Table 2 The scoring chart for the image quality scoring criteria (IQSC)
From: Investigation of barium sulphate shielding during panoramic radiography
0 s = Desired features not seen |
0i = Anatomy not included in the images |
1 = Unacceptable quality (images do not allow diagnostic interpretation) |
2 = Limited quality (images are adequate only for limited clinical interpretation) |
3 = Adequate quality (images are just adequate for diagnostic interpretation) |
4 = Higher than needed quality (images are much better than needed for interpretation: images with little or no noise) |