrestorable teeth, patients with generalized severe periodontitis with >30% of teeth involved(Stage IV periodontitis), pregnant and lactating females and smokers were excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| accuracy of GOLD STANDARD METHOD of working length in direct vision under microscope during surgery with other pre surgical combined method of digital radiographic working length (IOPAR), CBCT and paper point working length ( PPWL) with a reliable gold standard method during surgery to determine the working lengthTimepoint: 1 HOUR | — |
Secondary
| Measure | Time frame |
|---|---|
| accuracy among different presurgical digital radiographic WORKING LENGTH DETERMINATION METHOD like IOPAR and CBCT WITH PAPER POINTTimepoint: 1 hour | — |
Countries
India
Contacts
PGIMER,CHANDIGARH