In reply to wilkesley:
Thank you for the pep talk and your insights! I am still a bit wobbly walking up and down the stairs (definitely have to heed Ian's advice and work even more on my muscle strength), but overall my operated knee feels better than the other one and better comparedto pre-op, so I guess I'll take that as a good sign!
I am seeing a reasonably good physio (not too much of a choice where I leave), but while he has had plenty of post-arthroscopy patients I am his first osteotomy patient, so at times he seems a bit clueless as to what is "normal" at this stage.
As far as the surgeon is concerned, I feel he really downplayed the recovery time and effort. I think I would have gone for it anyways, knowing what I know now, but maybe would have been a bit better prepared mentally had he been more upfront...
Anyways, feeling a lot better after your remarks already! I'll keep doing my PT, try to be patient (not my strong forte) and hopefully by the time my kids are old enough to hike the Alps (we live in Germany), my knees will be up for it too!