Minim Invas Neurosur
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Minim Invas Neurosur · Sep 2002
Cubital tunnel syndrome. Treatment by decompression without transposition of ulnar nerve.
Cubital tunnel syndrome is the second most common entrapment neuropathy in the upper limb; however, surgical treatment of the ulnar nerve entrapment at the elbow remains controversial. None of the presently advocated procedures (simple decompression of the ulnar nerve, medial epicondylectomy, subcutaneous, submuscular or intramuscular anterior transposition of the ulnar nerve) has proven optimal regarding long-term results. This paper presents the experience of treating cubital tunnel syndrome with simple decompression in 40 patients. ⋯ Three patients did not demonstrate any improvement (7.5 %). The mean duration of postoperative disablement in our working patients (18/40) was 28 days. In summary, simple decompression of the ulnar nerve seems to be an adequate and successful minimally invasive technique for the treatment of cubital tunnel syndrome.
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Minim Invas Neurosur · Sep 2002
Case ReportsSuccessful endovascular treatment of a spinal dural arteriovenous fistula with trisacryl gelatin microspheres.
We report on the endovascular treatment of a spinal dural arteriovenous fistula (SDAVF) in a 50-year-old man, who presented with rapidly progressive paraparesis of lower extremities. Standard treatment of SDAVFs is by either embolization with liquid adhesive agents like NBCA or microsurgery. In our case the fistula was successfully occluded by application of trisacryl gelatin microspheres (TGM). ⋯ It also displayed a clinically silent focal ischaemia within the spongiosa of an adjacent hemi-vertebra due to particle passage through intersegmental vascular collaterals. A control angiogram confirmed the disappearance of the fistula. The patient underwent physiotherapy and experienced significant improvement of his gait within three months after intervention.