Welcome to the forum SandraSM although I'm sorry to read that your father's cancer has spread to his spine.

I hope the results of his latest scans were as favourable as they could be and that his medical team were able to answer your questions about radiotherapy and radium 223.

In case you still want to hear from others I'm going to put you in touch with [@newyorknewyork]‍ and [@JayP]‍ as both of their husbands had these treatments. There is a discussion from a few years ago which I hope you find useful as it is a member's detailed account of having radium223.

Kind regards, 

Steph, Cancer Chat Moderator