A computer aided method and apparatus are disclosed. In at least one embodiment, the method includes acquiring image data of a scanned location of a subject by performing a nuclear magnetic resonance scan thereon, and displaying via a user interface an image formed by the image data; determining particular feature information by using an image segmentation algorithm to the image, determining the position of an acupotome insertion point according to the particular feature information, and displaying the position of the acupotome insertion point on the image. In at least one embodiment, the present invention can provide to a doctor the image information formed after scanning the scanned location, determine the particular feature information by using the image segmentation algorithm, and determine the position of the acupotome insertion point according to the determined particular feature information, thus providing to the doctor objective evidence for a decision on an acupotome surgical operation plan, thereby improving the accuracy of an acupotome treatment.