Compression Fractures
What Is a Compression Fracture?
A compression fracture is a type of break in the vertebrae (bones of the spine) where the bone collapses or is compressed. These fractures most commonly occur in the thoracic (mid-back) and lumbar (lower back) regions of the spine. When a vertebra fractures, it can lose height and become wedge-shaped or completely collapse, causing the spine to curve forward and potentially leading to a stooped or hunched posture.
Compression fractures are often related to osteoporosis, a condition that weakens bones and makes them more susceptible to breaking. As bones lose density and strength due to osteoporosis, even minor stress or trauma can cause a vertebra to fracture. In fact, many people with osteoporosis may experience compression fractures from everyday activities such as bending, lifting, coughing, or even minor falls that would not normally cause injury to healthy bones.
While osteoporosis is the leading cause of compression fractures, other factors can contribute to these injuries. Trauma from car accidents, falls from significant heights, or direct blows to the back can cause compression fractures in people of any age. Cancer that has spread to the spine (metastatic cancer) or tumors that originate in the spine can weaken vertebrae and lead to pathologic fractures. Other conditions that weaken bones, such as certain medications (particularly long-term steroid use), hyperparathyroidism, or other metabolic bone diseases, can also increase the risk of compression fractures.
Symptoms of compression fractures can vary depending on the severity of the fracture and whether it affects the spinal nerves. Common symptoms include sudden onset of back pain, particularly in the mid or lower back, that worsens with standing or walking and improves with lying down. The pain may be sharp initially and gradually become a dull, aching sensation. Over time, multiple compression fractures can lead to noticeable height loss, a stooped or hunched posture (known as kyphosis or a dowager's hump), limited spinal flexibility and range of motion, and difficulty performing daily activities. In some cases, if bone fragments press on the spinal cord or nerves, patients may experience numbness, tingling, weakness, or loss of bladder or bowel control, which requires immediate medical attention.
Nonsurgical Treatments
Many compression fractures can be effectively managed without surgery through conservative treatment approaches. The goals of nonsurgical treatment are to relieve pain, allow the fracture to heal, prevent further fractures, and maintain quality of life. Treatment is customized based on each patient's unique needs, the severity of the fracture, underlying health conditions, and overall goals. Our doctors work closely with you to develop a comprehensive treatment plan.
Lifestyle Modifications
Rest is important in the acute phase following a compression fracture to allow the bone to begin healing. However, prolonged bed rest is not recommended, as it can lead to further bone loss, muscle weakness, and other complications. A gradual return to activity is typically encouraged as pain allows, starting with gentle movements and progressing to more functional activities.
Activity modification is essential to prevent further injury and allow healing. Avoid activities that involve bending forward, twisting, or lifting heavy objects, as these movements can put additional stress on the fractured vertebra and potentially worsen the injury. Use proper body mechanics when performing daily activities, keeping the spine in a neutral position whenever possible.
Addressing underlying osteoporosis is critical for preventing future compression fractures. This includes ensuring adequate calcium and vitamin D intake through diet or supplements as recommended by your doctor. Weight-bearing exercises, once cleared by your healthcare provider, can help strengthen bones and muscles. Avoiding smoking and excessive alcohol consumption is also important, as both can contribute to bone loss.
Fall prevention strategies are essential, especially for individuals with osteoporosis or a history of compression fractures. This includes removing tripping hazards from the home, ensuring adequate lighting, using assistive devices such as grab bars in bathrooms, wearing appropriate footwear with good support, and having regular vision checks. Taking these precautions can significantly reduce the risk of falls that could lead to additional fractures.
Medications & Injections
Managing pain is a primary focus of treatment for compression fractures. Over-the-counter pain relievers such as acetaminophen can help manage mild to moderate pain. Non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen or naproxen may help reduce pain and inflammation. However, it's important to consult with your healthcare provider before taking NSAIDs, as they can have side effects and may interact with other medications or conditions.
For more severe pain, prescription pain medications may be necessary, including stronger analgesics, muscle relaxants to address muscle spasms, or short-term use of narcotic pain medications for acute, severe pain. Your doctor will work with you to find the most appropriate strategy to manage pain while minimizing potential side effects and risks.
Osteoporosis medications are crucial for preventing future fractures. These may include bisphosphonates, which slow bone loss and help maintain bone density; denosumab, an injectable medication that helps prevent bone loss; selective estrogen receptor modulators (SERMs); parathyroid hormone analogs to stimulate new bone formation; or other bone-strengthening medications. Your doctor will recommend the most appropriate medication based on your bone density, fracture risk, and overall health profile. Regular bone density testing helps monitor the effectiveness of treatment and guide adjustments to your medication regimen.
Physical & Occupational Therapy
Physical therapy plays a vital role in recovery from compression fractures and in preventing future fractures. Once the acute pain phase has passed and your doctor has cleared you for therapy, a physical therapist will develop an individualized exercise program tailored to your needs. This program typically includes gentle range of motion exercises to maintain spinal flexibility, core strengthening exercises to support the spine and improve posture, back extension exercises to counteract forward curvature of the spine, balance and stability training to prevent falls, and postural training to promote proper alignment and reduce stress on the spine. Physical therapy also includes education on proper body mechanics for daily activities, safe lifting techniques, and strategies to protect your spine during everyday tasks. The goal is not only to help you recover from the current fracture but also to strengthen your body and reduce the risk of future compression fractures.
Supportive & Assistive Devices
Back braces or spinal orthoses may be prescribed to provide support and limit motion during the healing process. These devices help maintain proper spinal alignment, reduce pain by limiting movements that stress the fractured vertebra, and can improve posture. The type of brace prescribed depends on the location and severity of the fracture. Some patients may need to wear a brace for several weeks to months while the fracture heals. Your healthcare provider will provide specific instructions on when and how long to wear the brace. It's important to use the brace as directed, as overuse can lead to muscle weakness, while underuse may not provide adequate support for healing. Assistive devices such as walkers, canes, or reaching tools may also be recommended to help you safely perform daily activities while protecting your spine during the recovery period.
Surgical Treatments
When conservative treatments do not provide adequate pain relief or when the fracture causes significant spinal deformity or neurological complications, surgical intervention may be recommended. Minimally invasive procedures have revolutionized the treatment of compression fractures, offering immediate pain relief and preventing further collapse of the vertebrae. These procedures are typically performed on an outpatient basis or with a short hospital stay, and most patients experience rapid improvement in pain and function.
Vertebroplasty
Vertebroplasty is a minimally invasive procedure that stabilizes compression fractures by injecting bone cement directly into the fractured vertebra. During the procedure, which is performed under local anesthesia with sedation, the surgeon uses X-ray or CT guidance to insert a hollow needle into the fractured vertebra through the skin. Medical-grade bone cement is then carefully injected into the vertebra, filling the spaces created by the fracture and providing immediate structural support. The cement hardens within minutes, stabilizing the bone and preventing further collapse. Vertebroplasty provides immediate pain relief for many patients, with significant improvement often noted within 24 to 48 hours after the procedure. This procedure is particularly effective for acute compression fractures and can dramatically improve quality of life for patients who have been experiencing severe, debilitating back pain.
Kyphoplasty
Kyphoplasty is similar to vertebroplasty but includes an additional step to restore vertebral height and correct spinal deformity. During kyphoplasty, after accessing the fractured vertebra with a needle, a small balloon is inserted and carefully inflated to create a cavity and restore the vertebra's height. The balloon is then removed, and bone cement is injected into the cavity to maintain the restored height and stabilize the fracture. This procedure not only provides pain relief and stabilization but may also help restore some of the lost height and reduce the forward curvature of the spine. Kyphoplasty is particularly beneficial for patients with significant vertebral collapse or kyphotic deformity. Like vertebroplasty, kyphoplasty is a minimally invasive outpatient procedure that offers rapid pain relief and improved function, allowing most patients to return to normal activities within a short time.
Spinal Fusion for Complex Cases
In rare cases where compression fractures are severe, involve multiple vertebrae, cause significant spinal instability, or result in neurological complications such as spinal cord compression, more extensive surgical intervention may be necessary. Spinal fusion surgery may be performed to stabilize the spine by permanently joining affected vertebrae together using bone grafts and hardware such as screws, rods, and plates. This approach is typically reserved for complex cases that cannot be adequately addressed with vertebroplasty or kyphoplasty alone. Your surgeon will thoroughly discuss the risks and benefits of any surgical procedure and help you understand which approach is most appropriate for your specific situation.