the most important and least recognized errors in the interpretation of cephalometric teleradiographs include : 1 ) the consequences of lack of recognition of a dissymmetry of the base of the skull in sagittal facial measurements , 2 ) the serious inconveniences of recording teleradiographs on a single reference point , for the understanding of facial growth , and 3 ) the inconveniences of the choice of certain conventional landmarks in this comprehension .
C0037303
skull
C0015450
facial