treatment, intervention -- (care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury))
treatment, handling -- (the management of someone or something; "the handling of prisoners"; "the treatment of water sewage"; "the right to equal treatment in the criminal justice system")
treatment -- (a manner of dealing with something artistically; "his treatment of space borrows from Italian architecture")
discussion, treatment, discourse -- (an extended communication (often interactive) dealing with some particular topic; "the book contains an excellent discussion of modal logic"; "his treatment of the race question is badly biased")