Percentage of γ < 2%/2mm within the volume extended 1 cm outside the metal implants regarding distance between target and metallic implants for one-arc, half-arc and two-arc VMAT plans of six patients.

Table 5: Percentage of γ _{< 2%/2 mm} within the volume extended 1 cm outside the metal implants regarding distance between target and metallic implants for one-arc, half-arc and two-arc VMAT plans of six patients.

Patient	Distance (cm)	γ _{< 2%/2 mm}
(target size (cm³)) [metal implant size (cm³)]	Distance (cm)	one-arc	half-arc	two-arc
Patient 1 (16.90) [4.8]	4.81	99.52	98.54	99.59
	3.31	98.69	97.12	99.00
	2.03	97.79	94.34	97.54
	1.06	96.17	92.77	96.40
Patient 2 (27.40) [2.6]	4.63	99.67	99.22	99.42
	3.76	98.98	98.82	99.23
	1.87	99.08	97.76	99.16
Patient 3 (29.50) [0.6]	12.65	99.84	99.37	99.91
	6.50	99.58	99.34	99.52
	4.29	99.51	99.42	99.56
	2.29	99.06	98.98	99.14
Patient 4 (18.50) [2.9]	4.07	99.21	99.07	99.44
	2.92	98.94	98.31	98.90
	2.11	98.46	97.80	98.70
	1.49	98.19	96.47	98.61
Patient 5 (51.77) [4.6] (24.12) [4.6]	6.66	98.22	96.66	98.44
	5.38	97.66	97.23	97.11
	4.37	97.33	96.74	97.01
	3.69	96.21	95.02	96.33
	6.16	97.58	97.01	97.90
	4.89	97.37	97.19	97.65
	3.74	96.64	95.88	97.21
	2.97	96.83	95.22	96.76
Patient 6 (45.65) [0.9] (22.37) [0.9]	4.25	99.39	99.63	99.26
	3.54	98.78	98.10	99.09
	2.85	98.28	95.83	98.71
	3.94	99.85	99.87	99.80
	3.38	98.17	98.86	98.99
	2.07	98.57	97.82	98.26