Overview of CPT Code 21193: Injection of bone cement into the vertebral body
CPT Code 21193 refers to the procedure of injecting bone cement into the vertebral body, primarily used to treat vertebral compression fractures. This minimally invasive technique aims to stabilize the vertebrae and alleviate pain.
When CPT Code 21193 is Used?
This procedure is indicated in specific clinical scenarios.
- Vertebral compression fractures due to osteoporosis.
- Pathological fractures from tumors or malignancies.
- Severe back pain associated with vertebral instability.
Symptoms Indicating This Procedure
Patients may report various symptoms that lead to the consideration of this procedure.
- Severe back pain that worsens with movement.
- Loss of height or stooped posture.
- Numbness or tingling in the legs.
- Difficulty walking or performing daily activities.
Causes and Risk Factors
Understanding the underlying causes and risk factors is crucial for prevention.
- Osteoporosis leading to weakened bones.
- Age-related bone density loss.
- Previous history of fractures.
- Certain cancers that affect bone health.
Diagnostic Tests Before Procedure
Several diagnostic tests are performed to confirm the need for this procedure.
- X-rays to visualize the fracture.
- MRI to assess the extent of the injury.
- CT scans for detailed imaging of the vertebrae.
Procedure Description
The procedure involves several key steps.
- Patient is positioned comfortably, often lying on their stomach.
- Local anesthesia is administered to numb the area.
- A small incision is made to insert a needle into the vertebral body.
- Bone cement is injected into the vertebra to stabilize it.
- The needle is removed, and the incision is closed.
Preparation for the Procedure
Proper preparation is essential for a successful outcome.
- Discuss any medications with your doctor, especially blood thinners.
- Arrange for transportation home post-procedure.
- Follow fasting instructions if sedation is planned.
- Wear comfortable clothing on the day of the procedure.
Recovery and Aftercare
Post-procedure care is vital for recovery.
- Rest for the first few days after the procedure.
- Gradually resume normal activities as tolerated.
- Follow up with your doctor for pain management.
- Keep the incision site clean and dry.
Possible Complications
While generally safe, there are potential risks involved.
- Infection at the injection site.
- Allergic reaction to the bone cement.
- Nerve damage leading to weakness or numbness.
- Leakage of cement into surrounding tissues.


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Learn morePost-Procedure Follow-Up
Follow-up care is important to monitor recovery.
- Schedule a follow-up appointment within a week.
- Monitor for any signs of complications.
- Discuss pain levels and functional improvements.
Alternative Treatments
There are non-surgical options available for managing symptoms.
- Physical therapy to strengthen back muscles.
- Pain management with medications.
- Bracing to support the spine.
- Vertebroplasty as a less invasive option.
Home Care Tips
Simple tips can aid in recovery at home.
- Apply ice packs to reduce swelling.
- Take prescribed medications as directed.
- Engage in gentle stretching exercises.
- Avoid heavy lifting or strenuous activities.
Patient Education & Prevention
Education is key to preventing future issues.
- Maintain a healthy diet rich in calcium and vitamin D.
- Engage in weight-bearing exercises.
- Avoid smoking and excessive alcohol consumption.
- Regularly monitor bone density, especially if at risk.
Billing and Coding Information
CPT Code: 21193
Category: Surgical Procedures
Common Modifiers:
- 50 - Bilateral procedure
- LT - Left side
- RT - Right side
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $5,000 to $15,000.
- Insurance may cover the procedure if deemed medically necessary.
- Check with your provider for specific coverage details.
References and Sources