Anterior cervical myelopathy in the early postoperative period

Abstract

Purpose: The onset of anterior cervical myelopathy in the early postoperative period is an unusual complication after cardiac surgery without extracorporeal circulation in which haemodynamic stability was maintained. We report a patient who developed anterior cervical myelopathy after cardiac surgery. Clinical features: A 53-yr-old man with no serious associated medical problems underwent cardiac surgery without extracorporeal circulation to repair a ruptured left ventricle. Haemodynamic stability was maintained throughout the procedure but the patient developed flaccid paraparesis and dissociated sensory loss, three hours later. Early recognition of the clinical picture and prompt initiation of steroid treatment facilitated a successful outcome. The definitive diagnosis was based on magnetic resonance findings days after surgery. Conclusion: The onset or aggravation of neurological symptoms in the postoperative period may be avoided by thorough search for medullary pathology in the patient's background and by using particular care when performing manoeuvres during the perioperative period, not only to ensure haemodynamic stability, thus preserving medullary perfusion, but also to avoid mechanical compression of a spinal segment.