Neurosurgical review
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Neurosurgical review · Jan 2005
ReviewEndoscopic third ventriculostomy for obstructive hydrocephalus.
The indications for neuroendoscopy are not only constantly increasing, but even the currently accepted indications are constantly being adjusted and tailored. This is also true for one of the most frequently used neuroendoscopic procedures, the endoscopic 3rd ventriculostomy (ETV) for obstructive hydrocephalus. ETV has gained popularity and widespread acceptance during the past few years, but little attention has been paid to the techniques of the procedure. ⋯ Nowadays, indications include all kinds of obstructive hydrocephalus but also communicating forms of hydrocephalus. The results of endoscopic procedures in treating these pathologies are given under special consideration of shunt technologies. In summary, from the review of the publications since the first ETV performed by Mixter in 1923, this technique is the treatment of choice for obstructive hydrocephalus caused by different etiologies and is an alternative to cerebrospinal fluid shunt application.
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Neurosurgical review · Jan 2005
Neurological recovery and its influencing factors in thoracic and lumbar spine fractures after surgical decompression and stabilization.
Surgical decompression and internal fixation of the injured spine have become standard procedures in the management of thoracic and lumbar spine fractures, but their effectiveness on neurological recovery remains controversial. We report on 169 consecutive patients with thoracic and lumbar spine fractures who were treated by reduction, fusion, and internal fixation using transpedicular screw-rod systems. Open decompression was carried out in 67 (39.6%) of them, including all 42 patients (25%) who presented with initial neurological deficits. ⋯ Neurological outcome was significantly better (p<0.01) in patients operated upon within the first 24 h after injury than in those who underwent surgery later. Severity of injury also had a negative influence (p<0.001) on neurological recovery. Analysis suggests that there may be significant neurological improvement in patients treated surgically very early.
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Neurosurgical review · Jan 2005
Case ReportsComplete recovery of severe quadriparesis caused by stab wound at the craniocervical junction.
Non-missile penetrating spinal cord injuries are uncommon, and involvement of the craniocervical junction is even less frequent. The author reports a case of 42-year-old male who presented with quadriparesis immediately following stab injury inflicted with a kitchen knife to the back of his neck. The knife was retained in the patient's neck. ⋯ Computerised tomography (CT) scan showed the blade passed through the spinal canal and its tip reached the odontoid peg. After retrieval of the knife, his quadriparesis recovered. The management and outcome of the patient are described.