I've learned that finding a good PT is as important as finding a good OS, but we (including me) sometimes just go with what's convenient. After my TKR I went to a PT a mile away so those driving me wouldn't have as far to go, but after my infection I chose a different PT group who were knowledgeable about TKRs, saw lots of TKRs and were non-aggressive. My family said they didn't mind driving the extra 8 miles in traffic, luckily though they only had to drive me for a few weeks until I could drive myself.