What is kyphoplasty?
Kyphoplasty is a procedure used to treat fractures or breaks in the vertebrae. The
vertebrae are the bones in your back that are stacked on top of each other to make
your spine. Your spine supports your weight, allows you to move, and protects your
spinal cord and the nerves.
Kyphoplasty is often discussed along with another procedure called vertebroplasty.
First the doctor inflates small balloon-like devices into the broken bone to make
space. This is kyphoplasty. With vertebroplasty, the balloons are removed and the
doctor injects a cement-like material into the fractured vertebra to make it more
Why might I need kyphoplasty?
You may need a kyphoplasty if you have certain types of fractures, or broken areas,
in the vertebrae. In most cases, osteoporosis — or thinning of the bones — is the
cause of these fractures. The vertebrae can also be broken or fractured in accidents
or from cancer. The fractures cause the bones to collapse or become compressed. The
fractures can cause pain, nerve damage, or lead to a hunched-over posture (called
Kyphoplasty may make the bone a little taller to help make up for the height it loses
when it's compressed. The procedure often also relieves pain.
Usually doctors perform kyphoplasty only after trying other treatments. These may
include wearing a back brace, limiting activity, or taking pain medicine.
What are the risks of kyphoplasty?
The risks involved in kyphoplasty include:
- Increased back pain
- Tingling, numbness, or weakness because of nerve damage
- Rib or other surrounding bone fractures
- Allergic reactions to the dyes used during the X-rays that help the doctor put the
balloon(s) in the right place
- Cement leaking out of position
The amount of radiation used during the X-ray procedures is considered minimal, and
the risks related to radiation exposure are very low. But if you are pregnant or suspect
that you might be, tell your healthcare provider.
There may be other risks, depending on your specific medical condition. Be sure to
discuss any concerns with your doctor before the procedure.
How do I get ready for kyphoplasty?
Your doctor will meet with you before the procedure to check your health and do a
physical exam. You will also have some tests done, such as X-rays or an MRI scan (which
help your doctor see the fractures) and blood tests.
Talk with your doctor about any medicines, vitamins, herbs, or supplements you're
taking and if you’re allergic to any medicines or the dyes used during certain X-rays.
You may need to stop taking aspirin or other medicines that thin your blood before
kyphoplasty. You may be told to not eat or drink anything for several hours before
the surgery. Bring someone with you to the procedure to drive you home afterward.
Talk to your healthcare provider about what you need to do before your procedure.
What happens during kyphoplasty?
An anesthesia provider will put an IV line into a vein in your hand or arm to give
you medicine. You will either be given medicine to relax you and keep you from feeling
pain or to make you go to sleep before the surgery. You will lie face down on an operating
table during the surgery. X-ray equipment will be nearby.
The doctor will put a needle through your skin and back muscles and into the spinal
bone (the vertebra). The balloon(s) will be put in through the needle and inflated.
This opens a space for the thick, paste-like cement and may help the bone regain its
normal size and shape. Next, your doctor will deflate the balloon and quickly inject
the cement mixture into the bone. While this is done, X-ray images are checked to
help ensure that the cement goes into the right place. The doctor will then remove
the needle. You will not need stitches in your back.
The entire procedure will probably take less than an hour. If the doctor needs to
treat more than one vertebra, the procedure may take longer. You will spend time in
a recovery room after the surgery. You will probably lie flat on your back for about
an hour while the cement hardens. You may be able to go home the same day, but your
doctor might want you to stay overnight.
Talk with your healthcare provider about what to expect during your kyphoplasty.
What happens after kyphoplasty?
You may be able to start walking about an hour after the procedure. It’s normal to
feel some soreness where the needle was put into your back; this might last a few
days. You may quickly notice that you have less pain in your back than you did before
the surgery. Talk with your doctor about whether you should avoid any activities after
You may experience pain relief almost immediately after the procedure, but for some
people it takes up to 72 hours. Your doctor may provide you with pain relievers to
help ease the discomfort.
If the fracture was caused by osteoporosis, your doctor may suggest that you take
certain vitamins, minerals, or medicines to help strengthen your bones and help prevent
more fractures in your spine.
Your healthcare provider may give you other instructions about what you should do
after your kyphoplasty. Be sure you understand the instructions and how to use any
prescription medicines you’re given. Also know how to reach the doctor if you have
any problems or questions. Ask about scheduling a follow-up appointment.
Before you agree to the test or the procedure make sure you know:
- The name of the test or procedure
- The reason you are having the test or procedure
- What results to expect and what they mean
- The risks and benefits of the test or procedure
- What the possible side effects or complications are
- When and where you are to have the test or procedure
- Who will do the test or procedure and what that person’s qualifications are
- What would happen if you did not have the test or procedure
- Any alternative tests or procedures to think about
- When and how will you get the results
- Who to call after the test or procedure if you have questions or problems
- How much will you have to pay for the test or procedure