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A report of short term spontaneous regression of herniated lumbar disc

Ajaya Kumar Ayyappan Unnithan

Introduction: Spontaneous regression of herniated lumbar discs over a course of time is well documented in literature. But the concomitant relief of symptoms is not seen always. The reports of regression within 3 months are a few. Kim ES et al reported about the peroperative identification of regression of an extruded disc fragment, during microdiscectomy 2 months after the Magnetic Resonance Imgaging (MRI).

Case presentation: A 58-year lady presented with backache, left leg pain, and weakness for 3 months. A Magnetic Resonance Imaging (MRI) scan of lumbosacral spine, taken three months back, showed L3-4 disc extrusion and canal stenosis and grade 1 listhesis at L5-S1. She had improvement with conservative treatment. But she had recurrence of symptoms 10 days back. Straight leg raising test was positive at 40