Famur AP/LAT last july his thigh operate

My brother had an accident in 2011 due to which his thigh bone broken afterward he got operated and had a compound facture in that duration bone got curved shape so he again had an operation in july 2012 after that his bone never heal during this process he again operated in 2015 but we can't saw any recovery recently last year july 2021 he again operated and after that he raced alot of problems in feb this year his thigh caught an injection due which he again operated and the rod paches has taken off after that he is still facing the same problem his condition got worst his knee caught injection and was under observation for 7 days but we can't see any difference and in this fourth operation which was held in july 2022 his knee is continually paining this that ...