IMPLANTOR-an intelligent tutoring system for orthopaedic repair

The research reported is centred on the development of an intelligent tutoring system called IMPLANTOR (intelligent medical planning techniques for orthopaedic repair). IMPLANTOR has been designed to assist novice orthopaedic surgeons practice and develop their skills in decision making and management processes. The application domain is focused on the methods of treatment for orthopaedic repair, giving special attention to internal fixation. IMPLANTOR provides an experiential learning environment through a computer-based simulation, using a combination of artificial intelligence methods and computer-aided design CAD techniques. IMPLANTOR is structured as a syllabus, presenting case-studies of progressively increasing complexity to be solved by the learner. The system critiques acceptable decisions by indicating positive and negative aspects as well as potential risks. Unacceptable solutions are refuted with an analysis of the reasons for that. Some of the difficulties for knowledge elicitation for IMPLANTOR are described.