I had a TKP 6 months ago. Approx 4 months after... I developed a severe pain in the hip joint, like a knife stabbing me constantly 24/7. To describe the area, if you think of a child sitting on your lap, and the bony area of their hinny pokes you in the leg. When I am sitting on a chair, it feel as the bony area of my of my buttock (same side as the TKR) could be pressing down through the chair. It is so painful, it's 24/7 and exercise nor rest changes it. Ihave all the same other pain as discussed on the forum. Needing to constantly stretch the ligament, the pain from hip to knee, tightness. I am no loner in PT. My only form of exercise is walking on a treadmill and continuing to stretch ligament. I have pain after walking for 30 min and normally have to sit pain. Has anyone else had this stabbing hip pain 2 weeks or more post op? If so, was there anything you did to help it? I weaned off all narcotic pain meds, I was in pain with or without. I take aleve or ibuprophen. Although, itt does not relieve the pain. Please give me advice. Thanks in advance for your response.