Intra-operative localisation of spinal level using pre-operative CT-guided placement of a flexible hook-wire marker

Abstract

Confident intra-operative localisation of thoracic spinal pathology remains challenging. Several strategies are routinely employed, including intra-operative fluoroscopy and pre-operative image-guided skin marking. These techniques are limited both by potential inaccuracy and inconvenience. Here we present a novel, efficient and accurate technique for intra-operative localisation of thoracic spinal pathology using pre-operative CT-guided placement of a flexible hook-wire marker.

Key words:

• Intra-operative localisation
• spinal surgery
• CT-guided

Declaration of interest:

The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.