Radiology True about “MACH BAND” is/are: A It is the grey shadow of incipient occlusal lesion B It is an optical illusion of area of increased density of unaffected teeth C “Diagnodent” laser light; helps to quantify mineral loss of occlusal surface D Light fluorescence helps to quantify mineral loss on proximal surface 💡 Explanation True about “MACH BAND” is/are: ✓ Correct Answer: B. It is an optical illusion of area of increased density of unaffected teeth