Fragility fracture

Definition

Fracture resulting from a low-height fall or minor trauma in a person with diminished bone density. It is characteristic of osteoporosis.

How it works

Fragility fractures occur when bones are too fragile to withstand normal shocks. They particularly affect the femoral neck, wrist, and vertebrae. These fractures can lead to significant functional impairment, loss of autonomy, and decreased quality of life. They are particularly common in postmenopausal women and the elderly with chronic hypocalcemia.

Role

Warning sign of underlying bone fragility requiring nutritional and medical care.

Examples

• Hip fracture following a fall while sitting, Vertebral fracture following a sudden movement, Wrist fracture upon a slip

Recommendations

Prevent by adequate calcium intake (1000-1200 mg/day) and regular physical activity. After a fracture, quickly seek evaluation of bone density. Adapt the environment to minimize the risk of falls.

Key takeaway

Fragility fractures are prevented by calcium-rich nutrition and good bone health.

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