• Yunlong Zou, Ye Li, Jingchen Liu, Boyin Zhang, and Rui Gu.
• Orthopaedics Surgery Department, China-Japan Union Hospital of Jilin University, Changchun, Jilin Province, China.
• Medicine (Baltimore). 2019 Feb 1; 98 (7): e14415e14415.

RationaleGout occurs mainly in joints, but rarely in the spine. In the spine, urate crystals can cause intervertebral space instability but rarely lead to retrolisthesis. Here, we present an extremely rare disease with gout invaded the intervertebral disc with lumbar retrolisthesis.Patient ConcernsA 61-years male patient with gout history has suffered from severe low back pain and intermittent claudication. Physical examination showed the level of muscle strength of his left first toe was 3/5. Images illustrated a destruction of the intervertebral space, and a retrolisthesis at L4/5 interspace and the dural sac obviously compressed.DiagnosesCombining with lab examinations, imaging examinations, and histopathological results, the patient was diagnosed with gouty arthritis associated with lumbar spinal stenosis, L4-5 spondylodiscitis and L4 vertebral body retrolisthesis.InterventionThe patient underwent posterior decompression, reduction, and interbody fusion, and then received an aggressive postoperative rehabilitation program.OutcomesThe patient's low back pain was significantly alleviated after the operation. Postoperative X-ray shows the internal fixation was well placed and the sequence of spine was reconstructed. 12 weeks later, the lower limb symptoms of the patients were obviously improved, his muscle strength of the left first toe was 4/5, Japanese Orthopaedic Association (JOA) score was 19 and the improvement rate was 61.5%.LessonsGouty spondylodiscitis can cause intervertebral space instability. Sagittal imbalance and degeneration of disc with decreasing of segmental disc height are considered as the main factors of retrolisthesis. The appearance may lead to misdiagnose a patient with gout history with a destruction of the intervertebral space. Surgery is a compromise method for gouty spondylodiscitis patients with urgent neurological symptoms.

21 keywords...

hide…