A prospective, randomized controlled study of the safety and efficacy of gasless bilateral axillo-breast approach (BABA) robotic thyroidectomy.

Background During bilateral axillo-breast approach (BABA) robotic thyroidectomy (RoT), carbon dioxide (CO2) gas is insufflated into the operative cavity, not only triggering hemodynamic and metabolic changes, but also inducing postoperative pain and gas embolism. Here, we explored whether the new gasless BABA RoT approach was as safe and efficacious as conventional robotic surgery using CO2 insufflation.