27 June 2022 : Clinical Research
Influence of Cone-Beam Computed Tomography Voxel Sizes in the Detection of Chemically Induced External Root Resorptions
Mehmet Eray Kolsuz1ABCF, Hakan Eren2BCD, Berkan Çelikten3BCD, Perihan Dalgali Evli
4CDEF, Hüsniye Demirtürk Kocasaraç56DEF, Kaan Orhan78ABF*
DOI: 10.12659/MSM.936160
Med Sci Monit 2022; 28:e936160
Table 1 The κ coefficient for interobserver agreement in the detection of the external root resorption defects.
| Compliance between Observer 1 and Observer 2 | ||||
|---|---|---|---|---|
| Voxel size | FOV | Defect | Kappa | p |
| 100 | 50×55 | Proximal | .607 | <0.05 |
| 100 | 50×55 | Buccal | .599 | <0.05 |
| 150 | 50×55 | Proximal | .436 | <0.05 |
| 150 | 50×55 | Buccal | .395 | <0.05 |
| 200 | 50×55 | Proximal | .451 | >0.05 |
| 200 | 50×55 | Buccal | .514 | >0.05 |
| 400 | 50×55 | Proximal | .361 | >0.05 |
| 400 | 50×55 | Buccal | .402 | >0.05 |