MEDICAL DEVICE, APPARATUS, AND SURGICAL METHOD

摘要

A pedicle anchor device is equipped for being used like a pedicle screw, i.e. for being implanted in the vertebra from dorsal direction (but generally at an angle to the sagittal plane, slightly inward towards the sagittal plane) through the pedicle so that a distal portion of the device protrudes into the vertebral body. The pedicle anchor device includes a pedicle anchor device body with a head portion, a shaft portion and a longitudinal bore that extends from a proximal end of the pedicle anchor device body and has a hole or a plurality of holes from the longitudinal bore outward, for example radially outward.

主权项

1. A profile body for being used for an augmentation step in a method of anchoring an implant, in hard tissue and/or hard tissue replacement material, the implant having an enossal region with an enossal region profile, the profile body comprising an outer shape, an outer shape section of which corresponds to a section of the enossal region shape of the implant, the profile body further comprising a longitudinal bore reaching from a proximal end into a distal direction, and at least one hole in a wall around the longitudinal bore.