Sialolithiasis of the submaxillary duct.
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012465:Salivary Duct Calculi / Q000000981:diagnostic imaging* / Q000601:surgery; D013363:Submandibular Gland / Q000000981:diagnostic imaging* / Q000601:surgery