Definition
A sialolith, also known as a salivary stone, is a calcified mass that forms in a salivary gland or duct. It's like a tiny, irritating pebble in your mouth's plumbing 🪨. These stones can block the flow of saliva, causing pain and swelling. Unlike a pearl, which is formed in an oyster, a sialolith forms in a salivary gland. It's a localized problem, affecting only the specific gland or duct. Imagine it as a traffic jam in your saliva highway.