Is it malpractice if u find out that surgeon did new knee replacement.and u found out u didn't need it

If you had a medical procedure that another surgeon would determine was unnecesaary, you arguably may have a case for malpractice. One would need to see all of your medical and hospital records, the  MRIs done on your knee and have a detailed history of your knee problem leading up to surgery to even remotely assess the case. What I can tell you is that medical malpractice cases are very dificult to prove. I wrote a blog at our law firm's web sire on the difficulty of pursuing a medical malpratice case in Wisconsin. The Milwaukee Journal-Sentinel did an excellent article about the diffculties in 2015 which you can google and read. The statute of limitations in Wisconsin to pursue a medical malpractice case is three from the date of the occurrence, or otherwise, failure to file a lawsuit within the three years would forever bar your claim.