I have two occasions where I was told I needed surgery and I chose not to. Made some adjustments to footwear and exercise routine and the issues resolved themselves
I agree even my daughter the surgery nurse said she wouldn't think I'd have surgery unless I just couldn't walk and she's correct.
I seperated the same shoulder three times and twice was given the option of surgery or give it time.
I choose to give it time and have no regrets or problems with the shoulder.
I've had more than one friend tell me once they do surgery on a joint it's never the same.