Profile line accuracy in cephalometric radiographs. ML Arn, J Opacic, G Kanavakis, D Halazonetis, N Gkantidis.

On average, the lateral cephalometric radiographs might provide an adequate representation of the facial profile, but when individual patients are considered, there is often a clinically significant error. Thus, lateral cephalograms should be used with caution to evaluate the facial soft-tissue profile.