術じゅっ中ちゅう死しMeanings1noundeath during surgery; intra-operative deathMedical term for a patient dying while undergoing a surgical procedure.術じゅっ中ちゅう死しのリスクは、患かん者じゃの年ねん齢れいや全ぜん身しん状じょう態たいによって変かわる。The risk of intra-operative death varies depending on the patient's age and overall condition.