Overview of CPT Code 22617:posterior-spinal-fusion-single-level
CPT Code 22617 refers to a surgical procedure known as posterior spinal fusion at a single level, which is performed to stabilize the spine by fusing two or more vertebrae together.
When CPT Code 22617 is Used?
This procedure is indicated in various clinical scenarios.
- Severe spinal instability due to trauma or degenerative disease.
- Spondylolisthesis where one vertebra slips over another.
- Chronic back pain due to spinal deformities.
- Failed conservative treatment for spinal conditions.
Symptoms Indicating This Procedure
Patients may report several symptoms that lead to the consideration of this procedure.
- Persistent back pain that does not improve with conservative treatment.
- Numbness or weakness in the legs.
- Difficulty walking or maintaining balance.
- Visible spinal deformity.
Causes and Risk Factors
Several factors can contribute to the need for this procedure.
- Degenerative disc disease.
- Traumatic injuries to the spine.
- Congenital spinal deformities.
- Previous spinal surgeries.
Diagnostic Tests Before Procedure
Several diagnostic tests are performed to assess the condition of the spine.
- X-rays to evaluate spinal alignment.
- MRI to assess soft tissue and nerve involvement.
- CT scans for detailed imaging of the spine.
- Electromyography (EMG) to evaluate nerve function.
Procedure Description
The procedure involves several key steps.
- Administer anesthesia to the patient.
- Make an incision along the back to access the spine.
- Remove any damaged disc material or bone spurs.
- Position bone graft material between the vertebrae to promote fusion.
- Use screws and rods to stabilize the spine.
- Close the incision with sutures or staples.
Preparation for the Procedure
Patients should follow specific guidelines before the surgery.
- Avoid eating or drinking after midnight before the surgery.
- Discuss all medications with the surgeon, including over-the-counter drugs.
- Arrange for transportation to and from the hospital.
- Follow any specific instructions provided by the healthcare team.
Recovery and Aftercare
Post-operative recovery is crucial for successful outcomes.
- Stay in the hospital for 1-3 days for monitoring.
- Limit physical activity and follow a prescribed rehabilitation program.
- Manage pain with prescribed medications.
- Keep the surgical site clean and dry.
Possible Complications
As with any surgery, there are potential risks involved.
- Infection at the surgical site.
- Nerve damage leading to weakness or numbness.
- Blood clots in the legs.
- Non-union of the vertebrae.


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Learn morePost-Procedure Follow-Up
Regular follow-up is essential for monitoring recovery.
- Initial follow-up appointment within 2 weeks post-surgery.
- Subsequent visits at 6 weeks, 3 months, and 6 months.
- Imaging studies may be repeated to assess fusion progress.
Alternative Treatments
There are non-surgical options available for managing spinal issues.
- Physical therapy to strengthen back muscles.
- Chiropractic care for spinal alignment.
- Pain management techniques including injections.
- Medications for pain relief and inflammation.
Home Care Tips
Patients can take steps at home to aid recovery.
- Follow the prescribed rehabilitation exercises.
- Use ice packs to reduce swelling.
- Avoid heavy lifting and twisting movements.
- Maintain a healthy diet to support healing.
Patient Education & Prevention
Understanding the condition can help prevent recurrence.
- Maintain a healthy weight to reduce spinal stress.
- Practice good posture to support spinal health.
- Engage in regular low-impact exercise.
- Avoid smoking, which can impede healing.
Billing and Coding Information
CPT Code: 22617
Category: Surgical Procedures
Common Modifiers:
- 50 - Bilateral procedure
- RT - Right side
- LT - Left side
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $30,000 to $60,000.
- Insurance typically covers the procedure if deemed medically necessary.
- Out-of-pocket costs depend on the insurance plan.
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