3DSP develops an innovative and complete solution for the construction of three-dimensional anatomical models through which surgeons can perform pre-operative simulation before complex operations. The 3DSP solution is based on the development of a high-precision program for converting medical images from either MRI or CT scans to printable files as well as the use of specialized printing materials depending on the anatomical area of interest. The novelty of the present idea lies in the fact that doctors will now have anatomical models of the surgical area of interest in a form similar to the human body, something that is currently not possible for them in specific anatomical areas such as the rectum. As well as in the program through which you will succeed in the conversion of medical images into files suitable for printing through the use of artificial intelligence technology, you make an optimal conversion of these images. In this way they will be able to record and test the possible steps to be followed during the operation with the ultimate goal of avoiding mistakes and complications during the operation that will have a negative impact on the patient’s health.