We described a case report that iPlan (Brain LAB) was very useful for the operation of post operative multiple maxillary cyst. iPlan is a software of Vector Vision. This software converts DICOM data of CT or MRI images to the original data for Vector Vision. iPlan has many useful functions. Object creation is one of them. It can make several objects that mean multiple lesion such as maxillary cysts. This function helps surgeons with their operation which is difficult to identify multiple cysts. We can fully realize the lesion of size, location and number when we use this function.
