 I'm meteorologist Ava Marie on WBAL News Radio 1090 and FM 101.5. An orthopedic surgeon makes understanding pain painless. It's the biggest frustration that patients have. This is Dr. Pamela Mehta talking about aches with unexpected origins. I see patients with pain in their knees, their hips, their back. Oftentimes the pain is actually coming from their feet. Bet they aren't expecting to hear that.