Overview of CPT Code 22868: Insertion of intervertebral biomechanical device
CPT Code 22868 refers to the surgical procedure involving the insertion of an intervertebral biomechanical device, which is used to stabilize the spine and alleviate pain caused by degenerative disc disease or spinal instability.
When CPT Code 22868 is Used?
This procedure is indicated in specific clinical scenarios.
- Severe degenerative disc disease causing significant pain and disability.
- Spinal instability following trauma or surgery.
- Failed conservative treatment options for back pain.
- Spondylolisthesis with associated symptoms.
Symptoms Indicating This Procedure
Patients may report various symptoms that lead to the consideration of this procedure.
- Chronic lower back pain that does not improve with conservative treatment.
- Radiating pain into the legs (sciatica).
- Numbness or weakness in the legs.
- Difficulty walking or standing for prolonged periods.
Causes and Risk Factors
Understanding the underlying causes and risk factors is crucial for prevention.
- Age-related degeneration of spinal discs.
- Genetic predisposition to spinal disorders.
- Previous spinal injuries or surgeries.
- Obesity and sedentary lifestyle.
Diagnostic Tests Before Procedure
Several diagnostic tests may be performed to confirm the need for this procedure.
- MRI of the spine to assess disc degeneration and spinal alignment.
- X-rays to evaluate spinal stability.
- CT scans for detailed imaging of the spine.
- Electromyography (EMG) to assess nerve function.
Procedure Description
The procedure involves several key steps to ensure successful implantation.
- Patient is placed under general anesthesia.
- An incision is made in the back to access the affected vertebrae.
- The damaged disc is removed, and the intervertebral space is prepared.
- The biomechanical device is inserted into the space to provide stability.
- The incision is closed with sutures or staples.
Preparation for the Procedure
Proper preparation is essential for a successful outcome.
- Avoid eating or drinking after midnight before the surgery.
- Discuss all medications with your doctor, especially blood thinners.
- Arrange for transportation home after the procedure.
- Follow any specific instructions provided by your healthcare team.
Recovery and Aftercare
Post-operative care is vital for recovery.
- Expected recovery period is typically 6 to 12 weeks.
- Wound care instructions should be followed to prevent infection.
- Pain management may include prescribed medications.
- Physical therapy may be recommended to aid recovery.
Possible Complications
As with any surgical procedure, there are potential risks involved.
- Infection at the surgical site.
- Nerve damage leading to weakness or numbness.
- Device failure or displacement.
- Chronic pain post-surgery.


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Learn morePost-Procedure Follow-Up
Regular follow-up is important to monitor recovery.
- Initial follow-up appointment within 1-2 weeks post-surgery.
- Subsequent visits at 6 weeks and 3 months to assess healing.
- Imaging studies may be repeated to evaluate device placement.
Alternative Treatments
There are non-surgical options available for managing symptoms.
- Physical therapy to strengthen back muscles.
- Chiropractic care for spinal alignment.
- Pain management techniques including injections.
- Medications such as NSAIDs or muscle relaxants.
Home Care Tips
Patients can take steps at home to aid recovery.
- Follow prescribed pain management regimen.
- Engage in light activities as tolerated, avoiding heavy lifting.
- Apply ice or heat to the surgical area for comfort.
- Maintain a healthy diet to support healing.
Patient Education & Prevention
Education is key to preventing future issues.
- 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 smoking, which can impair healing.
Billing and Coding Information
CPT Code: 22868
Category: Surgery
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 $15,000 to $30,000.
- Insurance may cover the procedure if deemed medically necessary.
- Pre-authorization may be required by insurance providers.
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