Tsujimoto infiltration Fig3

Transillumination using different light filters to visualize lesion depth and extension (after rubber dam application and tight floss ligation). The darker areas suggest deeper lesions. Top: transillumination of upper right and left centrals (orange filter); Bottom: transillumination of upper right and left centrals (green filter). Notice the consistent presentation between the different light filters. Transillumination suggest slightly deeper lesion on the left central.