While there are many potential causes of low back pain in older adults, one of the most common—especially among women—is vertebral compression fracture (VCF). By age 80, up to 30% of women and 20% of men will have sustained at least one VCF. Interestingly, only about one-third of cases produce acute, noticeable pain. The remainder are either asymptomatic or go undiagnosed due to lack of imaging or because other pain-generating conditions such as osteoarthritis or spinal stenosis may mask the fracture. The type of treatment to address the injury depends largely on whether the fracture is stable or unstable.
A vertebral compression fracture occurs when the bony structure of the vertebra collapses, often due to osteoporosis and weakened bone health. If the fracture extends beyond the anterior portion of the vertebra, radically alters spinal alignment, or places pressure on neural structures, it is considered unstable. These cases usually require surgical intervention, such as vertebroplasty or kyphoplasty (injecting a cement-like material into the vertebra) or spinal fusion to stabilize the spine. Fortunately, only 10–15% of vertebral compression fractures are unstable.
Most VCFs are stable and can be managed conservatively, which may include chiropractic care. Treatment guidelines recommend activity modification during the early healing phase—avoiding heavy lifting, twisting, or prolonged sitting or standing. However, patients are encouraged to remain active within pain tolerance, as inactivity can lead to deconditioning and slower recovery. Bracing may be considered on a case-by-case basis, though evidence for its effectiveness is mixed. Spinal manipulation is generally contraindicated, but chiropractors can employ low-force manual therapies, modalities for pain and muscle spasm (such as ultrasound, TENS, or cold laser), and prescribe posture and core stabilization exercises. Co-management with a medical physician may include short-term medications to control acute pain.
Ultimately, the most effective treatment is prevention. Osteoporosis—the most common underlying cause of VCFs—is often silent until a fracture occurs. Guidelines recommend that all women over age 65 undergo a bone density (DEXA) scan, with earlier screening for those with family history or risk factors. While there is no consensus for men, approximately 1 in 6 will develop osteoporosis in old age. Just as important is adopting a healthy lifestyle that includes a nutrient-dense diet, weight-bearing exercise, maintaining adequate vitamin D levels, not smoking, and avoiding excessive alcohol consumption.