So I went to see my doctor who took some x-rays... she couldn't determine the issue from the pics, so she referred me to an orthopedist and gave me a disc with the x-rays to show him.
On Wednesday I went in to see the orthopedist. After an exam of moving my leg this way and that and watching me grimace in pain he turned to the x-rays on the computer and showed me a groove in the hip bone which causes this type of pain. Then the good news: the solution is a complete hip replacement!
When I returned home I fired up the laptop to show the x-rays to my wife (they gave me the disc after uploading the files to their system). I pulled up the main picture and couldn't locate the groove in question. I began studying the image and noticed that I couldn't see the fingertips that I could see in the picture at the doctors office. In addition, there were some black circles at the office that I couldn't see at home.
Concerned, I left a message with the doctor. The next afternoon I received a call from his nurse. Coincidentally there is a 47-year-old Paul CHARLES Wolfe in Olympia with left hip pain who sees this same orthopedist. I'm 47-year-old Paul WARREN Wolfe from Rochester! The doctor diagnosed my problem with the wrong images.
Now the plan is to get an MRI of my hip and new x-rays. The nurse said that my initial images looked pretty good and that this might be a labrum tear requiring arthroscopic surgery and NOT a complete hip replacement. Of course we have to wait and see what the pictures show, and I might need a replacement after all, but I'd rather have that diagnosis based on my x-rays and not the other guys

Anyway, thanks for giving me an outlet to get this off of my chest.