Vertebral Osteomyelitis Linked to Nontuberculous Mycobacteria: Analysis of 23 Patient Cases and Review of 108 Literature Reports
By
Wenkai Ruan
Rongpan Dang
Yongrui Yang
Jianlong Li
Liang Xu
Wentao Zhao
Huigang An
Jianmin Sun
Hongdong Tan
April 4, 2026
Clinical Scorecard: Vertebral Osteomyelitis Linked to Nontuberculous Mycobacteria: Analysis of 23 Patient Cases and Review of 108 Literature Reports
At a Glance
Category Detail
Condition Nontuberculous Mycobacterial Vertebral Osteomyelitis Key Mechanisms Infection of vertebrae, intervertebral discs, or paraspinal tissues by NTM, often misdiagnosed as spinal tuberculosis. Target Population Immunocompromised individuals, including those with prolonged glucocorticoid use or prior surgical history. Care Setting Specialized spinal infection management centers.
Key Highlights
NTM infections are rare in immunocompetent individuals, primarily affecting those who are immunocompromised. Vertebral osteomyelitis due to NTM presents significant diagnostic challenges due to similarities with spinal tuberculosis. Surgical intervention is indicated for instability, neural compression, or progressive deterioration despite medical treatment. Guideline-Based Recommendations
Diagnosis
Clinical symptoms include spinal pain, restricted mobility, and systemic symptoms. Microbiological confirmation via culture or gene sequencing is essential. Management
Combination of anti-NTM therapy and surgical intervention when indicated. Monitoring & Follow-up
Evaluate treatment outcomes based on clinical improvement, inflammatory markers, and imaging findings. Risks
Misdiagnosis or delayed treatment due to similarities with spinal tuberculosis. Patient & Prescribing Data
Patients diagnosed with NTM spinal infections at a specialized center.
Treatment outcomes categorized into recovery, improved, and treatment failure based on predefined criteria.
Clinical Best Practices
Utilize next-generation sequencing for rapid pathogen identification. Follow strict aseptic procedures during sampling to minimize contamination risks. Related Resources & Content
