**4.4 Treatment**

Non-operative treatments involve measures for pain relief and frequent visits to the physical therapists. These measures are effective only in few cases, since patients continue to be in a vicious cycle of increasing pain and reduced range of movement. As we know it is usually confirmed only on arthroscopy, it can certainly be treated at the same time. Diduch, in his study, claims 75% success of pain relief after arthroscopic debridement of impinged PCL stump in total knee replacement patients.
