Overview of CPT Code 21242: Injection of bone cement into vertebra
CPT Code 21242 refers to the procedure of injecting bone cement into a vertebra to stabilize it, often used in cases of vertebral compression fractures.
When CPT Code 21242 is Used?
This procedure is indicated in specific clinical scenarios.
- Vertebral compression fractures due to osteoporosis.
- Pathological fractures from tumors affecting the vertebrae.
- Pain management in patients with vertebral fractures not responding to conservative treatment.
Symptoms Indicating This Procedure
Patients may report various symptoms that lead to this procedure.
- Severe back pain localized to the affected vertebra.
- Pain that worsens with movement or weight-bearing.
- Numbness or weakness in the legs if nerve compression occurs.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention and management.
- Osteoporosis leading to weakened bones.
- Cancer that metastasizes to the spine.
- Trauma or injury to the spine.
Diagnostic Tests Before Procedure
Several tests may be conducted to confirm the need for this procedure.
- X-rays to visualize the fracture.
- MRI to assess the extent of the fracture and any associated soft tissue damage.
- CT scans for detailed imaging of the vertebra.
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 needle is inserted into the fractured vertebra under fluoroscopic guidance.
- Bone cement is injected into the vertebra to stabilize it.
- The needle is removed, and the site is bandaged.
Preparation for the Procedure
Proper preparation is essential for a successful procedure.
- Discuss any medications with your doctor, especially blood thinners.
- Arrange for someone to drive you home post-procedure.
- Follow any fasting instructions if sedation is planned.
Recovery and Aftercare
Post-procedure care is crucial for recovery.
- Rest for the first 24 hours after the procedure.
- Gradually resume normal activities as tolerated.
- Follow up with your doctor for pain management and assessment.
Possible Complications
While generally safe, there are potential risks involved.
- Infection at the injection site.
- Allergic reaction to the bone cement.
- Increased pain or new fractures in adjacent vertebrae.


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Learn morePost-Procedure Follow-Up
Monitoring after the procedure is important.
- Follow-up appointment within 1-2 weeks to assess recovery.
- Regular check-ups to monitor for any complications.
- Imaging studies may be repeated to evaluate the success of the procedure.
Alternative Treatments
There are non-surgical options available.
- Physical therapy to strengthen back muscles.
- Pain management with medications.
- Bracing to support the spine.
Home Care Tips
Simple tips can aid in recovery at home.
- Apply ice to the injection site to reduce swelling.
- Take prescribed pain medications as directed.
- Avoid heavy lifting and strenuous activities for a few weeks.
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 to strengthen bones.
- Regular screenings for osteoporosis, especially in at-risk populations.
Billing and Coding Information
CPT Code: 21242
Category: Surgical Procedures
Common Modifiers:
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $5,000 to $15,000 depending on facility and location.
- Most insurance plans cover this procedure if deemed medically necessary.
Related CPT Codes
References and Sources