I'm not a parent, but was an RA at college - close enough to a surrogate parent, and I had to deal with cutting last year with one of my kids. Like some others have said, they are just superficial cuts, but it's very dangerous still. My recommendation is to follow what the doctor has said and get some counseling for your daughter. There's only so much that you can do, which I would say should be talking to her and trying to have some positive influence in her life. Sending good thoughts your way.

__________________
I see your fantasy... you want to make it a reality

Are you in the mood to be subdued

You see these shackles
Baby I’m your slave
I’ll let you whip me if I misbehave

Tie me to the bedpost

I like it rough
cause I'd rather feel pain than nothing at all