Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Jan 14, 2022; 10(2): 437-447
Published online Jan 14, 2022. doi: 10.12998/wjcc.v10.i2.437
Figure 6
Figure 6 Periapical radiographs show some scanning errors. A: Multiple white lines; B: Black line: C: Blank image; D: Inhomogeneous image.