Journal Logo

Institutional members access full text with Ovid®

Acute Presentation of Lumbar Spinal Stenosis Due to Ossified Ligamentum Flavum: The Possible Role of Spondylolisthesis

A Case Report

Perna, Fabrizio MD1; Geraci, Giuseppe MD1; Mazzotti, Antonio MD1; Stefanini, Niccolò MD1; Panciera, Alessandro MD1; Faldini, Cesare MD1

doi: 10.2106/JBJS.CC.18.00039
Case Reports
Buy
Disclosures

Case: A 64-year-old woman with a history of low back pain, presented with acute gait impairment and lower limbs numbness without any history of trauma. Imaging studies revealed ossification of the ligamentum flavum (OLF) at L4-L5 and concomitant spondylolisthesis. Decompression surgery with en-bloc removal including the laminae, the ossified ligamentum flavum, and the medial facet and posterior stabilization was performed resulting in complete immediate recovery.

Conclusions: This report is the first to describe a case of an acute nontraumatic presentation of OLF associated with spondylolisthesis. OLF pathogenesis in still unknown, although several factors have been considered. According to the literature, operative treatment has demonstrated to be effective.

1IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy

E-mail address for F. Perna: pernafa@gmail.com

Investigation performed at IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy

Disclosure: The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJSCC/A789).

Copyright © 2019 by The Journal of Bone and Joint Surgery, Incorporated
You currently do not have access to this article

To access this article: