case_images: PMC5292860_01
case_images: The segments appeared to be twisted and crimped before fracturing
case_images: SJA-11-86-g001.jpg
case_images: PMC5292860_01_SJA-11-86-g001.jpg
case_images: F1
case_images: The end segment was found to have sheared off, and about 6 cm was left inside space. The segment appeared to be twisted and crimped before breaking [Figure 1].
case_images: No remnant of the catheter could be found near the insertion site
case_images: SJA-11-86-g002.jpg
case_images: PMC5292860_01_SJA-11-86-g002.jpg
case_images: F2
case_images: No remnant of the catheter noted around the skin area [Figure 2].
case_images: Three-dimensional reconstruction of spine computed tomography scan showing catheter tip was retained from lumbar vertebra down to the posterior part of the thecal sac at the level of S4 vertebra
case_images: SJA-11-86-g003.jpg
case_images: PMC5292860_01_SJA-11-86-g003.jpg
case_images: F3
case_images: CT scan spine was performed immediately. CT scan showed that the catheter tip was retained from upper border of L4 vertebra down to the posterior part of the thecal sac at the level of S4 vertebra [Figure 3].