Kyphoplasty & Vertebral Augmention
Kyphoplasty is a minimally invasive spinal surgery procedure used to treat painful, progressive vertebral compression fractures (VCFs). A VCF is a fracture in the body of a vertebra, which causes it to collapse. In turn, this causes the spinal column above it to develop an abnormal forward curve. VCFs may be caused by osteoporosis (an age-related softening of the bones) or by the spread of tumor to the vertebral body. Certain forms of cancer can also weaken bone and cause the same problems.
Overview
This minimally-invasive procedure repairs a vertebral compression fracture. It helps restore the spine’s natural shape. Some patients experience rapid pain relief after the procedure.
Preparation
Before the procedure, you are anesthetized. The physician guides a needle through the skin of your back and into your fractured vertebra. A special x-ray device called a “fluoroscope” helps the physician position the needle.
Procedure
-
A balloon device is placed through the needle and into the vertebral body. The physician carefully inflates this balloon to expand the fractured bone. When the balloon is deflated, it leaves a cavity in the middle of the vertebral body. The balloon is removed. For some patients, more than one needle and balloon may be used.
-
The physician injects bone cement through the needle. This cement fills the cavity. It hardens inside the vertebral body, stabilizing the fracture.
-
End of Procedure and Aftercare
-
When the procedure is complete, the needle is removed. The opening in your skin is closed. Your doctor will give you instructions to aid your recovery.