2 more days, and I’ll have had my artificial knee for one year. This milestone seems to be pretty much what it will be going forward, with possible minor improvements possible. Summary: full extension, great flexibility. No swelling. Some warmth on outside of knee, constantly. Works very well, except no kneeling on hard ground, preferably no kneeling, period. Constant cracking/crunching feeling of tendons behind the knee when bending under weight (as in walking, floor exercises involving bent knees). Painless, but irritating and uncomfortable. Some pain when bending knee/lower leg sideways-inwards while lifted, as is pulling off a shoe or sock while standing, balanced on the other leg. Unfortunately, still pretty frequent minor twinges, and foreign/artificial feeling, in spite of working fine That about average?