Screw

Details Screw Screw

2006-03-28

2006-03-28

Philogene, Pedro (Department: 3732)

Surgery

Instruments

Orthopedic instrumentation

C606S075000

Reexamination Certificate

active

07018378

ABSTRACT:
An element with a thread is created, in which both partial flanks enclose a negative angle with a plane extending perpendicular to the screw axis. Further, a screw or a hook for connecting to a rod, as used in particular in spinal column surgery, is created, wherein the inner thread of a holder, to which the rod is connected, and the associated thread of a nut comprise the thread according to the invention.

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Meyers Enzyklopadisches Lexikon, Mannheim, 1974, p. 302.
Product information for Medtronic Sofamor Danek; CD Horizon Legacy 5.5 Spinal System dated 2003.

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