Hedda Schattke

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Intradural lumbar disc herniation is a rare pathological entity. Three new cases among a series of 5000 lumbar spine operations are added to the about 60 previous case reports in the literature. None of our patients had undergone lumbar spine surgery before. In one patient the location of the free disc fragment was medial within the dural sac; in two(More)
During the period between 1980 and 1989, foraminotomy as described by Frykholm was performed on 230 patients suffering from lateral cervical disc herniation with exclusively radicular symptomatology. Following an average postoperative period of 3.5 years, the subjective alleviation of symptoms and the neurological symptomatology were examined in 161(More)
absTraCT The aim of this paper is to evaluate how CEMIS could be enhanced to cope with impacts caused by climate change. In our time, firms have to deal with the resulting challenges such as increasing complexity and dynamics of the environment. By developing cultural competences, firms will be empowered to handle these new challenges appropriately. CEMIS(More)
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