did that surgery do anything? did they do anything else? was it before tos diagnosis?

Before my diagnosis, back in December 2012, they found a torn labrum and cyst in my shoulder. Docs told me the cyst was hitting suprascapular nerve and causing all my problems. (scapula and side neck pain)

When performing the surgery, the doc left my labrum because it wasn't in bad shape but removed the cyst and "decompressed the nerve" which I'm sure means nothing because radiologist's have since told me that there's no way that the cyst was doing anything