Development of a training system using virtual reality for oral surgery assisted by the endoscope.

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We have developed a virtual reality training system using a three dimensional tactile interface devise for oral surgery assisted by the endoscope for the first time in the world, which simulates a soft tissue preparation in the area of oral surgery. The parameters such as the time of operation and a number of strokes during surgery were significantly improved in the training group in compared with the controls. Therefore, the system we have developed has been proved to develop surgical performance of the operation.