PT - JOURNAL ARTICLE AU - Chaljub, G. AU - Sullivan, R.D. AU - Patterson, J.T. TI - The Triad of Nerve Root Enhancement, Thickening, and Displacement in Patients with Sciatica and Recurrent Disk Herniation in the Postoperative Lumbar Spine May Prompt Further Surgical Treatment in Patients with Failed-Back Surgical Syndrome AID - 10.3174/ajnr.A1552 DP - 2009 May 01 TA - American Journal of Neuroradiology PG - 1068--1069 VI - 30 IP - 5 4099 - http://www.ajnr.org/content/30/5/1068.short 4100 - http://www.ajnr.org/content/30/5/1068.full SO - Am. J. Neuroradiol.2009 May 01; 30