Oliver Bee RMTRegistered Massage Therapist

Massage therapy · Kitchener–WaterlooKyphoplasty

Whole body

What It Is

Kyphoplasty is a procedure used to treat vertebral compression (crush) fractures. A vertebral compression fracture happens when a bone in the spine (a vertebra) becomes squashed or collapses after losing strength (Royal Osteoporosis Society, 2022). Most are caused by osteoporosis (thinning of the bones), but they can also be caused by a significant injury, or by other conditions that weaken the bone, such as cancer (Campagne, 2025; MedlinePlus, 2025). Symptoms are most often pain in the back. The pain is central and can spread out to both sides of the spine.

By far the biggest cause of these wedge fractures is osteoporosis. If the spine is osteoporotic, the bone is thinner, and even a very small injury, or none at all, might cause a collapse. Many of these fractures happen with little or no injury, and many cause no symptoms at all (Campagne, 2025). The fracture typically happens where the upper back meets the lower back, known as the thoraco-lumbar junction, around the T12 and L1 vertebrae (Campagne, 2025).

Most spinal fractures heal in about 6 to 12 weeks and do not need an operation (Royal Osteoporosis Society, 2022). Kyphoplasty is not suitable for most people with spinal fractures. In the UK, NICE recommends it for osteoporotic fractures only for people who have severe, ongoing pain from a recent fracture that has not yet healed, even though their pain has been managed as well as possible, and when tests confirm the pain is coming from the fracture (National Institute for Health and Care Excellence, 2013b). The procedure does not make the bones stronger or reduce your risk of breaking another bone (Royal Osteoporosis Society, 2022).

What Happens During Kyphoplasty

Kyphoplasty is sometimes known as balloon kyphoplasty. It can be done under a general anaesthetic (you are asleep) or a local anaesthetic (you are awake but the area is numb), sometimes with medicine to help you relax (National Institute for Health and Care Excellence, 2013a; Royal Osteoporosis Society, 2022). You lie on your stomach. A small cut is made in the back and a tube or needle is passed into the collapsed vertebra, using X-ray images to guide it accurately (MedlinePlus, 2025). A small balloon is passed into the vertebra and inflated to create a space. Bone cement is then injected to fill the space and stabilise the vertebra (National Institute for Health and Care Excellence, 2013a; Royal Osteoporosis Society, 2022). You need to stay lying on your stomach until the cement has set. The procedure takes a couple of hours. Many people go home the same day, but you may be asked to stay in hospital overnight (MedlinePlus, 2025; Royal Osteoporosis Society, 2022).

Side effects are uncommon, but they can include cement leaking out of the bone, infection, cement travelling to the lungs, allergic reactions, injury to the spinal cord or nerves, and the balloon bursting (Royal Osteoporosis Society, 2022). Your medical team will explain the risks to you.

Vertebral Crush / Compression Fracture Anatomy

Bones in the spine are known as vertebrae (plural). They are stacked one on top of each other and are joined by facet joints and by discs that sit in between each vertebra. Spinal nerves are at each level and leave the spinal canal through holes between the vertebrae known as foramina.

When the vertebra crushes or collapses, it tends to collapse at the front. This is why compression fractures are sometimes known as "anterior wedge fractures". As the bone at the front of the vertebra collapses, it forms a wedge shape (Campagne, 2025). The amount of wedging depends on how severe the fracture is. If there is underlying weakness in the bone, for example in osteoporosis, the wedging is likely to be more pronounced.

In a younger person without osteoporosis, the injury would need to be significant to have enough force to fracture the vertebra (Campagne, 2025), such as a fall from a height, or a high-impact injury such as from skiing or horse-riding.

How a Compression Fracture to the Spine is Diagnosed

In many cases, the pain from a compression fracture can feel like other problems in the spine. A compression fracture can usually be seen on an X-ray, which shows the wedge shape of the vertebra. After a more significant injury, or if there are signs that nerves are affected, a CT or MRI scan may also be done (Campagne, 2025).

Problems Following a Crush Fracture to the Spine

In the early days, there will be pain around the injury site. Spinal bones do not go back to their original shape – they heal in their new, compressed shape. This can lead to loss of height and a change in the shape of the spine, which puts strain on the joints, ligaments and muscles of the back (Royal Osteoporosis Society, 2022). Because of this, some people have ongoing pain, sometimes lower down the spine, even after the fracture has healed, and they may have to manage a certain level of pain or discomfort (Royal Osteoporosis Society, 2022).

Not a diagnosis — for more information, contact me or another trusted healthcare provider.

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