I'm 54.4 yrs old, and after 4 knee surgeries, and osteoarthritis gradually getting a bit worse, I'm thinking hard about a knee replacement(s). I've been getting a couple of rounds of synvisc injections every year, and cortisone injections 3-4 times per year for 4 years now. Curious as to the experience by those who've had it done....recovery time, results, misc thoughts, etc.
