question: Hi, I m a 33 year old female with genu varum in both knees. The left side is not as bad, I think because I ve had an ACL reconstruction a few years back. The problem is, I ve started having mild pain on the medial side of my right knee, with pain iradiating to the posterior lateral side of the knee (which feels like pulling), and sometimes mild pain to my hip. Am I suffering from mild arthritis, and will I eventually need a total knee arthroplasty?