run("Close All");
 
run("CT (420K, 16-bit DICOM)");
getMinAndMax(min,max);
 
//example: we want to remove the white teeth
run("Duplicate...", " ");
changeValues(33000,40000,32500);
//the min max values were now reset, even though the target value is within the current min/max range
 
//run("Duplicate...", " ");
//setMinAndMax(min,max);           //workaround
//the min max values are now restored manually
 
run("Tile");