'pedicle fixation device, fixation method, profile body, parts kit, surgical screw, method of treating bone tissue and pharmaceutical composition'

摘要

"pedicle clamping device, clamping method, profile body, part kit, surgical screw, method of treating bone tissue and pharmaceutical composition". The present invention relates to a pedicle clamping device (41). The pedicle clamping device is equipped to be used as a pedicular screw, ie to be implanted into the vertebra from a dorsal direction (but usually at an angle to the sagittal plane, slightly inward toward the sagittal plane) through the pedicle so that a distal portion of the device protrudes into the vertebral body. the pedicle clamp device comprises a pedicle clamp body with a head portion, an axle portion and a longitudinal bore (13) extending from a proximal end of the pedicle clamp body and has a hole or a plurality of holes (14) from the outside of the longitudinal bore (13), for example, radially outwardly, the pedicle clamping device comprises a liquidifiable element (21) which may be inserted or inserted into the longitudinal bore (13) and at least partially liquifiable by the impact of energy impinging from the proximal sludge so that the liquefied material (22) flows through the wall holes and out of the longitudinal bore (13) into the hard tissue structures and / or material. Hard Fabric Replacement Pad (31). Thereby, upon solidification (preferably thermoplastic) of the liquefiable material, a positive fit connection type attachment to the hard fabric and / or hard fabric replacement material (31) is achieved.