Abstract
Background Surgical resection of head and neck (H&N) neoplasms requiring osseous reconstruction have underdefined complication profiles. This study aimed to characterize postoperative outcomes of patients with H&N neoplasia undergoing osteocutaneous flap (OCF) or bare bone flap (BBF) reconstructions. Materials and methods Retrospective analysis of the National Surgical Quality Improvement Program (NSQIP) 2005-2017 databases. Queried for diagnosis and procedural codes extracted patients with H&N neoplasms undergoing BBF or OCF reconstruction. Postoperative complications were evaluated. Multivariable regression generated adjusted odds ratios. Results A cohort of 746 patients were identified. Of reconstructions, 24.9% (n= 186/746) were BBFs while 75.1% (n= 560/746) were OCFs. 58.1% of the BBF cohort and 59.9% of the OCF cohort experienced an all-cause complication (p= .654). Sub-stratified, 24.2% of BBF and 17.5% of OCF patients experienced a wound complication (p= .045). Regression analysis demonstrated no difference in risk for medical complications between cohorts. However, patients receiving OCFs had a decreased likelihood of developing a wound complication (OR 0.652; 95%CI 0.430-0.989;p= .044) compared to patients receiving BBFs. Conclusion The incidence of complications following osseous reconstruction of the H&N is considerable. Although several complication outcomes do not seem to differ between BBF or OCF reconstructions, OCFs is associated with a decreased likelihood of wound complications.