The invention relates to an intervertebral discs puncture computer location machine, which is composed of a rack (1) and a X and a Y axis coordinate of six scale mark. The rear section of the vision points A, B and C obtained after positioned the A drop at the needle entering puncturing points at the center of the intervertebral discs; the Z coordinate at side direction orbital transfers the automatic mechanical structure of the side intervertebral discs needle entering puncturing points of the C; the combined interface is positioned by a computer positioning machine integrating digital orbital transferring, navigating, positioning and monitoring lateral approached after the percutaneous intervertebral discs and composed of five parts as C-arm X-ray screen (45), a motoring navigation display, an integrated digital remote control receiver, a remote controller DSP-GB (44), a programme software input PLC (42) and a display PDA (2). The dorsal disc prolapse is a common and frequently encountered disease seriously affecting people's working and life, which is a neurodegenerative disease. The positioning machine, by comparing with logical thinking, multi-disciplinarity and omnibearing and researching thoroughly, melts, shapes or extirpates the marrow core after positioned the intervertebral discs and punctures, positions and cures the degenerative disc disease or pathology tissue forcutting centrum knub, which is broadly applied for puncturing, positioning and draining of intervertenral space.