Titlebook: Arthroplasty of the Spine; Robert Gunzburg,Heinz Michael Mayer,Max Aebi Conference proceedings 2004 Springer-Verlag Berlin Heidelberg 2004

ESO

Minimally invasive total disc replacement: surgical technique and preliminary clinical resultsdeveloped that can be implanted through minimally invasive anterior approaches to the lumbar levels L2/3, L3/4, L4/5 and L5/S1. However mid- and long-term data are still lacking. This paper describes the minimally invasive surgical approach - techniques as well as the preliminary results of our firs

戰(zhàn)勝

鈍劍

TERRA

overture

A spiral implant as nucleus prosthesis in the lumbar spinewith a newly developed nucleus prosthesis presented in this paper. This prosthesis consists of polycarbonate urethane (Sulene? PCU), and takes the form of a memory coiling spiral. It can be easily implanted using the standard microdiscectomy approach with no further tissue damage. Biomechanical test

瑪瑙

痛得哭了

Graf ligamentoplasty: a 7-year follow-upegenerative disc disease. It is a less invasive procedure than fusion and appears to have a similar or slightly better success rate. Some studies have reported mixed results at early follow up; generally, they have suffered from poorly defined indications for the procedure, which are now much cleare

殘酷的地方

的闡明

The dynamic neutralization system for the spine: a multi-center study of a novel non-fusion systemal motion would be advantageous in various indications, allowing greater physiological function and reducing the inherent disadvantages of rigid instrumentation and fusion. The dynamic neutralization system for the spine (Dynesys) is a pedicle screw system for mobile stabilization, consisting of tit

BARB

The objectives for the mechanical evaluation of spinal instrumentation have changedisc rather than to simply fix the segment. This means that a biomechanical objective must be decided, a priori, for a particular device. It is then relatively straightforward to design a biomechanical evaluation protocol that can either test whether this objective is fulfilled, or optimise the devic