Roughly 20% of first time rhinoplasty patients have cartilage grafting performed. Indeed this percentage rises to the 90% range with secondary surgery. Graft mobility can be caused by several events including infections. It is more likely to be the result of improper dissection leading to a poor fit of the graft or the use of stacked cartilage. If there is significant scarring and too much is asked of the graft, the graft may become mobile, the graft may extrude or the cartilage may simply dissolve. Regardless, there is a finite amount of cartilage within the nose available for grafting and this cartilage should be used only when necessary and only by a surgeon skilled in reconstructive rhinoplasty.