January 8, 2007
Dear Dr. Lau,
After your diagnosis that my pain was not   from my back, but my hip, I insisted on seeing an orthopedic doctor.  He did hip x-rays, showing that I was   walking bone to bone.  I had my left   hip replaced November 20, 2006.  I am   recovering quickly, and mostly free of any pain.
I greatly appreciate your expertise and   knowledge.  I am sure the back   Drs would still be leaving me in pain.
Betty Fox