Axial Back Pain Secondary to Ligamentum Flavum Ossification in a Patient with Hypoparathyroidism: A Rare Case Report
Hasanali Gilan1, Rekib Sacaklidir1, Gunay Er1, Hatice Kaplan1, Tulay Sahin1, Yuksel Altuntas21Division of Pain Medicine, Department of Physical Medicine and Rehabilitation, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye 2Department of Endocrinology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye
The ligamentum flavum is a structure that connects adjacent laminae and plays a role in maintaining upright posture. Hypopara-thyroidism can rarely cause ligamentum flavum ossification (LFO). LFO can cause symptoms due to spinal cord compression. A 48-year-old man was evaluated for complaints of widespread back pain, a burning sensation, and numbness in the lower extremities. Imaging revealed spinal stenosis at the T10-T11 level due to LFO. Following facet joint block and duloxetine treatment, the VAS score decreased from 8 to 3. Early diagnosis and appropriate treatment of LFO in patients with hypoparathyroidism are critical for symptom control and functional recovery.