Overview of CPT Code 22841:posterior-spinal-fusion-each-additional-segment
CPT Code 22841 refers to the surgical procedure of posterior spinal fusion for each additional segment. This procedure is typically performed to stabilize the spine and alleviate pain caused by spinal instability or deformity.
When CPT Code 22841 is Used?
CPT Code 22841 is indicated in various clinical scenarios.
- Surgical treatment of spinal instability due to trauma.
- Correction of spinal deformities such as scoliosis.
- Management of degenerative disc disease when additional segments require fusion.
- Post-operative stabilization following previous spinal surgeries.
Symptoms Indicating This Procedure
Patients may present with several symptoms that warrant this procedure.
- Chronic back pain that does not respond to conservative treatments.
- Neurological symptoms such as numbness or weakness in the limbs.
- Visible spinal deformity or abnormal curvature.
- Difficulty in mobility or performing daily activities.
Causes and Risk Factors
Several factors can contribute to the need for posterior spinal fusion.
- Traumatic injuries to the spine.
- Degenerative diseases such as osteoarthritis.
- Congenital spinal deformities.
- Previous spinal surgeries leading to instability.
Diagnostic Tests Before Procedure
Several diagnostic tests are essential for planning the procedure.
- X-rays to assess spinal alignment and stability.
- MRI scans to evaluate soft tissue and nerve involvement.
- CT scans for detailed imaging of bony structures.
- Electromyography (EMG) to assess 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 or diseased tissue as necessary.
- Place bone graft material between the vertebrae to promote fusion.
- Use hardware such as rods and screws to stabilize the spine.
- Close the incision with sutures or staples.
Preparation for the Procedure
Patients should follow specific guidelines before surgery.
- Avoid eating or drinking after midnight before the surgery.
- Discuss all medications with the healthcare provider.
- Arrange for transportation to and from the hospital.
- Follow any pre-operative instructions provided by the surgeon.
Recovery and Aftercare
Post-operative recovery is crucial for healing.
- Stay in the hospital for monitoring for a few days post-surgery.
- Follow a prescribed pain management plan.
- Engage in physical therapy as recommended.
- Keep the surgical site clean and dry to prevent infection.
Possible Complications
As with any surgery, there are potential risks involved.
- Infection at the surgical site.
- Nerve damage leading to weakness or numbness.
- Non-union of the bone graft.
- Blood clots or excessive bleeding.


Secure, compliant, and built for trust
HIPAA-compliant and designed with privacy in mind, your patient’s data is protected. Focus on care while we safeguard your information.
Learn morePost-Procedure Follow-Up
Regular follow-up is essential for monitoring recovery.
- Schedule a follow-up appointment within 2-4 weeks post-surgery.
- Monitor for any signs of complications.
- Regular imaging may be required to assess fusion progress.
- Adjust rehabilitation plans based on recovery status.
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 medications.
- Epidural steroid injections for inflammation.
Home Care Tips
Patients can take steps to aid their recovery at home.
- Follow the prescribed medication regimen.
- Limit physical activity and avoid heavy lifting.
- Use ice packs to reduce swelling.
- Maintain a healthy diet to support healing.
Patient Education & Prevention
Understanding prevention can help avoid future issues.
- Engage in regular exercise to strengthen back muscles.
- Maintain a healthy weight to reduce spinal stress.
- Practice good posture to minimize strain on the spine.
- Avoid smoking, as it can impede healing.
Billing and Coding Information
CPT Code: 22841
Category: Surgical Procedures
Common Modifiers:
- 51 - Multiple procedures
- 59 - Distinct procedural service
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $20,000 to $50,000.
- Insurance typically covers medically necessary procedures.
- Out-of-pocket costs depend on the insurance plan.
Related CPT Codes