[A clinical research of three dimensional computerized imaging in the aid of operative design for reconstructive surgery of the face].

This article reports the utilization of three dimensional imaging technique of computer in reconstructive surgery of the face. In 312 cases, the technique has been proved that it can make the preoperative analysis computerized, quantitated and picturized. The measurement and analysis through computer are quick and exact, rendering operative designs feasible. The use of the evaluation system can also help enhance the communication and understanding between the surgeon and his patient. The surgical simulation system can replace the traditional preoperative manual work such as paper molds, plaster casts, and wax mold, and it is therefore much valuable for practical use.