J Med Phys Close
 

Figure 1: (a) Describes the optimization geometry for a treatment field; Beam 1 was directly facing the implant and the entry of beam is blocked through it, but there was no restriction on Beam2 path and in (b). Both entry and exit of the Beam was blocked

Figure 1: (a) Describes the optimization geometry for a treatment field; Beam 1 was directly facing the implant and the entry of beam is blocked through it, but there was no restriction on Beam2 path and in (b). Both entry and exit of the Beam was blocked