Cyclops lesion

Hi everyone, so I was suffering for almost two years post op. Now they finally found out I have cyclops lesion (10 x 7 mm scarring tissue) that needs to be removed with arthroscopy. Anyone had this experience? Can you guide me through what to expect?

I am pissed that for the whole last year russian doctors were saying I have nothing with my knee, that I am imagining stuff :( Swiss doctor assumed it even without MRI, just doing clinical assessment, and MRI confirmed it.