Overview of CPT Code 22810:posterior-spinal-fusion-posterior-approach
CPT Code 22810 refers to the surgical procedure known as posterior spinal fusion, which is performed through the posterior approach to stabilize the spine by fusing two or more vertebrae together.
When CPT Code 22810 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.
- Spinal deformities such as scoliosis.
- Chronic back pain due to spinal conditions that have not responded to conservative treatments.
Symptoms Indicating This Procedure
Patients may report a variety of symptoms that lead to the consideration of this procedure.
- Persistent back pain that limits daily activities.
- Numbness or weakness in the legs.
- Difficulty walking or maintaining balance.
- Visible spinal deformity or abnormal curvature.
Causes and Risk Factors
Several factors can contribute to the need for posterior spinal fusion.
- Degenerative disc disease.
- Traumatic injuries to the spine.
- Congenital spinal deformities.
- Previous spinal surgeries that have failed.
Diagnostic Tests Before Procedure
Several diagnostic tests are typically performed to assess the condition of the spine.
- X-rays to evaluate spinal alignment and stability.
- MRI scans to assess soft tissue and nerve involvement.
- CT scans for detailed imaging of the bony structures.
- Electromyography (EMG) to evaluate nerve function.
Procedure Description
The procedure involves several key steps to ensure successful spinal fusion.
- The patient is placed under general anesthesia.
- An incision is made along the back to access the spine.
- The affected vertebrae are prepared by removing any damaged tissue.
- Bone graft material is placed between the vertebrae to promote fusion.
- Instrumentation such as rods and screws may be used to stabilize the spine.
- The incision is closed with sutures or staples.
Preparation for the Procedure
Patients should follow specific guidelines to prepare for 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 pre-operative instructions provided by the healthcare team.
Recovery and Aftercare
Post-operative recovery is crucial for successful outcomes.
- Hospital stay may last 1-3 days depending on recovery.
- Pain management with prescribed medications.
- Physical therapy may begin shortly after surgery.
- Avoid heavy lifting and strenuous activities for several weeks.
Possible Complications
As with any surgical procedure, there are potential risks involved.
- Infection at the surgical site.
- Nerve damage leading to weakness or numbness.
- Non-union of the vertebrae, requiring further surgery.
- Blood clots in the legs or lungs.


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Learn morePost-Procedure Follow-Up
Regular follow-up is essential to monitor recovery.
- Initial follow-up appointment within 2-4 weeks post-surgery.
- X-rays may be taken to assess spinal alignment.
- Ongoing assessments every few months for the first year.
Alternative Treatments
There are non-surgical options available for managing spinal conditions.
- Physical therapy to strengthen back muscles.
- Chiropractic care for spinal manipulation.
- Pain management techniques including injections.
- Medications such as anti-inflammatories or muscle relaxants.
Home Care Tips
Patients can take steps at home to aid recovery.
- Follow prescribed medication schedules for pain management.
- Engage in light activities as tolerated, avoiding strain.
- Keep the surgical site clean and dry.
- Attend all scheduled follow-up appointments.
Patient Education & Prevention
Understanding the condition can help prevent recurrence.
- Maintain a healthy weight to reduce spinal stress.
- Engage in regular exercise to strengthen back muscles.
- Practice good posture to minimize strain on the spine.
- Avoid high-impact activities that may lead to injury.
Billing and Coding Information
CPT Code: 22810
Category: Surgery
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 patient's insurance plan.
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