Surgical Lip Cancer Reconstruction in the COVID-19 Era: Are Free Flaps or Loco-Regional Flaps Better?

Abstract

Lip carcinoma is one of the most frequent conditions affecting the general population. It is among the ten most common neoplasms, but despite advances in research and therapy, its prognosis has not improved in a significant way in the past few years, making it a challenge in the medical research field and in surgical treatment. This study was conducted with the aim of evaluating the available reconstructive surgical options for the treatment of lip carcinomas in order to define which could be the most appropriate technique to achieve satisfying aesthetic and functional outcomes considering hospital resources in the COVID-19 era. Seventeen patients were included in this retrospective study, which took place between January 2019 and April 2021. There were two groups: seven patients who underwent a radial forearm free flap and ten who underwent locoregional flaps. The statistical analysis was performed to evaluate four different endpoints. Surgical length, ICU stay, and hospitalization time were minor for locoregional flaps. There was no statistically significant difference between the two groups when considering post-operative complications. Locoregional flaps have a more aesthetically pleasing result, but from a functional point of view, the results can be superimposable. Both techniques are associated with adequate speech, mouth opening, sealing, and symmetry. Given the impact of the COVID-19 pandemic on the healthcare system, locoregional flaps have been proven to be a good surgical option in the reconstruction of lip defects both in terms of aesthetics and functional outcome.

Keywords

• head and neck
• reconstruction
• local flap
• lip cancer
• health facilities