Multiple choice In which of the following ducts is Sialolithiasis most common? Duct of parotid gland Duct of submandibular gland Duct of sublingual gland Duct of minor salivary glands Reveal answer Fill a bubble to check yourself B Correct answer Explanation Sialolithiasis (also termed salivary calculi) is a condition where a calcified mass or sialolith forms within a salivary gland, usually in the duct of the submandibular gland.