The development of virtual systems has brought many innovations in educational and medical field. Robotic and virtual reality systems are used more constantly to assist in an operation or in a surgery training. The advantage of using these systems lies in giving greater precision during surgery and thus decreasing the rehabilitation time in patients. Similarly, these systems provide more security and comfort to surgeons. Therefore, focus of this paper is tosimulate an anatomical exploration of the knee based in an arthroscopic surgery. Development includes virtual models of knee and auxiliary system that simulate a stereoscopic vision in the operation. This research allows an advance in medical explorations and in the recognition of anatomical elements.