Descriptive Analysis of 1972 Cervical Corpectomy Patients and 30-Day Postoperative Outcomes.

BACKGROUND: There exists no large, multi-institutional analysis of patients undergoing cervical corpectomy for common degenerative spinal disease, including patient demographics and comorbidities as well as postoperative complications.
METHODS: Using Current Procedural Terminology and International Classification of Diseases codes, 1972 patients who underwent a cervical corpectomy for degenerative spinal disease were identified from the American College of Surgeons National Surgical Quality Improvement Program data sets from 2012 to 2015. A descriptive analysis of the patients who underwent the procedure as well as 30-day outcomes and adverse events were collected. Multivariate logistic regression models were used to determine the effect of any preoperative factors identified from a univariate logistic regression analysis (variables with P < .10) of complications.
RESULTS: The total complication rate, defined as major or minor adverse event, mortality, unplanned readmission, unplanned reoperation, or admission >30 days, was 13.28%. The percentage of patients who had ≥1 major or minor adverse events was 5.02%. Several factors commonly associated with an increased risk of perioperative complications, including smoking and diabetes, were found not to be independently associated with complications in this cohort.
CONCLUSIONS: This study is the largest analysis of cervical corpectomies. The results of the multivariate analysis provide guidance on risk factors associated with perioperative complications. These data could help develop risk-appropriate strategies for minimizing the effects of certain preoperative factors on perioperative complications. ©International Society for the Advancement of Spine Surgery 2020.