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Updated: Jun 19, 2026

Intraoperative Ultrasound in Spinal Surgery
Published on: August 17, 2022
[First description of an intradural disc herniation at the C7-T1 level]
D Woischneck1, B Schmitz, T Kapapa
1Klinik für Neurochirurgie, Klinikum Landshut. dieter.woischneck@klinikum-landshut.de
Abstract:
41 cases of cervical intradural disc herniation have been reported in the literature, none at the C7-T1 level. We describe a case of myelopathy after a fall. The female patient suffered an ataxia of the legs in combination with unilateral C8 cervicocephalgia and hypaesthesia. Magnetic resonance imaging revealed a space-occupying lesion at C7-T1, so we suspected a tumour. After a dorsolateral approach, an intradural disc herniation was found. Six months after the operation, the patient is free of complaints.
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