Weather or not to have surgery on broken collar bone?

Depends on fracture. whether it is a simple fracture, compound or comminuted. Get an x-ray interpretation and consult with orthopedic physician.

Related Questions

How does the doctor know if the diagnosis is broken collar bone?

Xray. Besides feeling for the fracture with your hands, an xray of the clavicle (i.e. Collarbone) is the next step. Read more...
Clavicle Fracture. Usually by physical exam where they can see signs of a fracture and deformity of the bone. This is confirmed by xray. Read more...
Xray. A simple xray can usually show you if the collar bone is broken. Read more...