| Abstract: | Patients with ankylosing spondylitis are susceptible to spine fracture, usually in the cervical spine. Less frequently, the thoracic and lumbar spine is affected. The fracture line may involve anterior and posterior elements. Frequently, it extends through the entire width of the spine. As a result the fracture tends to be unstable and may cause neurologic damage. Prompt immobilization and reduction of the dislocated spine followed by stabilization may prevent neurologic damage. We report a 45-year-old man who fell and sustained a fracture dislocation of L2 vertebra. The patient was operated and stabilized with Harrington rods. A deep wound infection developed, which did not respond to antibiotic therapy and led to removal of the rods. In spite of bed immobilization with a body jacket the fracture remained unstable and dislocated. As a result the patient sustained severe neurologic damage. Many fractures in patients with ankylosing spondylitis occur following minor trauma. We feel that a very important aspect of ankylosing spondylitis management is prevention of these fractures. Alerting patients of their spine fragility and teaching then how to evade situations leading to spinal trauma may help in avoiding this situation. |
