Abstract: A device and method for predicting a pathologic fracture in the proximal femur are disclosed. The device for predicting a pathologic fracture in the proximal femur according to an aspect of the present invention is a device for predicting a pathologic fracture in the proximal femur of an advanced cancer patient, including: a memory for storing one or more instructions; and a processor for executing the one or more instructions, wherein the processor can process a CT image including the femur of the cancer patient to generate an input image by executing the one or more instructions, input the input image into a fracture prediction artificial neural network model, and obtain prediction information about whether a pathologic fracture in the proximal femur will occur within a predetermined period from the time of acquiring the CT image which is output by the fracture prediction artificial neural network model.

Abstract: A bone tumor surgery device according to an embodiment of the present invention comprises: an accommodation container in which an accommodation space for accommodating a bone of a patient is formed; and a radiofrequency supply unit for supplying radiofrequency into the accommodation space.