RecoveryRx is absolutely not part of a TKR, just as the opioids prescribed for post-op pain care are not part of the TKR. Unless you think the anesthesiologist is going to use RecoveryRx during the procedure -- LOL
And what is this "no pain" nonsense? The ActiPatch doesn't reduce pain to zero within 24 hours of application. (It doesn't reduce pain at ALL in some users.) Those patients are going to be calling the doctor the next day complaining about the pain. Unless the doctor also prescribed pain meds, in which case, why use RecoveryRx?