The invention relates to a percutaneous dynamical articular process internal fixation device with a location function for treating a spinal degenerative disease. The percutaneous dynamical articular process internal fixation device with the location function comprises a hollow screw, a stabilizer and a rear nut, wherein one or a plurality of X ray-impermeable markers are arranged on the stabilizer; the X ray-impermeable marker can be a single metal element such as iron, lead and magnesium and can also be composed of multiple elements like ferrotitanium; the X ray-impermeable marker can be cambered, annular or linear, or in an irregular shape. The percutaneous dynamical articular process internal fixation device with the location function overcomes the disadvantages that an operation is in vain and an operation is unsuccessful owning to difficult location as whether the rear stabilizer arrives at a position below an articular process cannot be judged by naked eyes under percutaneous condition; during operation, under assistance of an X-ray machine, the function of accurately locating an imbedding position of the stabilizer is realized by observing positions of the X ray-impermeable markers.