Compression Fracture Management

Definition and Clinical Significance

A 40% collapse of the vertebral body represents a significant compression fracture that warrants immediate clinical attention and intervention, according to the American College of Radiology 1, 2.
The American College of Radiology Appropriateness Criteria identifies significant spinal deformity as ≥20% vertebral body height loss as an absolute indication for surgical intervention, and a 40% collapse exceeds this threshold 3.

The Society of Neurointerventional Surgery guidelines state that MRI should be performed on all patients with compression fractures to distinguish benign osteoporotic fracture from pathologic fracture and assess for complications 4, 5.
Essential MRI sequences include STIR or fat-saturated T2-weighted sequences to identify unhealed fractures and detect bone marrow edema, T1-weighted sequences to identify fracture clefts and assess vertebral body integrity, and contrast-enhanced imaging to evaluate epidural extension 1, 2, 4, 5.

The American College of Radiology guidelines specify that patients with spinal deformity (which 40% collapse represents) should be considered for percutaneous vertebral augmentation even during the initial conservative management period 1.
Conservative measures include limited bed rest, analgesics, external bracing with thoracolumbosacral orthosis, and early mobilization 4, 7.
Percutaneous vertebral augmentation should be considered for 40% collapse with persistent pain or spinal deformity, according to the Society of Neurointerventional Surgery 4, 5.

Immediate surgical consultation is required for patients with neurologic deficits, spinal instability, progressive spinal deformity with pulmonary dysfunction, or significant canal stenosis or compressive myelopathy from retropulsion 1, 2, 3, 4, 5.

Patients with a 40% compression fracture are at substantial risk for additional fractures, and long-term management must include osteoporosis treatment, calcium and vitamin D supplementation, physical therapy, fall prevention strategies, and monitoring for adjacent level fractures 7.