Do you get any Oxymorphone when you IV Oxycodone?

[NY Hippie]

I read somewhere here that when you take oxycodone, your body converts some of that (I think it was 5%) into oxymorphone. However, I was wondering if this still happens when you IV the drug, and if not, are there any other routes of administration other then oral that would still give you the oxymorphone?

The reason I ask, is because I went through my Opana script a little too fast, and now I'm going to have to make due with oxycodone. But right now my body is longing for that oxymorphone and I don't want to miss out on that conversion by IVing the oxycodone if that's the case.