410 IAC 5-6.1-55
410 IAC 5-6.1-55 "Isocenter" defined
Cite as Ind. Admin. Code tit. 410, r. 5-6.1-55
Sec. 55. As used in this rule, "isocenter" means a fixed point in space located at the center of the smallest sphere through which the central
axis of the x-ray beam passes in all conditions.