Patent ID: 6966910

Claim:
In subcombination, an intervertebral bridge linkage device for flexibly fixating a first vertebra of a patient's spine to a second vertebra of the patient's spine, the linkage used in combination with a first connector mechanism and a first pedicle screw for interconnecting the linkage to the first vertebra, and a second connector mechanism and a second pedicle screw for interconnecting the linkage to the second vertebra, the linkage device comprising: a rod portion including a first end having a first cross-sectional area, a second end having a second cross-section area, and a section disposed between said first end and said second end, wherein said section further comprises an inverted T-shaped region comprising a first pair of reverse bends and a second pair of reverse bends, said section having a smaller cross-sectional area than at least one of either said first cross-sectional area or said second cross-sectional area; wherein said section flexes when the patient bends their spine.