Application Field Of Voxel-Man Tempo 3d Virtual Reality Simulator In Surgery Of Pars Petrosa Of Temporal Bone

Introduction: The pars petrosa of the human temporal bone is a structure of complex and diverse anatomy. Prior to surgical interventions, in order to prevent surgical complications, it is essential to acquire sound anatomical knowledge and dexterity as well as to practice each surgical step and movement. The VOXEL-MAN Tempo 3D simulator uses virtual reality and robotics to provide an opportunity to practice.Objective: In 2019, the University of Szeged installed a VOXEL-MAN Virtual Reality simulator at the Medical Skills Development Center. After learning about the VOXEL-MAN Tempo simulator, the authors present the device and articulate their need for interventions with the simulator.Method: The VOXEL-MAN Tempo simulator is evaluated according to the formulated criteria and the role assigned to it in the practical training is determined.Results: The simulator shows the anatomical structure of the temporal bone virtually, yet realistically, the real spatial location of the important anatomical structures and their distance from each other and from the surgical instrument. The system allows ear surgery to be performed realistically (two-handed bone work with a drill and suction) with tactile (vibration) and visual (bleeding) feedback. One can improve surgical skills with one- or two-handed tasks. Bone work in ear surgeries can be performed in a reproducible manner from routine, high-resolution computer tomography of the temporal bone of a real patient.Conclusion: With reference to our experience, the simulator is excellent for practicing each surgical step. In the future, we intend to use this virtual system in undergraduate and postgraduate training in otolaryngology.