Abstract: A spinal rod connector is disclosed that allows end-to-end connection of at least two spinal rods. The connector may allow for angular adjustment in the construct which is associated with the patient's anatomy. Percutaneous length adjustment of the spinal rods may be available with visual assessment of the length of the rods via viewing windows on the connector. A locking mechanism may be used to fix a determined angle of the connector dependent upon the anatomy of the patient. The angle may be adjusted if necessary during a subsequent procedure.

Abstract: The present application is directed to embodiments of a pedicle screw assembly to position an elongated member within a patient. The assembly may include a receiver with a channel sized to receive the elongated member and a chamber. The assembly may also include an anchor with a head sized to fit within the chamber. The assembly may include a compression member sized to fit within the chamber and include a first side that contacts against the head and a second side that contacts against the receiver. At least one of the receiver, anchor, and compression member may be constructed of a first material, and at least one of the receiver, anchor, and compression member may be constructed of a second material. The first and second materials may include different moduli of elasticity to prevent deformation of the assembly.

Abstract: A spinal rod connector is disclosed that allows end-to-end connection of at least two spinal rods. The connector may allow for angular adjustment in the construct which is associated with the patient's anatomy. Percutaneous length adjustment of the spinal rods may be available with visual assessment of the length of the rods via viewing windows on the connector. A locking mechanism may be used to fix a determined angle of the connector dependent upon the anatomy of the patient. The angle may be adjusted if necessary during a subsequent procedure.