hand fracture need advice

My time line goes like this.
1.Shooting pain in a small part of wrist,
2.Then my thumb, pointer finger and middle finger's top parts became numb and shooting pain in wrist has stopped. Along with that my  hand has horrible blood circulation, its frigid cold right now.

I have been to an orthopedic doctor and had an x-ray taken at the visit which showed a fracture in my hand. I had a bone scan today and will have an MRI tomorrow. I have a copy of the X-ray and would like to know which bone this x-ray shows fractured?

The fracture is on the right hand, in between the space where my thumb and pointer finger meet at the hand