When you had your hips replaced, did yours give you the feeling of a click when you walked? I had one surgeon say its normal and will go away, another say its not normal. I take it that your hips are not the ones that have been recalled? My right hip is recalled and I have large amounts of Ion particals in my blood and that is because the hip is metal on metal. My left hip is ceramic on plastic. When the right hip clicks it feels like a very solid click or clank...like to peices of metal hitting together. When the left hip clicks its a very hollow clunk and the only thing I can think of describing it is if you were to tap a ceramic jug. So Im not sure whats going on with the left one just yet.