Combined intra-extradural approach for posterolateral thoracic disk herniations: how I do it.

Mastantuoni, Ciro; Scala, Maria Rosaria; de Falco, Raffaele; Bocchetti, Antonio

Background: Thoracic disc herniation is a rare degenerative spine disease that can cause severe neurological deficits. Nowadays, controversies still stand on the most effective surgical route. Method: Herein, we describe the combined intra-extradural approach for a posterolateral thoracic disk herniation. We divided the technique into four steps: bony, extradural, intradural and intra-extradural. We disclose perioperative shrewdness aimed at improving outcomes and reducing complications. Conclusion: The combined intra-extradural approach represents an effective technique for posterolateral thoracic disk herniations, reducing both the risk of spinal cord damages and post-operative CSF leaks.

SPINE diseases; CEREBROSPINAL fluid leak; THORACIC vertebrae; SPINAL cord; HERNIA

Acta Neurochirurgica, 2024, Vol 166, Issue 1, p1

0001-6268

Academic Journal

10.1007/s00701-024-06278-6