The phantom was designed using SolidWorks, a computer-aided design software package.

This was exported into a computer-aided design software program to produce and store the trial denture.

They have been lagging behind for years now, said Jorgen Nilsson, a manager at UK-based Aveva AB, a firm that makes computer-aided design software applications.

Autodesk, which makes computer-aided design software, said on Wednesday it expected pretax charges of $85 million-$95 million related to the restructuring.