Gergely Ráthonyi

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The immediate stabilization provided by anterior interbody cage fixation is often questioned. Therefore, the role of supplementary posterior fixation, particularly minimally invasive techniques such as translaminar screws, is relevant. The purpose of this biomechanical study was to determine the immediate three-dimensional flexibility of the lumbar spine,(More)
BACKGROUND Some biomechanical studies have been performed to evaluate the stabilization provided by interbody cages, but there are virtually no comparative data for the different designs. Furthermore, most investigators have used animal models, which may have led to different results due to morphological variation in the end plates and articular facets. The(More)
Development of ICTs and the expansion of the Internet have changed dramatically in the past few decades. Platform of tourism increasingly get to the Internet nowadays which is vitally important because tourism is an information-intense industry. The aim of this study is to show a brief summary of the significance of the Hungarian tourism with the help of(More)
We performed an in vitro study to investigate the effect of external spinal fixation on anterior column motion under physiological axial compression loading. The AO external spinal fixator (ESF) was applied to 5 human cadaveric lumbar spine specimens (L3-S1) at levels L4 to S1. All specimens were tested in 4 configurations: i) intact, ii) ESF in a neutral(More)
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