To evaluate clinical applications and efficacy of submental artery perforator flap in reconstruction surgery after removal of pharyngeal carcinoma. A total of 27 patients in the Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University were included, 23 males and 4 females with age from 40 to 70 years old, and 17 patients were hypopharyngeal carcinoma (HPC) and 10 patients were oropharyngeal carcinoma (OPC). All patients underwent tumor resection followed by simultaneously reconstruction surgery using submental artery perforator flap between January 2015 and December 2019. Of 5 patients with palatine tonsil cancer, 4 underwent the combined approach of neck and oral resection and 1 with madibulotomy. All 5 patients with tongue base cancer received transhyoid partial glossotomy with or without partial laryngectomy. Sixteen patients with pyriform sinus carcinoma received partial laryngo-pharyngectomy with preservation of laryngeal functions. One patient with po