Should we just because we can?

Surgery on girl raises ethical questions – Yahoo News
CHICAGO – In a case fraught with ethical questions, the parents of a severely mentally and physically disabled child have stunted her growth to keep their little “pillow angel” a manageable and more portable size.

The bedridden 9-year-old girl had her uterus and breast tissue removed at a Seattle hospital and received large doses of hormones to halt her growth. She is now 4-foot-5; her parents say she would otherwise probably reach a normal 5-foot-6.