hello all I am a newbie to this, I have a surgery date of 9-15-08. I have been reading alot of your blogs and have learned alot . what exacly is a pb? I just turned 50 this year I am excited and nervous about my upcoming surgery. My biggest concern is the fills. I am having my surgery done in Mexico. Does anyone know of a doctor in N California who might do my fills? I live near Stockton or Sacramneto.