N.Y. Fam. Ct. Act § 772

§ 772. Action on return from agency or institution. If a person is\nreturned to the court under section seven hundred seventy-one, the court\nmay make any order that might have been made at the time the order of\nplacement was made, except that the maximum duration authorized for any\nsuch order shall be decreased by the time spent in placement.\n