Disclosed are a removal method and apparatus capable of accurately operating a prostate puncture needle to carry out a biopsy. The traditional sextant biopsy is improved, i.e. improving equally dividing a whole prostate into six parts (the top, middle and bottom, and left and right sides of a prostate) before into only selecting a point to puncture in a region of interest. A clear and stereoscopic prostate lesion region can be completely provided to a doctor by means of preoperative image information. By means of adding an angle adjustment indication dial assisting apparatus, and computing, on the basis of preoperative planning, a needle point position, a planned route and a required puncture rotation angle, an improved puncture kit (9) can realize an accurate rotation operation, has higher precision and high individual specificity, and realizes accurate puncturing.