Vertebroplasty/Kyphoplasty

Vertebra compression fractures (VCFs) are fractures that occur in the small bones that make up the spinal column. Vertebroplasty and kyphoplasty are minimally invasive procedures to treat these fractures.

When a vertebra fractures, the bone becomes compressed and can result in a great deal of pain. These fractures are often caused by osteoporosis, a disease that causes bones to lose density and become weak and/or porous. They can also result from other diseases (such as cancer) or injury.

Vertebroplasty is performed by an interventional radiologist. He or she uses imaging to guide a needle into the compression fracture. A special type of bone cement is injected into the fracture where it hardens, stabilizing and strengthening the bone. In a variation of this procedure called kyphoplasty, the interventional radiologist inserts a type of balloon into the vertebral body and inflates it to restore the bone to a more natural position. When deflated, the balloon creates a hollow cavity that is replaced by bone cement. 

In most cases, vertebroplasty and kyphoplasty provide immediate pain relief.