Complication Class

Defined Criteria

I

None recorded

II

Superficial infection, urinary tract infection, Seizure, Transfusion, Venous thromboembolism, Pneumonia

III

Wound dehiscence, Neurologic deficit, System sepsis, Reoperation, Readmission, Pulmonary embolism

IV

Reintubation, Coma, Septic shock, Implant failure, Cerebrovascular accident

V

Death