Fig. 8

Comparison of the three groups “pilot-drill guided,” “marker tray in CBCT,” and “3D-printed tray navigation” regarding the total error at entry point, the total error at apex, and the angular error
Comparison of the three groups “pilot-drill guided,” “marker tray in CBCT,” and “3D-printed tray navigation” regarding the total error at entry point, the total error at apex, and the angular error