Patient complains of swelling in relation to right lower back region of floor of mouth for last 1 month. Intraoral examination revealed healthy teeth and periodontium. Right submandibular gland region was tender on palpation.

Dilatation of right submandibular duct using lacrimal probe.

Canulation of right submandibular duct for injecting contrast media in the gland.

Radiograph revealing normal “Bush in winter” architecture of right submandibular gland.