Overview
Pathological fractures of the vertebra occur due to weakened bone from underlying conditions such as osteoporosis, metastatic disease, or infections, leading to spontaneous fractures without significant trauma 1.Diagnosis
Imaging studies (CT, MRI, plain X-rays) essential for identifying vertebral fractures and underlying pathology 1.
Bone scan or PET scan may help in detecting metastatic disease contributing to bone fragility 1.
Laboratory tests (e.g., serum calcium, alkaline phosphatase) useful for assessing metabolic bone disorders 1.Management
First-line treatments: Pain management with NSAIDs or opioids, bracing for stabilization 1.
Adjunctive treatments: Vertebroplasty or kyphoplasty for pain relief and stabilization, particularly in cases with vertebral compression fractures 1.
Specific interventions: Image-guided percutaneous osteoplasty with PMMA and bone marrow nails for localized stabilization and pain relief in specific fracture scenarios (e.g., humeral shaft, though not vertebral) 1.Special Populations
Elderly: High risk due to prevalent osteoporosis; conservative management often preferred unless severe pain or instability necessitates intervention 1.
Comorbidities: Surgical risks increase; non-surgical options like vertebroplasty are favored in patients with significant comorbidities 1.Key Recommendations
Utilize imaging modalities (CT, MRI, plain X-rays) for accurate diagnosis and assessment of vertebral pathological fractures (Evidence: Moderate 1).
Consider vertebroplasty or kyphoplasty for patients with symptomatic vertebral compression fractures to achieve pain relief and stabilization (Evidence: Moderate 1).
For elderly or high-risk patients, prioritize non-surgical interventions due to lower surgical risk profiles (Evidence: Expert opinion 1).References
1 Anselmetti GC, Manca A, Chiara G, Tutton S, Iussich G, Gino G et al.. Painful pathologic fracture of the humerus: percutaneous osteoplasty with bone marrow nails under hybrid computed tomography and fluoroscopic guidance. Journal of vascular and interventional radiology : JVIR 2011. link