Drain-Less Submandibular Gland Excision With Preserved Facial Artery.

OBJECTIVES
To describe our experience in excision of the submandibular gland (SMG) without drain insertion and with preservation of the facial artery as a day case surgery as well as evaluation of the surgical outcomes of this procedure.


METHODS
Prospective case series study of 42 cases of chronic calcular submandibular sialadenitis that underwent SMG excision by the same surgical team during the period from 2017 to 2021. The initial surgical plan in all cases was to excise the SMG with preservation of the facial artery and without drain insertion.


RESULTS
SMG excision without drain insertion was successfully achieved in 28 patients who were discharged on the same day. In the remaining 14 patients, the surgical dissection was difficult and a suction drain was inserted at the end of the surgery; consequently, they were discharged on the next day. In all cases, facial vessels were preserved, and complete gland excision was achieved. Among the 28 patients who had no drain insertion, 1 patient had a postoperative seroma and no patient had wound related complications. Among the 14 patients who had drain insertion, 2 patients had postoperative seroma and 3 patients had wound related complications in the form of obvious scar formation. There were no other significant complications in all patients.


CONCLUSIONS
Submandibular gland (SMG) excision with facial artery preservation and without drain insertion as a day case surgery could be safely done in cases of chronic calcular inflammation provided that meticulous surgical dissection and complete hemostasis were achieved.