Atlantoaxial Instability
Instability between the first and second cervical vertebrae, which can lead to pain and neurological symptoms.

Symptoms
- Neck pain
- Dizziness or vertigo
- Weakness or numbness in the arms or legs
Causes & Risk Factors
- Congenital anomalies
- Rheumatoid arthritis
- Trauma or injury to the cervical spine
Diagnosis
- X-rays of the cervical spine
- MRI or CT scan
- Neurological examination
Effective Treatment Options
- Neck bracing
- Physical therapy
- Surgical stabilization (fusion)
Frequently Asked Questions
Is atlantoaxial instability life-threatening?
In severe cases, it can affect the spinal cord and become dangerous if not treated promptly.
Can this condition be treated without surgery?
Mild cases may be managed with bracing and therapy, but severe instability often requires surgery.