Calculus (medicine)

Calculus (medicine) refers to a hardened deposit that forms when minerals in the body accumulate in the soft tissue. This can occur in various parts of the body, including the kidneys, gallbladder, and teeth.

Types of Calculus

There are several types of calculus that can form in the body, each with its own causes and symptoms.

Dental Calculus

Dental calculus, also known as tartar, is a form of hardened dental plaque. It is caused by the accumulation of minerals from saliva on plaque on the teeth. Its rough surface provides an ideal medium for further plaque formation, leading to further tartar build-up.

Kidney Calculus

Kidney calculus, also known as a kidney stone, is a hard, crystalline mineral material formed within the kidney or urinary tract. Kidney stones are a common cause of blood in the urine and often cause severe pain in the abdomen, flank, or groin.

Gallbladder Calculus

Gallbladder calculus, also known as gallstones, are hardened deposits that form in the gallbladder. Gallstones can range in size from as small as a grain of sand to as large as a golf ball.

Symptoms and Treatment

The symptoms of calculus depend on the location in the body where it forms. Treatment also varies depending on the type of calculus, but may include dietary changes, medication, or surgery.

See Also

• Dental plaque
• Kidney stone
• Gallstone