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Table1 Gamma passing rates of the comparison between measured and calculated dose distributions for the anthropomorphic phantom

From: Feasibility of postoperative spine stereotactic body radiation therapy in proximity of carbon and titanium hybrid implants using a robotic radiotherapy device

 

Collimator

Phantom

PTV 1/PTV 2

Plane 1

Iris

Bone

100%/97%

 

CFP-T implant

100%/97%

MLC

Bone

99%/97%

 

CFP-T implant

100%/99%

Plane 2

Iris

Bone

99%/97%

 

CFP-T implant

100%/99%

MLC

Bone

99%/97%

 

CFP-T implant

98%/97%

  1. The position of the measurement planes is indicated in Fig. 2