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. 2016 Nov 24;6(4):866. doi: 10.4081/cp.2016.866

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©Copyright A. Kursumovic et al.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 1. — Outcome of 10 patients after intracystic local anaesthetic - contrast solution injection with cyst rupture after a mean follow up of 7 months. Oswestry disability score pre and post-injection in patients 1-4 and 8-10. The ODI decreases after treatment. However the difference is not significant. Visual analog scale (VAS) for lumbal pain shows a decrease in VAS score after treatment; VAS for leg pain shows a decrease in the VAS score after treatment (Blue: pre-treatment, red: posttreatment).