Unilateral biportal endoscopic decompression for thoracic intraspinal gout with ossified ligamentum flavum: a case report and literature review - Scorecard - MDSpire

Unilateral biportal endoscopic decompression for thoracic intraspinal gout with ossified ligamentum flavum: a case report and literature review

  • By

  • Zhong, Fangling

  • Huang, Chenxing

  • Feng, Xiaoteng

  • Cheng, Zhaojun

  • Su, Wenjing

  • Weibo, Yu

  • Ren, Hui

  • Chen, Binwei

  • Jiang, Xiaobing

  • May 19, 2026

  • 0 min

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Clinical Scorecard: Unilateral Biportal Endoscopic Decompression for Thoracic Spinal Gout Complicated by Ossified Ligamentum Flavum: A Case Study and Review of Existing Literature

At a Glance

CategoryDetail
ConditionThoracic spinal canal stenosis due to ossification of the ligamentum flavum and epidural tophaceous gout
Key MechanismsCompression of the spinal cord by tophaceous deposits and OLF
Target PopulationPatients with thoracic spinal canal stenosis and concomitant intraspinal gout
Care SettingSurgical intervention in a clinical setting

Key Highlights

  • Rare case of intraspinal tophaceous gout causing neurological deficits
  • Successful treatment using unilateral biportal endoscopy and percutaneous pedicle screw fixation
  • Significant improvement in symptoms and muscle strength post-operatively
  • Histological confirmation of monosodium urate deposits
  • Emphasis on multidisciplinary care and long-term urate-lowering therapy

Guideline-Based Recommendations

Diagnosis

  • Preoperative imaging to assess spinal canal stenosis and identify compressive pathologies

Management

  • Unilateral biportal endoscopic decompression combined with percutaneous pedicle screw fixation

Monitoring & Follow-up

  • Long-term follow-up for functional recovery and management of urate levels

Risks

  • Potential for severe neurological deficits due to spinal cord compression

Patient & Prescribing Data

50-year-old man with a history of gout and neurological symptoms

UBE-assisted decompression and fixation led to significant symptom resolution and functional recovery

Clinical Best Practices

  • Consider UBE for selected patients with thoracic intraspinal gout
  • Ensure multidisciplinary care for comprehensive management
  • Implement long-term urate-lowering therapy

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