The patient is positioned onto a radiolucent table prone on two horizontally placed padded bolsters (one at the level of sternum and another one at the level of anterior iliac spine) or a frame.
Make sure that there are adequate personnel to receive and turn the patient from supine to prone position on the operating table. Rotational or flexion movements at the level of injury can result in worsening of neurological status.
For fixations that start below T8, the arms can be abducted and should be resting comfortably at 90° position of the shoulder and elbow.
For fixations that extend above T8, the arms are adducted at the shoulder and extended at the elbow and strapped to the sides of the body. This helps in the hassle free use of image intensifier for the visualization of thoracic vertebra.
General anesthesia with endotracheal intubation is required.
Note: In patients with spinal cord injury, it is essential to avoid hypotensive anesthesia and the mean arterial blood pressure should be maintained above 80 mmHg.
Antibiotics should be administered well prior to the incision and also at intervals during the procedure or when the blood loss exceeds 2 liters.
A cephalosporin antibiotic with good gram positive coverage is generally recommended. Local bacterial spectrum will need to be taken into account; this should be discussed with the hospital microbiologist.
Spinal cord monitoring is optional.
Preoperative fluoroscopy is mandatory. Before draping, one should ensure that both AP and lateral fluoroscopy views are possible with the C-arm for all levels that are to be instrumented. Once the patient is positioned, the fractured vertebra is checked with the image intensifier to ensure it is seen clearly in both AP and lateral planes.