I was surprised by the improvement from PT alone based on many messages left on the old NMN roundtable, which I can no longer access. I seem to be still in the first "freezing" so I expect I'll have to consistently keep up the home exercises until the condition "thaws".
I see my orthopedist next week and will learn if he will recommend out-patient arthroscopic capsular release surgery to cut out the scar tissue adhesions.
It might be helpful to AC newcomers if others who have had PT would describe their results.