Objective To evaluate arterial covered stent used in the resection of complex carotid body tumor (CBT) and postoperative adverse events. Methods Twelve patients with CBT Shamblin type Ⅱ 3 cases and type Ⅲ 9 cases from 2018 to 2020 who underwent intraoperative combined arterial covered stent reconstruction (4 cases) or prereconstruction of internal carotid artery (8 cases) were included in this study. Statistics and analysis were done for general clinical data, intraoperative evaluation and postoperative adverse events. Results The operation was successful for all 12 cases. Average operative time was (160±55) min and blocking time was (25±6) min during carotid artery reconstruction. There was without need to block during internal carotid artery prereconstruction. Intraoperative bleeding was (342±101) mL. It was shown by follow-up one year later that there were 2 cases of temporary nerve injury and 1 case of postoperative covered stent obstruction. Both permanent nerve injury and transient ischemic attack were not found. Conclusions Stent graft used to reconstruct during operation or prereconstruction of internal carotid artery in CBT Shamblin type Ⅱ and type Ⅲ could reduce vascular injury, shorten blocking time of carotid artery, and lower adverse events. However, the treatment remained to be studied with large-sample controlled trial.