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Presentation Information     2018-05-07 (14:15)   •  4307

Speaker Fredrik Nysjö  (CBA)
Title Evaluation of HASP for Virtual Planning for Complex Mandible Fractures
Abstract At CBA, we have developed the Haptics-Assisted Surgery Planning (HASP) system that allows surgeons to quickly perform virtual planning of mandible reconstructions in head-neck trauma cases. In this seminar, I will present an ongoing study where we evaluate the accuracy and precision of the system, using CT image data of mandibles from one synthetic case and ten real retrospective cases collected at the Uppsala University hospital. I will also talk about some of the limitations of our haptic simulation, and about the challange of registering and comparing multiple reconstructions when no ground-truth reference is available.