The pedicle screw (1) for intervertebral support elements (3) consists of a shaft (10) and a head (2) comprising at least two parts (20, 22). The head is formed as a securing means for at least one support element (3). Each support element consists of a piece of a cable-like band (31) and a cylindrical...http://www.google.co.uk/patents/US7758618?utm_source=gb-gplus-sharePatent US7758618 - Pedicle screw for intervertebral support elements
