06485491 is referenced by 460 patents and cites 3 patents.

A posterior fixation system includes a saddle member, an anchoring member, an occipital plate, an occipital rod, and a cross-link connector. The anchoring member anchors the saddle member to bone. The saddle member includes a pair of upright portions that define a channel. The channel is adapted to receive an orthopedic rod, and the saddle member can include a hole to receive the anchoring member. The saddle member and the anchoring member can be coupled so as to allow multi-axial movement of the members. The anchoring member in one embodiment is a screw coupled to the hole of the saddle, and in another embodiment, the anchoring member is a hook. The offset member may be coupled to the saddle member to allow for offset connection of rods. Connection of individual rods can be accomplished by connecting the rods with the cross-link connector. The cross-link connector has an integrally formed cylindrical member that couples a pair of coupling portions together. The cylindrical member can be bent along multiple axes. The occipital plate secures the rods to the occipital bone of the skull. The occipital plate has a cross-shaped plate with a plurality of apertures defined in the plate and at least one saddle member coupled to the plate. Alternatively, the occipital rod can be secured to the occipital bone.

Title
Posterior fixation system
Application Number
9/663638
Publication Number
6485491 (B1)
Application Date
September 15, 2000
Publication Date
November 26, 2002
Inventor
Ricardo Sasso
Indianapolis
IN, US
Jeffrey Wade Poyner
Atoka
TN, US
Stephen M Papadopoulos
Ann Arbor
MI, US
Kevin T Foley
Germantown
TN, US
Robert A Farris
Cordova
TN, US
Agent
Woodard Emhardt Naughton Moriarty & McNett
US
Assignee
SDGI Holdings
DE, US
IPC
A61B 17/70
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