Patent ID: 9339390
Filing Date: 2016-05-17
CPC Classification: A61B,A61F

Claim Text:
1. An adjustable collar for a replacement prosthesis of a vertebral body having an inner face and an outer shape, comprising: a fixed deck configured to be in contact with the inner face of the vertebral body, the fixed deck having a head; a curved plate having a swivel stem configured to be pivotably received in the head of the fixed deck such that the curved plate is pivotable relative to the fixed deck for conformance with the outer shape of the vertebral body; and a tightening plug configured to selectably cooperate with the head of the fixed deck to clamp the swivel stem in a fixed position thereby maintaining the fixed deck and curved plate in a desired position in contact with the vertebral body, and wherein the tightening plug does not pass through the swivel stem.