[Value of early acoustic and somatosensory evoked potentials in monitoring and prognostic assessment of coma in barbiturate therapy--comparison with clinical aspects and EEG].

25 comatose patients suffering from severe cerebral lesions of different etiology were examined during barbiturate-therapy by Glasgow-Pittsburg-Coma-Scoring-System (GPCS), EEG, somatosensory and brainstem acoustic evoked potentials. The findings were correlated in view of prognostic prediction and importance for monitoring. A modified form of the Glasgow-Outcome-Score (GOS; independent-survival, dependent-survival, dead) was used for evaluating the outcome.

[The value of early postoperative CT study after lumbar intervertebral disk surgery].

The changes of the early intraspinal conditions few days after an operation of a lumbar disc herniation are little known. We, therefore, examined these operation areas by CT on a representative group of 256 patients. Besides the "common" findings, such as seroma, one must classify conditions such as haematomas, isolated bone fragments and/or residual disc tissue as "unusual" changes.

[Intraoperative somatosensory evoked potentials (SSEP) in surgery of cerebral aneurysms: topographical information].

Out of 114 patients who were operated because of cerebral aneurysms, 16 patients were monitored by means of Somatosensory Evoked Potential (SSEP) during the operation. In 9 of these, successful monitoring was possible during the whole duration of the surgical procedure. In the remaining seven, monitoring was impossible over a long period so that these patients were excluded from the present study.

[Ventriculo-cardiac shunt in an adult with a fatal complication: diagnostic and therapeutic aspects. Case report].

A 29-year-old patient with a Pudenz-Heyer-shunt was assigned to examination because of exercise-induced dyspnea after 10 years of uncomplicated follow-up. Echocardiography established the diagnosis of advanced cor pulmonale, the cause being multiple pulmonary embolism produced by thrombotic layers on the shunt-tube. During anticoagulant therapy right heart decompensation with fatal outcome occurred.

[Results of surgical treatment of common peripheral nerve lesions of the upper extremities].

The results of operative treatment and clinical as well as electrodiagnostic findings are discussed in 68 cases. In about one half of our cases a carpal tunnel syndrome was found with excellent outcome of the operation in 93,6%, with fairly good outcome in the rest of the cases. In 14 of the patients studied a sulcus nervi ulnaris syndrome was seen, 9 of them showing excellent improvement after operative neurolysis was performed.