[Injuries of the cervical spine in patients with ankylosing spondylitis].
A brittle and rigid, osteoporotic and injury prone "bamboo" spine which develops as a result of transformation of the normal spine in the final stage of Bekhterev's disease contains normal neural elements. Unstable fractures occur frequently even after a minimal injury and the morbidity and mortality is significantly higher than in the group of routine injuries of the cervical, spine, in particular as a result of pulmonary complications. Diagnosis of the fracture based on simple X-ray pictures is difficult, CT examination is essential. The authors present an account on their experience with three patients. They draw attention to problems of skeletal traction when the spinal axis is altered by disease and to risks associated with semiconservative treatment. The authors therefore recommend traction with a minimal load and with subsequent early decompression and stabilization by a combined anterior and posterior approach in a single session. By this approach secondary affection of neural structures in unstable fractures can be prevented, and early rehabilitation with verticalization without restriction of respiratory excursions by an orthesis then significantly reduces the risk of pulmonary complications.
Vaverka
M
M
Neurochirurgická klinika FN, Olomouc. vaverkam@fnol.cz
Hrabálek
L
L
D000368:Aged; D002574:Cervical Vertebrae / Q000293:injuries*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012307:Risk Factors; D016103:Spinal Fractures / Q000000981:diagnostic imaging / Q000209:etiology*; D013167:Spondylitis, Ankylosing / Q000150:complications* / Q000000981:diagnostic imaging