05053034 is referenced by 115 patents and cites 6 patents.

A spinal joint for use in spinal surgery includes two blocks pivotally connected to each other. One block is secured to a vertebrae with a bone screw, which the other block connects to another spinal joint. The blocks rotate relative to one another, and can be locked relative to one another in various angular positions. Serrations on one block engage with corresponding serrations in the pivotal connection portion of the second block at a selected angle, and are locked in place by a locking screw.

Title
Spinal joint
Application Number
7/603888
Publication Number
5053034
Application Date
October 26, 1990
Publication Date
October 1, 1991
Inventor
Sven Olerud
Malmen, 740 11 Lannaholm
SE
Agent
Finnegan Henderson Farabow Garrett & Dunner
IPC
A61F 2/30
A61F 2/44
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