Hello, On Jan 29, 2019 I fell at work on the ice. Messed up my back- was given a PPI of 5% whole body... and also injured my left Achilles tendon, which i had surgery on and its still giving me issues- Dr says it takes time... meanwhile- my right foot has now flared up, as a result of being in a walking boot for so long... and nothing else relieve the pain- cant do steroid injections due to severe headaches. So really nothing else can be done on that. so i am waiting on Dr to determine me MMI - since he cant predict my improved since i haven't improved at all. has anyone had a similar situation on what a PPI may be for my feet... i seriously cant be up on it for very long and even just sitting and elevating it it is in serious pain- and i have a pretty high pain tolerance...