Table 4.

Dose (cGy) to critical structures (n = 17)

	Max	Min	Mean
Ipsilateral optic nerve	6075.3 ± 682.3	4107.8 ± 1239.0	5198.1 ± 919.7
Contralateral optic nerve	4698.6 ± 946.2	2747.0 ± 1298.0	3839.9 ± 898.9
Ipsilateral eye	6742.7 ± 329.8	2418.4 ± 1619.6	4747.3 ± 1108.2
Contralateral eye	4221.7 ± 933.5	1333.6 ± 702.5	2761.3 ± 988.7
Optic chiasm	4409.2 ± 1080.4	2409.6 ± 1074.3	3312.6 ± 1119.6
Affected side-lens	4604.0 ± 1465.8	2870.0 ± 1272.3	3462.5 ± 1425.5
Contralateral lens	2367.2 ± 1057.2	1752.8 ± 844.4	2002.2 ± 941.7