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Spine fractures in ankylosing spondylitis
Archives of Physical Medicine and Rehabilitation
|September 1, 1986
Summary
Ankylosing spondylitis patients frequently suffer spine fractures, often unstable and leading to neurological damage. Prevention through patient education on spine fragility and trauma avoidance is crucial for managing this condition.
Area of Science:
- Orthopedics
- Rheumatology
- Neurosurgery
Background:
- Ankylosing spondylitis (AS) patients exhibit increased susceptibility to spinal fractures, particularly in the cervical region, but also affecting thoracic and lumbar areas.
- These fractures often involve both anterior and posterior spinal elements, extending across the entire vertebral width, leading to instability and potential neurological compromise.
Observation:
- A case report details a 45-year-old male with ankylosing spondylitis who sustained an unstable L2 vertebra fracture-dislocation after a fall.
- Initial surgical stabilization with Harrington rods was complicated by deep wound infection, necessitating rod removal. Despite conservative immobilization, the fracture remained unstable, resulting in severe neurological deficit.
Findings:
- Spinal fractures in ankylosing spondylitis are frequently associated with minor trauma due to the condition's impact on bone and joint integrity.
- Fracture-dislocations in AS patients can lead to significant instability and a high risk of neurological damage, even after surgical intervention.
Implications:
- Effective management of ankylosing spondylitis must include proactive strategies for preventing spinal fractures.
- Educating patients about their increased spinal fragility and advising on how to avoid trauma-inducing situations are essential preventive measures.